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Cosella parvifloriae sp. nov. (Fig. 7) Female: Body fusiform, 170 long, shield 40 long, 66 wide, shield lobe present; shield design with median line and admedian lines complete, subparallel, with 2 transverse lines at basal 1 / 3 and half, the half transverse line with 2 forked lines directed laterally, submedian line absent; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 12 long, directed upward, Dt-Dt 28 apart. Legs: tibiae fused with tarsi; fore coxal area with granules; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 9 long, Ct 2 -Ct 2 11 apart, 3 rd coxal seta (2 a) 11 long, Ct 3 -Ct 3 25 apart, Ct 2 \Ct 3 19, Ct 2 -Ct 3 10; solenidion ending as knob; empodium simple, 2 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 59 rings, 1 st 3 dorsal annuli 7 long; ventral annuli with 66 microtuberculate rings; lateral seta (c 2) 19 long, Lt-Lt 54 apart, Lt\Vt 1 55, Lt-Vt 1 34; 1 st ventral seta (d) 31 long, Vt 1 -Vt 1 35 apart, Vt 1 \Vt 2 40, Vt 1 -Vt 2 34; 2 nd ventral seta (e) 8 long, Vt 2 -Vt 2 16 apart, Vt 2 \Vt 3 39, Vt 2 -Vt 3 19; 3 rd ventral seta (f) 17 long, Vt 3 -Vt 3 19 apart; accessory seta (h 1) absent. Epigynium: 24 wide, 15 long, with granules at base, genital seta (3 a) 6 long, Gt-Gt 18 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (720m; N 25 ° 10´E 121 ° 34´), 21 -Jan.- 1998, Huang & Wang; ex Itea parviflora Hemsl. (Saxifragaceae). (deposited at NMNS). Paratypes, 3 Ψ, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. tripinnatae Huang, 2001 by the shield design with 2 forked lines directed laterally. This new species differs from C. tripinnatae by the following characters: the shield design with 2 transverse lines between admedian lines, and the 2 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant.

Abacarus tomentosus Huang & Wang, 2004 Abacarus tomentosus Huang & Wang, 2004: 249 Specimens examined: 4 ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Bridelia tomentosa Blume (Euphorbiaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This species was found association with Aculops monices Huang, 2001 on the same host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 33-34, DOI: 10.5281/zenodo.185424

Diptacus acuminatus sp. nov. (Fig. 20) Female: Body fusiform, 166 long, shield 36 long, 63 wide, shield lobe present, shield design without median line, admedian lines from base to basal 3 / 4, U-like, submedian line absent; scapular tubercles set ahead of rear shield margin, setae (sc) directed upward, 4 long, Dt-Dt 24 apart, Dt-Sr 6; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1´) 5 long, set at basal 2 / 3; fore coxal area granular; 1 st coxal setae (1 b) 10 long, Ct 1 -Ct 1 13 apart, 2 nd coxal setae (1 a) 15 long, Ct 2 -Ct 2 14 apart, 3 rd coxal setae (2 a) 30 long, Ct 3 - Ct 3 31 apart, Ct 1 \Ct 2 17, Ct 1 -Ct 2 11, Ct 2 \Ct 3 22, Ct 2 -Ct 3 8; claw ending as knob; empodium divided, 8 - rayed. Opisthosoma: dorsum with median ridge, dorsal annuli with about 57 rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 67 microtuberculate rings; lateral setae (c 2) 24 long, Lt-Lt 56 apart, Lt\Vt 1 57, Lt- Vt 1 33; 1 st ventral setae (d) 24 long, Vt 1 -Vt 1 41 apart, Vt 1 \Vt 2 45, Vt 1 -Vt 2 35; 2 nd ventral setae (e) 17 long, Vt 2 -Vt 2 20 apart, Vt 2 \Vt 3 40, Vt 2 -Vt 3 34; 3 rd ventral setae (f) 32 long, Vt 3 -Vt 3 25 apart; accessory setae (h 1) present. Epigynium: 30 wide, 20 long, with granules at base, with about 21 longitudinal ridges at apex, genital setae (3 a) 9 long, Gt-Gt 19 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (670m; N 25 ° 10´E 121 ° 34´), 18 -Aug.- 1999, Huang & Wang; ex Litsea acuminata (Blume) Kurata (Lauraceae). (deposited at NMNS). Paratypes, 3 Ψ, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. castaneae Kuang et Feng, 1987 by the shield design with admedian line connected at base, form U-shaped. This new species differs from D. castaneae by the following characters: the coverflap with longitudinal ridges at apex, and the 8 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant.

Abacarus aralioidus Huang, 2006 Abacarus aralioidus Huang, 2006: 66 Specimens examined: 4 ��, Taipei: Yangmingshan (600m; N 25 ��09��E 121 �� 34��), 24 -Aug.- 1999, Huang & Wang; ex Trochodendron aralioides S. et Z. (Trochodendraceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This species was found association with Diptilomiopus aralioidus Huang, 2006 on the same host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 33, DOI: 10.5281/zenodo.185424, {"references":["Huang, K. - W. (2006) Eriophyoid Mites on Trochodendron aralioides (Trochodendraceae) from Taiwan (Acari, Eriophyoidea). Zootaxa, 1141, 63 - 68."]}

Cosella kadsuriae sp. nov. (Fig. 6) Female: Body fusiform, 174 long, shield 42 long, 73 wide, shield lobe present; shield design with median line absent, admedian lines complete, with 3 transverse lines at basal 1 / 4, half and basal 3 / 4, the basal 3 / 4 transverse line extending to lateral margins, submedian lines with 3 transverse lines connected to admedian lines; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 7 long, directed upward, Dt-Dt 28 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 5 long, Ct 2 -Ct 2 11 apart, 3 rd coxal seta (2 a) 13 long, Ct 3 -Ct 3 24 apart, Ct 2 \Ct 3 18, Ct 2 -Ct 3 8; solenidion ending as knob; empodium simple, 3 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 52 rings, 1 st 3 dorsal annuli 7 long; ventral annuli with 54 microtuberculate rings; lateral seta (c 2) 13 long, Lt-Lt 54 apart, Lt\Vt 1 56, Lt-Vt 1 31; 1 st ventral seta (d) 17 long, Vt 1 -Vt 1 40 apart, Vt 1 \Vt 2 44, Vt 1 -Vt 2 34; 2 nd ventral seta (e) 9 long, Vt 2 -Vt 2 19 apart, Vt 2 \Vt 3 46, Vt 2 -Vt 3 22; 3 rd ventral seta (f) 18 long, Vt 3 -Vt 3 22 apart; accessory seta (h 1) absent. Epigynium: 26 wide, 20 long, with granules at base, genital seta (3 a) 7 long, Gt-Gt 21 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (685m; N 25 �� 12��E 121 �� 30��), 18 -Aug.- 1999, Huang & Wang; ex Piper kadsura (Choisy) Ohwi (Piperaceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is differs to others species of Cosella Newkirk & Keifer, 1975 by the median line absent, and admedian and submedian lines form 9 cells. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 13, DOI: 10.5281/zenodo.185424

Abacarus rotundus sp. nov. (Fig. 15) Female: Body fusiform, 157 long, shield 39 long, 51 wide, shield lobe present, shield design without median line, with many short lines, admedian lines complete, connected at base, semi-circular like at base, 3 submedian lines converging to apex; scapular tubercles set at rear shield margin, setae (sc) 37 long, directed posterior, Dt-Dt 23 apart; leg segments normal, tibial setae (sc) set at half, 6 long; fore coxal area with lines, 1 st coxal setae (1 b) 7 long, Ct 1 -Ct 1 7 apart, 2 nd coxal setae (1 a) 14 long, Ct 2 -Ct 2 7 apart, 3 rd coxal setae (2 a) 22 long, Ct 3 -Ct 3 22 apart, Ct 1 \Ct 2 14, Ct 1 -Ct 2 12, Ct 2 \Ct 3 16, Ct 2 -Ct 3 9; claw ending as knob; fore empodium swollen, 7 -rayed. Opisthosoma: dorsum with median ridge ending before submedian ridges, dorsal annuli with about 51 microtuberculate rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 72 microtuberculate rings; lateral setae (c 2) 15 long, Lt-Lt 39 apart, Lt\Vt 1 41, Lt-Vt 1 24; 1 st ventral setae (d) 16 long, Vt 1 -Vt 1 27 apart, Vt 1 \Vt 2 39, Vt 1 -Vt 2 32; 2 nd ventral setae (e) 2 long, Vt 2 -Vt 2 19 apart, Vt 2 \Vt 3 46, Vt 2 -Vt 3 41; 3 rd ventral setae (f) 22 long, Vt 3 -Vt 3 19 apart; accessory setae (h 1) present. Epigynium: 23 wide, 16 long, with about 14 longitudinal ridges, genital setae (3 a) 14 long, Gt-Gt 14 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (670m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Smilax china L. (Smilaceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. yunensis Lin et Kuang, 2001 by the shield design with admedian lines with forked lines directed rear. This new species differs from A. yunensis by the following characters: the shield design with admedian lines connected at base, semi-circular at base, and dorsal opisthosomal ring with microtubercles. Etymology: This new name means ���round��� in reference to the semi-circular shaped admedian lines at the base., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 34, DOI: 10.5281/zenodo.185424, {"references":["Lin, F. - P., & Kuang, H. - Y. (2001) Five new species of Eriophyidae from China. Acta Zootaxonomica Sinica, 26, 301 - 305."]}

Diptilomiopus cuminis Chakrabarti et al., 1992 Diptilomiopus cuminis Chakrabarti et al., 1992: 79: Huang, 2001: 70 Specimens examined: 3 ��, Taipei: Yangmingshan (670m; N 25 ��09��E 121 �� 34��), 21 -Jan.- 1998, Huang & Wang; ex Eurya chinensis R. Br. (Theaceae); 3 ��, 24 -Aug.- 1999, Eurya nitida Korthals (Theaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 40, DOI: 10.5281/zenodo.185424

Abacarus floridulus Huang, 2001 (Pl. 7 C) Abacarus floridulus Huang, 2001 b: 85; 2001 d: 62 Specimens examined: 3 ��, Taipei: Yangmingshan (440m; N 25 ��09��E 121 �� 32��), 25 -Aug.- 1999, Huang & Wang; ex Miscanthus floridulus (Labill.) Warb. (Poaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 34, DOI: 10.5281/zenodo.185424, {"references":["Huang, K. - W. (2001 b) Eriophyoid mites of Taiwan, description of twenty-five species from Walapi. Bulletin of National Museum of Natural Science, 13, 65 - 93."]}

Calepitrimerus scutulatus sp. nov. (Fig. 14; Pl. 5 C, D) Female: Body fusiform, 178 long, shield 58 long, 68 wide, shield lobe present, teeth-like at apex, shield design without median line, with many short lines, admedian lines complete, convex at basal 3 / 4, rhomb-like, diverging to apex, with 3 transverse lines at basal 1 / 7, 1 / 4 and 3 / 4, the transverse line at basal 1 / 7 along posterior margin, the transverse line at basal 1 / 4 between admedian lines, the transverse line at basal 3 / 4 along with anterior margin, directed to lateral sides, submedian line from basal 1 / 7 to basal 3 / 5, connected to transverse lines at basal 1 / 7; scapular tubercles set ahead of rear shield margin, setae (sc) 7 long, directed upward, Dt-Dt 21 apart, Dt-Sr 19; leg segments normal, tibial setae (sc) absent; coxal area smooth, 1 st coxal setae (1 b) 7 long, Ct 1 -Ct 1 13 apart, 2 nd coxal setae (1 a) 11 long, Ct 2 -Ct 2 10 apart, 3 rd coxal setae (2 a) 17 long, Ct 3 -Ct 3 23 apart, Ct 1 \Ct 2 12, Ct 1 -Ct 2 5, Ct 2 \Ct 3 19, Ct 2 -Ct 3 10; claw ending as knob; empodium simple, 3 -rayed. Opisthosoma: dorsum with median ridge ending before submedian ridges, ridges with spiny microtuberculate at anterior half, dorsal annuli with about 41 rings, 1 st 3 dorsal annuli 8 long, ventral annuli with about 56 microtuberculate rings; lateral setae (c 2) 12 long, Lt-Lt 65 apart, Lt\Vt 1 59, Lt-Vt 1 33; 1 st ventral setae (d) 13 long, Vt 1 -Vt 1 34 apart, Vt 1 \Vt 2 46, Vt 1 -Vt 2 38; 2 nd ventral setae (e) 12 long, Vt 2 -Vt 2 17 apart, Vt 2 \Vt 3 48, Vt 2 -Vt 3 45; 3 rd ventral setae (f) 15 long, Vt 3 -Vt 3 22 apart; accessory setae (h 1) absent. Epigynium: 23 wide, 15 long, with about 11 longitudinal ridges, genital setae (3 a) 12 long, Gt-Gt 13 apart. Male: 130 long, shield 49 long, 48 wide, scapular setae (sc) 6 long, Dt-Dt 13 apart; genitalia 14 wide, 4 long, genital setae (3 a) 8 long, Gt-Gt 10 apart. Type data: Holotype ��, Taipei: Yangmingshan (650m; N 25 �� 11��E 121 �� 33��), 24 -Aug.- 1999, Huang & Wang; ex Symplocos chinensis (Lour.) Druce (Symplocaceae). (deposited at NMNS). Paratypes, 3 ��, 2 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. similisivas Huang 2001 by the shield design without median line. This new species differs from C. similisivas by the following characters: the shield design with short longitudinal lines at anterior and center area, with transverse line between admedian lines, the opisthosomal dorsal ridges with spiny microtubercles, and the 3 -rayed empodium. Etymology: This new name means ���rhombic��� in reference to the admedian lines rhomb-like at the basal 3 / 4., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 31, DOI: 10.5281/zenodo.185424

Cecidophyinae Keifer, 1966 Cecidophyinae Keifer, 1966: 15 Type genus: Cecidophyes Nalepa, 1887

Acaphyllisa communiae sp. nov. (Fig. 10; Pl. 3 A, B) Female: Body spindle shaped, 154 long, shield 46 long, 46 wide, shield lobe present, shield with wax at central area, design without median line, admedian lines connected at base, with forked line at basal 3 / 5, diverging to lateral sides, submedian line absent; scapular tubercles set ahead of rear shield margin, setae (sc) 5 long, directed upward, Dt-Sr 10, Dt-Dt 22 apart; leg segments normal, fore tibial setae (1´) absent; coxal area smooth; 1 st coxal setae (1 b) 6 long, Ct 1 -Ct 1 9 apart, 2 nd coxal setae (1 a) 10 long, Ct 2 -Ct 2 8 apart, 3 rd coxal setae (2 a) 22 long, Ct 3 -Ct 3 22 apart, Ct 1 \Ct 2 11, Ct 1 -Ct 2 6, Ct 2 \Ct 3 16, Ct 2 -Ct 3 8; claw ending as knob; empodium divided, 4 rayed. Opisthosoma: dorsum with wax at med- and submedian ridges, median ridge shorter than submedian ridges, dorsally with about 43 rings, with dashed line microtuberculate at ridges, ventrally with about 76 microtuberculate rings; 1 st 3 dorsal annuli 7 long; lateral setae (c 2) 21 long, Lt-Lt 40 apart, Lt\Vt 1 42, Lt-Vt 1 25; 1 st ventral setae (d) 31 long, Vt 1 -Vt 1 29 apart, Vt 1 \Vt 2 39, Vt 1 -Vt 2 34; 2 nd ventral setae (e) 12 long, Vt 2 -Vt 2 14 apart, Vt 2 \Vt 3 37, Vt 2 -Vt 3 34; 3 rd ventral setae (f) 15 long, Vt 3 -Vt 3 18 apart; accessory setae (h 1) present. Epigynium: 20 wide, 13 long, with 2 rows of ridges, the first rank with transverse lines, the second rank with about 12 longitudinal ridges, genital setae (3 a) 12 long, Gt-Gt 13 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (670m; N 25 °09´E 121 ° 34´), 24 -Aug.- 1999, Huang & Wang; ex. Lindera communis Hemsl. (Lauraceae). (deposited at NMNS). Paratypes, 2 Ψ, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. araucariae Flechtmann, 2000 by the shield design with admedian lines form a loop between dorsal tubercles and median line absent. This new species differs from A. araucariae by the following characters: opisthosomal dorsal ridges with spiny microtubercles, coverflap with 2 rows of ridges, the first rank with transverse line, the second rank with about 12 longitudinal ridges, and the 4 - rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant. PLATE 3. Acaphyllisa communiae sp. nov. A, Dorsal view; B, Ventral view; Acaphyllisa duplicella sp. nov. C, Dorsal view; D, Ventral view.

Nothopoda taiwanensis sp. nov. (Fig. 4) Female: Body worm like, 146 long, shield 26 long, 40 wide, shield lobe absent; shield design with median line from base to basal 3 / 4, admedian lines complete, with 3 transverse line at basal 1 / 4, half and basal 3 / 4, form 5 cells at each lateral sides; scapular tubercles located near lateral margins of shield, set ahead of rear shield margin, scapular seta (sc) 7 long, directed to outer and upward, Dt-Dt 34 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 6 long, Ct 2 -Ct 2 8 apart, 3 rd coxal seta (2 a) 9 long, Ct 3 -Ct 3 20 apart, Ct 2 \Ct 3 15, Ct 2 -Ct 3 8; solenidion ending as knob; empodium simple, 5 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 48 rings, 1 st 3 dorsal annuli 4 long; ventral annuli with 61 microtuberculate rings; lateral seta (c 2) 20 long, Lt-Lt 40 apart, Lt\Vt 1 40, Lt-Vt 1 20; 1 st ventral seta (d) 36 long, Vt 1 -Vt 1 29 apart, Vt 1 \Vt 2 33, Vt 1 -Vt 2 27; 2 nd ventral seta (e) 7 long, Vt 2 -Vt 2 12 apart, Vt 2 \Vt 3 31, Vt 2 -Vt 3 28; 3 rd ventral seta (f) 15 long, Vt 3 -Vt 3 15 apart; accessory seta (h 1) absent. Epigynium: 19 wide, 11 long, with granules at base, genital seta (3 a) 6 long, Gt-Gt 15 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (680m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Melastoma candidum D. Don (Melastomataceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to N. wendlandiae Wei et Qin, 2002 by the shield design with median line from base to basal 3 / 4, and form 6 cells between admedian lines. This new species differs from N. wendlandiae by the following characters: the shield design with 5 cells on each lateral side, and the 3 -rayed empodium. Etymology: The specific designation is derived from the locality ��� Taiwan ���, in reference to this being the first species of Nothopoda Keifer, 1951 found in Taiwan., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 10, DOI: 10.5281/zenodo.185424, {"references":["Wei, S-G. & Qin, A. - Z. (2002) A new genus and four new species (Acari, Eriophyidae) from south China. Acarologia, XLII, 2, 161 - 167."]}

Phyllocoptinae Nalepa, 1892 Phyllocoptinae Nalepa, 1892: 525 Type genus: Phyllocoptes Nalepa, 1887: 127, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 20, DOI: 10.5281/zenodo.185424

Taicolopodacus n. gen. Type species: Taicolopodacus primus sp. nov. Body fusiform, shield lobe present, scapular tubercles and setae set ahead of rear shield margin; leg segments tibiae fused with tarsi, coxae I separate, coxae with 3 pair of tubercles and setae, genual seta of leg II missing; empodium simple; opisthosoma differentiated into broader dorsal annuli and narrower ventral annuli, first dorsal annul broad, dorsum with median and subdorsal ridges, 2 nd ventral tubercles and setae (e) absent; coverflap with longitudinal ridges. Remarks: This new genus has the opisthosomal dorsum with median and subdorsal ridges found in no other Colopodacini. This new genus is close to Paracolopodacus Kuang & Huang, 1994 by the opisthosomal seta e absent and genu II seta absent. However, it differs from Paracolopodacus by the following characters: opisthosomal dorsum with median and subdorsal ridges, first dorsal annulus broad, coxae I separate, and coverflap with longitudinal ridges. This new genus superficially resembles the tribe Phyllocoptini. Etymology: Tai, meaning ��� Taiwan ���.The genus name is masculine, and refers to this new genus being close to Paracolopodacus and its first record in Taiwan., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 4, DOI: 10.5281/zenodo.185424, {"references":["Kuang, H. - Y. & Huang, L. - W. (1994) A new genus and two new species of Eriophyidae from China. Acta Entomologica Sinica, 37, 229 - 232."]}

Anthocoptini Amrine & Stasny, 1994 Section V Newkirk & Keifer, 1975: 576 Anthocoptini Amrine & Stasny, 1994: 771 Type genus: Anthocoptes Nalepa, 1892: 16, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 32, DOI: 10.5281/zenodo.185424, {"references":["Amrine, J. W. Jr. & Stasny, T. A. (1994) Catalog of the Eriophyoidea (Acarina, Prostigmata) of the world. Indira Publishing Houses, West Bloomfield, Michigan, 798 pp."]}

Diptilomiopus decem sp. nov. (Fig. 17) Female: Body fusiform, 198 long, shield 30 long, 62 wide, shield lobe present, shield design with network of cells, with a tier of 10 cells along anterolateral shield margin, 3 cells occurring in middle, 2 cells on rear of shield; scapular tubercles set ahead of rear shield margin, setae (sc) absent, Dt-Dt 27 apart, Dt-Sr 5; leg segment genua absent from both legs, fore tibial and fore and hind femoral setae absent; coxal area smooth; 1 st coxal tubercle and setae (1 b) absent, 2 nd coxal setae (1 a) 22 long, Ct 2 -Ct 2 9 apart, 3 rd coxal setae (2 a) 42 long, Ct 3 -Ct 3 29 apart, Ct 2 \Ct 3 19, Ct 2 -Ct 3 12; claw ending as knob; empodium divided, 6 rayed. Opisthosoma: dorsum with median ridge, dorsal annuli with about 62 microtuberculate rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 104 microtuberculate rings; lateral tubercle and setae absent; 1 st ventral setae (d) 22 long, Vt 1 -Vt 1 42 apart, Vt 1 \Vt 2 57, Vt 1 -Vt 2 47; 2 nd ventral setae (e) 10 long, Vt 2 -Vt 2 25 apart, Vt 2 \Vt 3 49, Vt 2 -Vt 3 41; 3 rd ventral setae (f) 36 long, Vt 3 -Vt 3 29 apart; accessory setae (h 1) present. Epigynium: 27 wide, 20 long, with granules at base, genital setae (3 a) 10 long, Gt-Gt 20 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Callicarpa formosana Rolfe. (Verbenaceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. PLATE 6. Asetadiptacus phaeostictaus sp. nov. A, Dorsal view; B, Ventral view; Diptilomiopus candidus sp. nov. C, Dorsal view; D, Ventral view. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. cumingis Huang, 2001 by the shield design with ten cells along the anterolateral shield margin. This new species differs from D. cumingis by the following characters: the shield design with 3 cells occurring in the middle, epigynium with granules at base, and the 6 -rayed empodium. Etymology: This new name means ���ten��� in reference to the prodorsal shield design with 10 cells along the anterolateral shield margin., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 37-39, DOI: 10.5281/zenodo.185424

Asetacus obscurus sp. nov. (Fig. 22) Female: Body fusiform, 195 long, shield 38 long, 67 wide, shield lobe present, shield design with median line and admedian lines complete, admedian line converging to base; scapular tubercles set ahead of rear shield margin, setae (sc) absent, Dt-Dt 34 apart, Dt-Sr 8; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1��) 6 long, set at half; coxal area smooth; 1 st coxal tubercle and setae (1 b) absent, 2 nd coxal setae (1 a) 18 long, Ct 2 -Ct 2 16 apart, 3 rd coxal setae (2 a) 30 long, Ct 3 -Ct 3 30 apart, Ct 2 \Ct 3 26, Ct 2 -Ct 3 13; claw ending as knob; empodium simple, 3 -rayed. Opisthosoma: dorsum with obscure broad midridge, dorsal annuli with about 72 rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 76 microtuberculate rings; lateral setae (c 2) 14 long, Lt-Lt 77 apart, Lt\Vt 1 66, Lt-Vt 1 31; 1 st ventral setae (d) 23 long, Vt 1 -Vt 1 45 apart, Vt 1 \Vt 2 53, Vt 1 -Vt 2 39; 2 nd ventral setae (e) 10 long, Vt 2 -Vt 2 26 apart, Vt 2 \Vt 3 55, Vt 2 -Vt 3 46; 3 rd ventral setae (f) 31 long, Vt 3 -Vt 3 33 apart; accessory setae (h 1) absent. Epigynium: 37 wide, 20 long, with about 24 short longitudinal ridges at base, genital setae (3 a) 6 long, Gt-Gt 28 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Helicia formosana Hemsl. (Proteaceae). (deposited at NMNS). Paratypes, 2 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. schinae Kuang 1986 by the shield design with median line and admedian lines complete, and the coverflap with short longitudinal ridges at base. This new species differs from A. schinae by the following characters: the prodorsal shield design without granules, admedian line converging to base, dorsal opisthosoma with obscure ridge, and the 3 -rayed empodium. This new species was found associated with Taicolopodacus primus gen. et sp. nov. on the same host plant. Etymology: The specific name means ���obscure��� in reference to the dorsal opisthosoma with obscure midridges. PLATE 7. Diptilomiopus aralioidus Huang, 2006 A, Dorsal view; B, Epigynium; Abacarus floritulus Huang, 2001 C, Dorsal view; Catarhinus palmifolies Huang, 2001 D, Dorsal view., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 45-48, DOI: 10.5281/zenodo.185424, {"references":["Kuang, H. - Y. (1986) A new genus, six new species and a new record of the family Rhyncaphytoptidae from Fujian, China. Wuyi Science Journal, 6, 111 - 119.","Huang, K. - W. (2006) Eriophyoid Mites on Trochodendron aralioides (Trochodendraceae) from Taiwan (Acari, Eriophyoidea). Zootaxa, 1141, 63 - 68."]}

Taicolopodacus primus sp. nov. (Fig. 1; Pl. 1 A, B) Female: Body fusiform, 165 long, shield 52 long, 63 wide, shield lobe present; shield design with many longitudinal lines at lateral sides, median line from base to basal 1 / 3, admedian lines complete, with transverse line at basal 1 / 3, form rhomb-like at apex, with extending lines toward lateral, submedian line absent; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 8 long, directed upwards, Dt-Dt 17 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) 5 long, Ct 1 -Ct 1 10 apart, 2 nd coxal seta (1 a) 6 long, Ct 2 -Ct 2 9 apart, 3 rd coxal seta (2 a) 14 long, Ct 3 -Ct 3 22 apart, Ct 1 \Ct 2 12, Ct 1 -Ct 2 8, Ct 2 \Ct 3 16, Ct 2 - Ct 3 8; solenidion ending as knob; empodium simple, 6 rayed. Opisthosoma: dorsum with median and subdorsal ridges, ridges with spine-like microtubercles, dorsal annuli with 24 rings, first dorsal opisthosomal annul broad, 1 st 3 dorsal annuli 17 long; ventral annuli with 50 microtuberculate rings; lateral seta (c 2) 13 long, Lt-Lt 42 apart, Lt\Vt 1 39, Lt-Vt 1 28; 1 st ventral seta (d) 16 long, Vt 1 -Vt 1 19 apart, 2 nd ventral seta (e) and tubercles absent; 3 rd ventral seta (f) 19 long, Vt 3 -Vt 3 15 apart; accessory seta (h 1) absent. Epigynium: 20 wide, 13 long, with about 21 longitudinal ridges, genital seta (3 a) 7 long, Gt-Gt 14 apart. Male: body 121 long, shield 45 long, 48 wide, scapular seta (sc) 4 long; genital 13 wide, 8 long, genital seta (3 a) 6 long, Gt-Gt 11 apart. Type data: Holotype Ψ, Taipei: Yangmingshan (675m; N 25 ° 10´E 121 ° 10´), 18 -Aug.- 1999, Huang & Wang; ex Helicia formosana Hemsl. (Proteaceae). (deposited at NMNS). Paratypes, 12 Ψ, 4 ɗ data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: From the outline view, this new species looks similar to Caleiptrimerus heliciopsus Chandrapatya et Boczek, 2000 by the broad first dorsal annuli, prodorsal shield with many dashed lines and the dorsal annuli forming central sharp ridges. Etymology: This new name means “first” in reference to the first record in Taiwan.

Acaphyllisa communiae sp. nov. (Fig. 10; Pl. 3 A, B) Female: Body spindle shaped, 154 long, shield 46 long, 46 wide, shield lobe present, shield with wax at central area, design without median line, admedian lines connected at base, with forked line at basal 3 / 5, diverging to lateral sides, submedian line absent; scapular tubercles set ahead of rear shield margin, setae (sc) 5 long, directed upward, Dt-Sr 10, Dt-Dt 22 apart; leg segments normal, fore tibial setae (1��) absent; coxal area smooth; 1 st coxal setae (1 b) 6 long, Ct 1 -Ct 1 9 apart, 2 nd coxal setae (1 a) 10 long, Ct 2 -Ct 2 8 apart, 3 rd coxal setae (2 a) 22 long, Ct 3 -Ct 3 22 apart, Ct 1 \Ct 2 11, Ct 1 -Ct 2 6, Ct 2 \Ct 3 16, Ct 2 -Ct 3 8; claw ending as knob; empodium divided, 4 rayed. Opisthosoma: dorsum with wax at med- and submedian ridges, median ridge shorter than submedian ridges, dorsally with about 43 rings, with dashed line microtuberculate at ridges, ventrally with about 76 microtuberculate rings; 1 st 3 dorsal annuli 7 long; lateral setae (c 2) 21 long, Lt-Lt 40 apart, Lt\Vt 1 42, Lt-Vt 1 25; 1 st ventral setae (d) 31 long, Vt 1 -Vt 1 29 apart, Vt 1 \Vt 2 39, Vt 1 -Vt 2 34; 2 nd ventral setae (e) 12 long, Vt 2 -Vt 2 14 apart, Vt 2 \Vt 3 37, Vt 2 -Vt 3 34; 3 rd ventral setae (f) 15 long, Vt 3 -Vt 3 18 apart; accessory setae (h 1) present. Epigynium: 20 wide, 13 long, with 2 rows of ridges, the first rank with transverse lines, the second rank with about 12 longitudinal ridges, genital setae (3 a) 12 long, Gt-Gt 13 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (670m; N 25 ��09��E 121 �� 34��), 24 -Aug.- 1999, Huang & Wang; ex. Lindera communis Hemsl. (Lauraceae). (deposited at NMNS). Paratypes, 2 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. araucariae Flechtmann, 2000 by the shield design with admedian lines form a loop between dorsal tubercles and median line absent. This new species differs from A. araucariae by the following characters: opisthosomal dorsal ridges with spiny microtubercles, coverflap with 2 rows of ridges, the first rank with transverse line, the second rank with about 12 longitudinal ridges, and the 4 - rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant. PLATE 3. Acaphyllisa communiae sp. nov. A, Dorsal view; B, Ventral view; Acaphyllisa duplicella sp. nov. C, Dorsal view; D, Ventral view., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 21-23, DOI: 10.5281/zenodo.185424, {"references":["Flechtmann, C. H. W. (2000) Two new genera and three new species of Eriophyidae from the Brazilian pine, Araucaria angustifolia. International Journal of Acarology, 26, 137 - 144."]}

Cosella fleshneri (Keifer, 1959) (Pl. 2 A, B) Floracarus fleschneri Keifer, 1959: 12 Cosella fleschneri Keifer, 1975: 570 -: Wang & Huang, 1999: 132 -: Huang, 2001 d: 13 Cosella formosana Huang & Wang, 2003: 325 Specimens examined: 4 ��, Taipei: Yangmingshan (670m; N 25 �� 10��E 121 �� 34��), 21 -Jan.- 1998, Huang & Wang; ex Helicia formosana Hemsl. (Proteaceae). (deposited at NMNS). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: In Taiwan, we have collected eriophyoid mites infesting Helicia formosana from Fushan (northeast Taiwan), Hueysuen (central Taiwan) and Yangmingshan. In Fushan and Hueysuen, Calepitrimerus heliciopsus Chandrapatya et Boczek, 2000 was associated with Cosella fleshneri (Keifer, 1959) on the same host plant (in a previous study, Co. fleshneri was misidentified as a new species, i.e., Co. formosana Huang et Wang, 2003). At Yangmingshan, the eriophyoid mites that occur on Helicia formosana are C. fleshneri and Taicolopodacus primus sp. nov., which were collected on different dates and different trees. PLATE 2. Cosella fleshneri (Keifer, 1959) A, Prodorsal shield; B, Prodorsal shield; Gammaphytoptus commune sp. nov. C, Dorsal view; D, Ventral view., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 13-15, DOI: 10.5281/zenodo.185424, {"references":["Wang, C. - F. & Huang, T. (1999) Six eriophyid mites associated with Citrus, Prunus and Camellia in Taiwan. Chinese Journal of Entomology, special publishing, 11, 131 - 150.","Huang, K. - W. (2001 d) Eriophyoid mites of Taiwan, description of eighty-six species from Tengchih Area. Bulletin of National Museum of Natural Science, 14, 1 - 84.","Chandrapatya, A. & Boczek, J. (2000) Studies on eriophyoid mites. XXXVI. Bulletin of the Polish Academy of Sciences, Biological Sciences, 48, 255 - 267."]}

Cosella viburniae Huang & Wang, 2003 Cosella viburniae Huang & Wang, 2003 b: 325 Specimens examined: 3 Ψ, Taipei: Yangmingshan, 18 -Aug.- 1999, Huang & Wang; ex Viburnum luzonicum Rolfe (Caprifoliaceae). (deposited at NMNS). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed.

Tegonotini Bagdasarian, 1978 Tegonotini Bagdasarian, 1978: 937 Section III Newkirk & Keifer, 1975: 576 Type genus: Tegonotus Nalepa, 1890: 213

Diptacus glaber sp. nov. (Fig. 21) Female: Body fusiform, 190 long, shield 38 long, 66 wide, shield lobe present, shield design smooth; scapular tubercles set ahead of rear shield margin, setae (sc) directed upward, 14 long, Dt-Dt 30 apart, Dt-Sr 11; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1��) 10 long, set at basal 2 / 3; coxal area smooth; 1 st coxal setae (1 b) 17 long, Ct 1 -Ct 1 14 apart, 2 nd coxal setae (1 a) 10 long, Ct 2 -Ct 2 9 apart, 3 rd coxal setae (2 a) 32 long, Ct 3 -Ct 3 31 apart, Ct 1 \Ct 2 16, Ct 1 -Ct 2 11, Ct 2 \Ct 3 20, Ct 2 -Ct 3 11; claw ending as knob; empodium divided, 5 -rayed. Opisthosoma: dorsum with median ridge, dorsal annuli with about 52 rings, 1 st 3 dorsal annuli 12 long, ventral annuli with about 92 microtuberculate rings; lateral setae (c 2) 18 long, Lt-Lt 71 apart, Lt\Vt 1 66, Lt- Vt 1 32; 1 st ventral setae (d) 18 long, Vt 1 -Vt 1 47 apart, Vt 1 \Vt 2 52, Vt 1 -Vt 2 38; 2 nd ventral setae (e) 15 long, Vt 2 -Vt 2 25 apart, Vt 2 \Vt 3 51, Vt 2 -Vt 3 45; 3 rd ventral setae (f) 30 long, Vt 3 -Vt 3 21 apart; accessory setae (h 1) absent. Epigynium: 31 wide, 18 long, with about 34 short longitudinal ridges, genital setae (3 a) 7 long, Gt-Gt 17 apart. Male: 170 long, shield 34 long, 64 wide, scapular setae (sc) directed upward, 9 long Dt-Dt 28 apart; genitalia 19 wide, 6 long, genital setae (3 a) 6 long, Gt-Gt 17 apart. Type data: Holotype ��, Taipei: Yangmingshan (685m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Rubus sp. (Rosaceae). (deposited at NMNS). Paratypes, 4 �� 2 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. camptothecae Kuang, 1995 by the shield design smooth. This new species differs from D. camptothecae by the following characters: the smooth coxal area, and the 5 -rayed empodium. Etymology: The specific name means ���smooth��� in reference to the smooth prodorsal shield design., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 45, DOI: 10.5281/zenodo.185424, {"references":["Kuang, H. - Y. (1995) Economic Insect Fauna of China. Fasc. 44. Acari, Eriophyoidea (1). Science Press, Beijing, 198 pp. + 7 pls."]}

Tegonotini Bagdasarian, 1978 Tegonotini Bagdasarian, 1978: 937 Section III Newkirk & Keifer, 1975: 576 Type genus: Tegonotus Nalepa, 1890: 213, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 24, DOI: 10.5281/zenodo.185424

Apodiptacus coniunctus sp. nov. (Fig. 19) Female: Body fusiform, 179 long, shield 42 long, 72 wide, shield lobe present, shield design with median line from base to basal 1 / 10, admedian lines complete, sub-parallel, connected to median line at basal 1 / 10, submedian line absent; scapular tubercles set ahead of rear shield margin, setae (sc) directed upward, 2 long, Dt- Dt 25 apart, Dt-Sr 12; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1��) 8 long, set at half; fore coxal area granular; 1 st coxal setae (1 b) 10 long, Ct 1 -Ct 1 13 apart, 2 nd coxal setae (1 a) 15 long, Ct 2 -Ct 2 12 apart, 3 rd coxal setae (2 a) 23 long, Ct 3 -Ct 3 30 apart, Ct 1 \Ct 2 18, Ct 1 -Ct 2 13, Ct 2 \Ct 3 21, Ct 2 -Ct 3 8; claw ending as knob; empodium divided, more than 10 rayed. Opisthosoma: dorsum with median ridge ending before subdorsal ridge, dorsal annuli with about 52 rings, 1 st 3 dorsal annuli 11 long, ventral annuli with about 76 microtuberculate rings; lateral setae (c 2) 28 long, Lt- Lt 49 apart, Lt\Vt 1 51, Lt-Vt 1 29; 1 st ventral setae (d) 28 long, Vt 1 -Vt 1 36 apart, Vt 1 \Vt 2 39, Vt 1 -Vt 2 28; 2 nd ventral setae (e) 19 long, Vt 2 -Vt 2 18 apart, Vt 2 \Vt 3 58, Vt 2 -Vt 3 54; 3 rd ventral setae (f) 23 long, Vt 3 -Vt 3 30 apart; accessory setae (h 1) present. Epigynium: 32 wide, 18 long, with about 14 longitudinal ridges, genital setae (3 a) 8 long, Gt-Gt 20 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (660m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Machilus thunbergii Siebold & Zucc. (Lauraceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. cordiformis Keifer, 1960 by the shield design with median line present at rear and the admedian lines connected near base. This new species differs from A. cordiformis by the following characters: the shield design with admedian lines connected at basal 1 / 10, the coverflap with about 14 longitudinal ridges, and empodium with more than 10 rayed. Etymology: This new name means ���connected��� in reference to the admedian lines connected at basal 1 / 10., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 40-43, DOI: 10.5281/zenodo.185424, {"references":["Keifer, H. H. (1960) Eriophyid Studies B- 1. California Department of Agriculture, 20 pp."]}

Key to species of Nothopodinae Keifer, 1956 from Yangmingshan 1 Coxa I with setae 1 b; coxae of legs I usually weakly divided; scapular setae ahead of rear shield margin, directed upward and centrad; tibia of legs I completely fused with tarsus................ Colopodacini Mohanasundaram, 1984... 2 - Coxa I without setae 1 b; coxa of legs I either separate or fused across midline; scapular setae and tibia of legs I vari- able.................................................................................................................................... Nothopodini Keifer, 1956... 4 2 Opisthosomal seta e absent; genu II seta absent; opisthosomal dorsum with median and subdorsal ridges, first dorsal annul broad ...................................................................................................... Taicolopodacus primus gen. et sp. nov. - Opisthosoma seta e present; genu II seta present......................................................................................................... 3 3 Prodorsal shield design with median line, epigynium with granules .............................. Colopodacus rubrus sp. nov. - Prodorsal shield design without median line, epigynium with longitudinal ridges .... Colopodacus parallelus sp. nov. 4 No appreciable frontal lobe over gnathosoma; scapular tubercles near rear shield margin, sc directed posteriorly, up or anteriorly; opisthosoma with annuli subequal ........................................................ Nothopoda taiwanensis sp. nov. - Prodorsal shield with short frontal lobe over gnathosoma; scapular tubercles, sc and annuli variable....................... 5 5 Scapular tubercles located near lateral margins of shield, sc directed laterally or posteriorly, opisthosoma smooth dorsally...................................................................................................................... Pangacarus formosanus sp. nov. - Scapular tubercles located more centrally, either ahead of or on rear margin, sc usually directed up........................ 6 6 Prodorsal shield design with median line absent ................................................................. Cosella kadsuriae sp. nov. - Prodorsal shield design with median line present......................................................................................................... 7 7 Prodorsal shield design with 2 transverse lines between median and admedian lines................................................. 8 - Prodorsal shield design with 3 transverse lines between median and admedian lines............................................... 9 8 Empodium 2 rayed ............................................................................................................ Cosella parvifloriae sp. nov. - Empodium 4 rayed ....................................................................................................... Cosella fleshneri (Keifer, 1959) 9 Empodium 3 rayed ................................................................................................................ Cosella chinensis sp. nov. - Empodium 4 rayed .......................................................................................... Cosella vibumiae Huang et Wang, 2003, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 4, DOI: 10.5281/zenodo.185424

Taicolopodacus n. gen. Type species: Taicolopodacus primus sp. nov. Body fusiform, shield lobe present, scapular tubercles and setae set ahead of rear shield margin; leg segments tibiae fused with tarsi, coxae I separate, coxae with 3 pair of tubercles and setae, genual seta of leg II missing; empodium simple; opisthosoma differentiated into broader dorsal annuli and narrower ventral annuli, first dorsal annul broad, dorsum with median and subdorsal ridges, 2 nd ventral tubercles and setae (e) absent; coverflap with longitudinal ridges. Remarks: This new genus has the opisthosomal dorsum with median and subdorsal ridges found in no other Colopodacini. This new genus is close to Paracolopodacus Kuang & Huang, 1994 by the opisthosomal seta e absent and genu II seta absent. However, it differs from Paracolopodacus by the following characters: opisthosomal dorsum with median and subdorsal ridges, first dorsal annulus broad, coxae I separate, and coverflap with longitudinal ridges. This new genus superficially resembles the tribe Phyllocoptini. Etymology: Tai, meaning “ Taiwan ”.The genus name is masculine, and refers to this new genus being close to Paracolopodacus and its first record in Taiwan.

Cosella chinensis sp. nov. (Fig. 8) Female: Body fusiform, 182 long, shield 40 long, 63 wide, shield lobe present; shield design with median line and admedian lines complete, subparallel, with 3 transverse lines at basal 1 / 3, half and basal 2 / 3, the basal 2 / 3 transverse line extending to lateral margins, submedian line absent; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 9 long, directed to centrad and upward, Dt-Dt 23 apart. Legs: tibiae fused with tarsi; coxal area with granules; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 9 long, Ct 2 -Ct 2 10 apart, 3 rd coxal seta (2 a) 12 long, Ct 3 -Ct 3 25 apart, Ct 2 \Ct 3 18, Ct 2 -Ct 3 10; solenidion ending as knob; empodium simple, 3 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 62 rings, 1 st 3 dorsal annuli 7 long; ventral annuli with 64 microtuberculate rings; lateral seta (c 2) 21 long, Lt-Lt 53 apart, Lt\Vt 1 56, Lt-Vt 1 33; 1 st ventral seta (d) 30 long, Vt 1 -Vt 1 38 apart, Vt 1 \Vt 2 45, Vt 1 -Vt 2 36; 2 nd ventral seta (e) 8 long, Vt 2 -Vt 2 20 apart, Vt 2 \Vt 3 47, Vt 2 -Vt 3 42; 3 rd ventral seta (f) 20 long, Vt 3 -Vt 3 20 apart; accessory seta (h 1) present. Epigynium: 24 wide, 15 long, with granules at base, genital seta (3 a) 7 long, Gt-Gt 18 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (650m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Symplocos chinensis (Lour.) Druce (Symplocaceae). (deposited at NMNS). Paratypes, 4 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. castanopiae Huang et Wang, 2003 by the shield design with transverse line extending to lateral margins. This new species differs from C. castanopiae by the following characters: the shield design with admedian lines parallel at base, accessory seta (h 1) present, and the 3 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 16-20, DOI: 10.5281/zenodo.185424

Colopodacus rubrus sp. nov. (Fig. 2; Pl. 1 C, D) Female: Body fusiform, 207 long, shield 48 long, 88 wide, shield lobe present; shield design with median line from basal 2 / 5 to half, admedian lines from basal 2 / 5 to apex, with transverse lines at half, converged to apex, connected at apex finally, with transverse line at basal 3 / 4, extending along with anterior margin, submedian line absent; scapular tubercles near to rear shield margin, scapular seta (sc) 7 long, directed upwards, Dt-Dt 41 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) 3 long, Ct 1 -Ct 1 12 apart, 2 nd coxal seta (1 a) 9 long, Ct 2 -Ct 2 5 apart, 3 rd coxal seta (2 a) 13 long, Ct 3 -Ct 3 37 apart, Ct 1 \Ct 2 15, Ct 1 -Ct 2 7, Ct 2 \Ct 3 27, Ct 2 -Ct 3 13; solenidion ending as knob; empodium simple, 4 rayed. Opisthosoma: dorsum arched, dorsal annuli with 24 spiny microtuberculate rings, 1 st 3 dorsal annuli 14 long; ventral annuli with 50 microtuberculate rings; lateral seta (c 2) 13 long, Lt-Lt 65 apart, Lt\Vt 1 67, Lt-Vt 1 38; 1 st ventral seta (d) 25 long, Vt 1 -Vt 1 47 apart, Vt 1 \Vt 2 54, Vt 1 -Vt 2 44; 2 nd ventral seta (e) 8 long, Vt 2 - Vt 2 20 apart, Vt 2 \Vt 3 56, Vt 2 -Vt 3 51; 3 rd ventral seta (f) 16 long, Vt 3 -Vt 3 24 apart; accessory seta (h 1) absent. Epigynium: 28 wide, 22 long, with granules, genital seta (3 a) 6 long, Gt-Gt 22 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (855m; N 25 ° 12´E 121 ° 30´), 22 -Jan.- 1998, Huang & Wang; ex Glochidion rubrum Blume (Euphorbiaceae). (deposited at NMNS). Paratypes, 3 Ψ, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. obovataus Huang et Wang, 2003 by they shield design with oval cell. This new species can be distinguished from C. obovataus by the shield design with median line from basal 2 / 5 to apex, admedian lines being a transverse line at half, and the 4 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant. PLATE 1. Taicolopodacus primus gen. et sp. nov. A, Dorsal view; B, Ventral view (male); Colopodacus rubrus sp. nov. C, Prodorsal shield; C, Epigynium.

Nothopoda taiwanensis sp. nov. (Fig. 4) Female: Body worm like, 146 long, shield 26 long, 40 wide, shield lobe absent; shield design with median line from base to basal 3 / 4, admedian lines complete, with 3 transverse line at basal 1 / 4, half and basal 3 / 4, form 5 cells at each lateral sides; scapular tubercles located near lateral margins of shield, set ahead of rear shield margin, scapular seta (sc) 7 long, directed to outer and upward, Dt-Dt 34 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 6 long, Ct 2 -Ct 2 8 apart, 3 rd coxal seta (2 a) 9 long, Ct 3 -Ct 3 20 apart, Ct 2 \Ct 3 15, Ct 2 -Ct 3 8; solenidion ending as knob; empodium simple, 5 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 48 rings, 1 st 3 dorsal annuli 4 long; ventral annuli with 61 microtuberculate rings; lateral seta (c 2) 20 long, Lt-Lt 40 apart, Lt\Vt 1 40, Lt-Vt 1 20; 1 st ventral seta (d) 36 long, Vt 1 -Vt 1 29 apart, Vt 1 \Vt 2 33, Vt 1 -Vt 2 27; 2 nd ventral seta (e) 7 long, Vt 2 -Vt 2 12 apart, Vt 2 \Vt 3 31, Vt 2 -Vt 3 28; 3 rd ventral seta (f) 15 long, Vt 3 -Vt 3 15 apart; accessory seta (h 1) absent. Epigynium: 19 wide, 11 long, with granules at base, genital seta (3 a) 6 long, Gt-Gt 15 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (680m; N 25 ° 10´E 121 ° 34´), 18 -Aug.- 1999, Huang & Wang; ex Melastoma candidum D. Don (Melastomataceae). (deposited at NMNS). Paratypes, 3 Ψ, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to N. wendlandiae Wei et Qin, 2002 by the shield design with median line from base to basal 3 / 4, and form 6 cells between admedian lines. This new species differs from N. wendlandiae by the following characters: the shield design with 5 cells on each lateral side, and the 3 -rayed empodium. Etymology: The specific designation is derived from the locality “ Taiwan ”, in reference to this being the first species of Nothopoda Keifer, 1951 found in Taiwan.

Phyllocoptinae Nalepa, 1892 Phyllocoptinae Nalepa, 1892: 525 Type genus: Phyllocoptes Nalepa, 1887: 127

Colopodacus rubrus sp. nov. (Fig. 2; Pl. 1 C, D) Female: Body fusiform, 207 long, shield 48 long, 88 wide, shield lobe present; shield design with median line from basal 2 / 5 to half, admedian lines from basal 2 / 5 to apex, with transverse lines at half, converged to apex, connected at apex finally, with transverse line at basal 3 / 4, extending along with anterior margin, submedian line absent; scapular tubercles near to rear shield margin, scapular seta (sc) 7 long, directed upwards, Dt-Dt 41 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) 3 long, Ct 1 -Ct 1 12 apart, 2 nd coxal seta (1 a) 9 long, Ct 2 -Ct 2 5 apart, 3 rd coxal seta (2 a) 13 long, Ct 3 -Ct 3 37 apart, Ct 1 \Ct 2 15, Ct 1 -Ct 2 7, Ct 2 \Ct 3 27, Ct 2 -Ct 3 13; solenidion ending as knob; empodium simple, 4 rayed. Opisthosoma: dorsum arched, dorsal annuli with 24 spiny microtuberculate rings, 1 st 3 dorsal annuli 14 long; ventral annuli with 50 microtuberculate rings; lateral seta (c 2) 13 long, Lt-Lt 65 apart, Lt\Vt 1 67, Lt-Vt 1 38; 1 st ventral seta (d) 25 long, Vt 1 -Vt 1 47 apart, Vt 1 \Vt 2 54, Vt 1 -Vt 2 44; 2 nd ventral seta (e) 8 long, Vt 2 - Vt 2 20 apart, Vt 2 \Vt 3 56, Vt 2 -Vt 3 51; 3 rd ventral seta (f) 16 long, Vt 3 -Vt 3 24 apart; accessory seta (h 1) absent. Epigynium: 28 wide, 22 long, with granules, genital seta (3 a) 6 long, Gt-Gt 22 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (855m; N 25 �� 12��E 121 �� 30��), 22 -Jan.- 1998, Huang & Wang; ex Glochidion rubrum Blume (Euphorbiaceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. obovataus Huang et Wang, 2003 by they shield design with oval cell. This new species can be distinguished from C. obovataus by the shield design with median line from basal 2 / 5 to apex, admedian lines being a transverse line at half, and the 4 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant. PLATE 1. Taicolopodacus primus gen. et sp. nov. A, Dorsal view; B, Ventral view (male); Colopodacus rubrus sp. nov. C, Prodorsal shield; C, Epigynium., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 5-8, DOI: 10.5281/zenodo.185424

Aculops monices Huang, 2001 Aculops monices Huang, 2001: 50 Specimens examined: 4 ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Bridelia tomentosa Blume (Euphorbiaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 33, DOI: 10.5281/zenodo.185424

Catarhinus palmifolies Huang, 2001 (Pl. 7 D) Catarhinus palmifolies Huang, 2001: 77; 2005: 210 Specimens examined: 3 ��, Taipei: Yangmingshan, 24 -Jan.- 1999, Huang & Wang; ex Setaeria palmifolia (Koen.) Stapf (Poaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 49, DOI: 10.5281/zenodo.185424

Acaricalini Amrine & Stasny, 1994 Acaricalini Amrine & Stasny, 1994: 767 Type genus: Acaricalus Keifer, 1940: 164, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 21, DOI: 10.5281/zenodo.185424, {"references":["Amrine, J. W. Jr. & Stasny, T. A. (1994) Catalog of the Eriophyoidea (Acarina, Prostigmata) of the world. Indira Publishing Houses, West Bloomfield, Michigan, 798 pp."]}

Diptilomiopus aralioidus Huang, 2006 (Pl. 7 A, B) Diptilomiopus aralioidus Huang, 2006: 66 Specimens examined: 4 ��, Taipei: Yangmingshan (770m; N 25 �� 11��E 121 �� 30��), 21 -Jan.- 1998, Huang & Wang; ex Trochodendron aralioides S. et Z. (Trochodendraceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 40, DOI: 10.5281/zenodo.185424, {"references":["Huang, K. - W. (2006) Eriophyoid Mites on Trochodendron aralioides (Trochodendraceae) from Taiwan (Acari, Eriophyoidea). Zootaxa, 1141, 63 - 68."]}

Nothopodinae Keifer, 1956 Nothopodinae Keifer, 1956: 163 Colopodacinae Mohanasundaram, 1984: 253 Type genus: Nothopoda Keifer, 1951: 96

Key to species of Acaricalini Amrine & Stasny, 1994 from Yangmingshan 1 Shield design with admedian lines forming one cell .................................................. Acaphyllisa communiae sp. nov. - Shield design with admedian lines forming 2 cells ...................................................... Acaphyllisa duplicella sp. nov., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 21, DOI: 10.5281/zenodo.185424, {"references":["Amrine, J. W. Jr. & Stasny, T. A. (1994) Catalog of the Eriophyoidea (Acarina, Prostigmata) of the world. Indira Publishing Houses, West Bloomfield, Michigan, 798 pp."]}

Key to species of Nothopodinae Keifer, 1956 from Yangmingshan 1 Coxa I with setae 1 b; coxae of legs I usually weakly divided; scapular setae ahead of rear shield margin, directed upward and centrad; tibia of legs I completely fused with tarsus................ Colopodacini Mohanasundaram, 1984... 2 - Coxa I without setae 1 b; coxa of legs I either separate or fused across midline; scapular setae and tibia of legs I vari- able.................................................................................................................................... Nothopodini Keifer, 1956... 4 2 Opisthosomal seta e absent; genu II seta absent; opisthosomal dorsum with median and subdorsal ridges, first dorsal annul broad ...................................................................................................... Taicolopodacus primus gen. et sp. nov. - Opisthosoma seta e present; genu II seta present......................................................................................................... 3 3 Prodorsal shield design with median line, epigynium with granules .............................. Colopodacus rubrus sp. nov. - Prodorsal shield design without median line, epigynium with longitudinal ridges .... Colopodacus parallelus sp. nov. 4 No appreciable frontal lobe over gnathosoma; scapular tubercles near rear shield margin, sc directed posteriorly, up or anteriorly; opisthosoma with annuli subequal ........................................................ Nothopoda taiwanensis sp. nov. - Prodorsal shield with short frontal lobe over gnathosoma; scapular tubercles, sc and annuli variable....................... 5 5 Scapular tubercles located near lateral margins of shield, sc directed laterally or posteriorly, opisthosoma smooth dorsally...................................................................................................................... Pangacarus formosanus sp. nov. - Scapular tubercles located more centrally, either ahead of or on rear margin, sc usually directed up........................ 6 6 Prodorsal shield design with median line absent ................................................................. Cosella kadsuriae sp. nov. - Prodorsal shield design with median line present......................................................................................................... 7 7 Prodorsal shield design with 2 transverse lines between median and admedian lines................................................. 8 - Prodorsal shield design with 3 transverse lines between median and admedian lines............................................... 9 8 Empodium 2 rayed ............................................................................................................ Cosella parvifloriae sp. nov. - Empodium 4 rayed ....................................................................................................... Cosella fleshneri (Keifer, 1959) 9 Empodium 3 rayed ................................................................................................................ Cosella chinensis sp. nov. - Empodium 4 rayed .......................................................................................... Cosella vibumiae Huang et Wang, 2003

Diptilomiopus decem sp. nov. (Fig. 17) Female: Body fusiform, 198 long, shield 30 long, 62 wide, shield lobe present, shield design with network of cells, with a tier of 10 cells along anterolateral shield margin, 3 cells occurring in middle, 2 cells on rear of shield; scapular tubercles set ahead of rear shield margin, setae (sc) absent, Dt-Dt 27 apart, Dt-Sr 5; leg segment genua absent from both legs, fore tibial and fore and hind femoral setae absent; coxal area smooth; 1 st coxal tubercle and setae (1 b) absent, 2 nd coxal setae (1 a) 22 long, Ct 2 -Ct 2 9 apart, 3 rd coxal setae (2 a) 42 long, Ct 3 -Ct 3 29 apart, Ct 2 \Ct 3 19, Ct 2 -Ct 3 12; claw ending as knob; empodium divided, 6 rayed. Opisthosoma: dorsum with median ridge, dorsal annuli with about 62 microtuberculate rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 104 microtuberculate rings; lateral tubercle and setae absent; 1 st ventral setae (d) 22 long, Vt 1 -Vt 1 42 apart, Vt 1 \Vt 2 57, Vt 1 -Vt 2 47; 2 nd ventral setae (e) 10 long, Vt 2 -Vt 2 25 apart, Vt 2 \Vt 3 49, Vt 2 -Vt 3 41; 3 rd ventral setae (f) 36 long, Vt 3 -Vt 3 29 apart; accessory setae (h 1) present. Epigynium: 27 wide, 20 long, with granules at base, genital setae (3 a) 10 long, Gt-Gt 20 apart. Male: not seen. Type data: Holotype Ψ, Taipei: Yangmingshan (675m; N 25 ° 10´E 121 ° 34´), 18 -Aug.- 1999, Huang & Wang; ex Callicarpa formosana Rolfe. (Verbenaceae). (deposited at NMNS). Paratypes, 3 Ψ, data same as for holotype. PLATE 6. Asetadiptacus phaeostictaus sp. nov. A, Dorsal view; B, Ventral view; Diptilomiopus candidus sp. nov. C, Dorsal view; D, Ventral view. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. cumingis Huang, 2001 by the shield design with ten cells along the anterolateral shield margin. This new species differs from D. cumingis by the following characters: the shield design with 3 cells occurring in the middle, epigynium with granules at base, and the 6 -rayed empodium. Etymology: This new name means “ten” in reference to the prodorsal shield design with 10 cells along the anterolateral shield margin.

Asetadiptacus phaeostictaus sp. nov. (Fig. 16; Pl. 6 A, B) Female: Body fusiform, 163 long, shield 33 long, 70 wide, shield lobe present, shield design with network of cells, with a tier of 6 cells along anterolateral shield margin, 4 cells occurring in antero-middle, 2 cells in postero-middle and 2 cells on rear of shield; scapular tubercles set ahead of rear shield margin, setae (sc) absent, Dt-Dt 24 apart, Dt-Sr 9; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1��) 7 long, set at basal 1 / 3; coxal area smooth; 1 st coxal setae (1 b) 11 long, Ct 1 -Ct 1 11 apart, 2 nd coxal setae (1 a) 9 long, Ct 2 -Ct 2 13 apart, 3 rd coxal setae (2 a) 25 long, Ct 3 -Ct 3 33 apart, Ct 1 \Ct 2 17, Ct 1 -Ct 2 9, Ct 2 \Ct 3 23, Ct 2 -Ct 3 10; claw ending as knob; empodium divided, 4 rayed. Opisthosoma: dorsum arched, dorsal annuli with about 52 microtuberculate rings, 1 st 3 dorsal annuli 9 long, ventral annuli with about 81 microtuberculate rings; lateral setae (c 2) 22 long, Lt-Lt 55 apart, Lt\Vt 1 54, Lt-Vt 1 27; 1 st ventral setae (d) 59 long, Vt 1 -Vt 1 38 apart, Vt 1 \Vt 2 41, Vt 1 -Vt 2 28; 2 nd ventral setae (e) 26 long, Vt 2 -Vt 2 24 apart, Vt 2 \Vt 3 47, Vt 2 -Vt 3 40; 3 rd ventral setae (f) 24 long, Vt 3 -Vt 3 27 apart; accessory setae (h 1) absent. Epigynium: 26 wide, 19 long, with many short longitudinal ridges at base, genital setae (3 a) 8 long, Gt-Gt 20 apart. Male: 138 long, shield 33 long, 62 wide, Dt-Dt 20 apart; genitalia 17 wide, 8 long, genital setae (3 a) 8 long, Gt-Gt 18 apart. Type data: Holotype ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Prunus phaeosticta L. (Smilaceae). (deposited at NMNS). Paratypes, 4 �� 2 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to A. salvifoliae De Lillo, 1997 by the shield design with network. This new species differs from A. salvifoliae by the following characters: the shield design with 6 cells occurring in middle, epigynium with short longitudinal ridges, and the 4 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 36, DOI: 10.5281/zenodo.185424, {"references":["De Lillo, E. (1997) New eriophyoid mites from Italy. III. Entomologica, Bari, 31, 133 - 142."]}

Diptilomiopus candidus sp. nov. (Fig. 18; Pl. 6 C, D) Female: Body fusiform, 145 long, shield 37 long, 63 wide, shield lobe present, shield with wax, design with network of cells, with a tier of 12 cells along anterolateral shield margin, 5 cells occurring in middle, 2 cells on rear of shield; scapular tubercles and setae (sc) absent; leg segment genua absent from both legs, fore tibial and fore and hind femoral setae absent; coxal area smooth; 1 st coxal tubercle and setae (1 b) absent, 2 nd coxal setae (1 a) 23 long, Ct 2 -Ct 2 7 apart, 3 rd coxal setae (2 a) 35 long, Ct 3 -Ct 3 25 apart, Ct 2 \Ct 3 17, Ct 2 -Ct 3 11; claw ending as knob; empodium divided, 4 rayed. Opisthosoma: dorsum with wax, with median ridge, dorsal annuli with about 66 microtuberculate rings, 1 st 3 dorsal annuli 5 long, ventral annuli with about 84 microtuberculate rings; lateral tubercle and setae absent; 1 st ventral setae (d) 20 long, Vt 1 -Vt 1 39 apart, Vt 1 \Vt 2 42, Vt 1 -Vt 2 31; 2 nd ventral setae (e) 11 long, Vt 2 -Vt 2 21 apart, Vt 2 \Vt 3 40, Vt 2 -Vt 3 32; 3 rd ventral setae (f) 32 long, Vt 3 -Vt 3 27 apart; accessory setae (h 1) present. Epigynium: 26 wide, 17 long, smooth, genital setae (3 a) 7 long, Gt-Gt 17 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Melastoma candidum D. Ron (Melastomataceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. cuminis Chakrabarti et al., 1992 by the shield design with 12 cells along the anterolateral shield margin. This new species differs from D. cuminis by the following characters: the smooth coxal area, and the 4 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 40, DOI: 10.5281/zenodo.185424

Cecidophyinae Keifer, 1966 Cecidophyinae Keifer, 1966: 15 Type genus: Cecidophyes Nalepa, 1887, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 20, DOI: 10.5281/zenodo.185424

Key to tribes of Phyllocoptinae Nalepa, 1892 from Yangmingshan (modified from Amrine et al., 2003) 1 Empodium divided.................................................................................................. Acaricalini Amrine & Stasny, 1994 - Empodium entire........................................................................................................................................................... 2 2 Scapular setae absent, scapular tubercles present or absent (Hornophyes with elongate tubercles)............................. ................................................................................................................................. Calacarini Amrine & Stasny, 1994 - Scapular setae and tubercles present............................................................................................................................. 3 3 Opisthosoma, viewed dorsally, with lateral lobes or pointed projections from some or all annuli, or with a plate behind prodorsal shield bearing lateral extensions........................................................ Tegonotini Bagdasarian, 1987 - Opisthosoma viewed dorsally with annuli evenly downcurved over lateral opisthosomal margins; dorsum varying from evenly arched in cross section to flattened, ridged or furrowed.......................................................................... 4 4 Scapular setae usually with well-formed, often plicate, tubercles placed ahead of rear shield margin, directing setae forward, up or centrad; if tubercles and setae are near rear shield margin, or the alignment of their bases are longitudinal or diagonal to the body............................................................................................. Phyllocoptini Nalepa, 1892 - Scapular setae with tubercles on or very near the rear shield margin, directing setae to rear, usually divergently; scapular tubercles either subcylindrical, or the alignment of their bases is transverse to the body........................................................................................................................................................... Anthocoptini Amrine & Stasny, 1994, Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 20-21, DOI: 10.5281/zenodo.185424, {"references":["Amrine, J. W. Jr., Stasny, T. A. & Flechtmann, C. H. W. (2003) Revised keys to world genera of Eriophyoidea (Acari, Prostigmata). Indira Publishing Houses, West Bloomfield, Michigan, 244 pp.","Amrine, J. W. Jr. & Stasny, T. A. (1994) Catalog of the Eriophyoidea (Acarina, Prostigmata) of the world. Indira Publishing Houses, West Bloomfield, Michigan, 798 pp."]}

Gammaphytoptus commune sp. nov. (Fig. 9; Pl. 2 C, D) Female: Body fusiform, 183 long; shield 36 long, 60 wide, anterior lobe present; shield design without median line, admedian lines complete, converging to apex, submedian line absent; scapular tubercles set on shield rear margin, setae (sc) 30 long, directed to rear, Dt-Dt 32 apart; leg segments normal, fore tibial setae at half, 4 long; coxal area smooth, 1 st coxal setae (1 b) 6 long, Ct 1 -Ct 1 14 apart, 2 nd coxal setae (1 a) 10 long, Ct 2 -Ct 2 16 apart, 3 rd coxal setae (2 a) 20 long, Ct 3 -Ct 3 28 apart, Ct 1 \Ct 2 15, Ct 1 -Ct 2 7, Ct 2 \Ct 3 22, Ct 2 -Ct 3 8; genitalia append to coxae; claw ending as knob; empodium simple, 7 -rayed. Opisthosoma: arched, dorsal annuli with about 58 microtuberculate rings, first 3 rings 8 long; ventral annuli with 78 microtuberculate rings; lateral setae (c 2) 18 long, Lt-Lt 54 apart, Lt\Vt 1 55, Lt-Vt 1 30; 1 st ventral setae (d) 42 long, Vt 1 -Vt 1 38 apart, Vt 1 \Vt 2 46, Vt 1 -Vt 2 35; 2 nd ventral setae (e) 19 long, Vt 2 -Vt 2 22 apart, Vt 2 \Vt 3 66, Vt 2 -Vt 3 64; 3 rd ventral setae (f) 15 long, Vt 3 -Vt 3 15 apart; accessory setae (h 1) present. Epigynium: 25 wide, 15 long, with two rows of lines, each row with about 14 longitudinal lines, genital setae (3 a) 10 long, Gt-Gt 13 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (600m; N 25 ��09��E 121 �� 34��), 24 -Aug.- 1999, Huang & Wang; ex Lindera communis Hemsl. (Lauraceae). (deposited at NMNS). Paratypes, 4 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is not particularly close to any other known species by the shield design without median line. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 20, DOI: 10.5281/zenodo.185424

Key to species of Acaricalini Amrine & Stasny, 1994 from Yangmingshan 1 Shield design with admedian lines forming one cell .................................................. Acaphyllisa communiae sp. nov. - Shield design with admedian lines forming 2 cells ...................................................... Acaphyllisa duplicella sp. nov.

Diptacus acuminatus sp. nov. (Fig. 20) Female: Body fusiform, 166 long, shield 36 long, 63 wide, shield lobe present, shield design without median line, admedian lines from base to basal 3 / 4, U-like, submedian line absent; scapular tubercles set ahead of rear shield margin, setae (sc) directed upward, 4 long, Dt-Dt 24 apart, Dt-Sr 6; leg segments normal, fore and hind femoral setae absent, fore tibial setae (1��) 5 long, set at basal 2 / 3; fore coxal area granular; 1 st coxal setae (1 b) 10 long, Ct 1 -Ct 1 13 apart, 2 nd coxal setae (1 a) 15 long, Ct 2 -Ct 2 14 apart, 3 rd coxal setae (2 a) 30 long, Ct 3 - Ct 3 31 apart, Ct 1 \Ct 2 17, Ct 1 -Ct 2 11, Ct 2 \Ct 3 22, Ct 2 -Ct 3 8; claw ending as knob; empodium divided, 8 - rayed. Opisthosoma: dorsum with median ridge, dorsal annuli with about 57 rings, 1 st 3 dorsal annuli 7 long, ventral annuli with about 67 microtuberculate rings; lateral setae (c 2) 24 long, Lt-Lt 56 apart, Lt\Vt 1 57, Lt- Vt 1 33; 1 st ventral setae (d) 24 long, Vt 1 -Vt 1 41 apart, Vt 1 \Vt 2 45, Vt 1 -Vt 2 35; 2 nd ventral setae (e) 17 long, Vt 2 -Vt 2 20 apart, Vt 2 \Vt 3 40, Vt 2 -Vt 3 34; 3 rd ventral setae (f) 32 long, Vt 3 -Vt 3 25 apart; accessory setae (h 1) present. Epigynium: 30 wide, 20 long, with granules at base, with about 21 longitudinal ridges at apex, genital setae (3 a) 9 long, Gt-Gt 19 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (670m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Litsea acuminata (Blume) Kurata (Lauraceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to D. castaneae Kuang et Feng, 1987 by the shield design with admedian line connected at base, form U-shaped. This new species differs from D. castaneae by the following characters: the coverflap with longitudinal ridges at apex, and the 8 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 43-45, DOI: 10.5281/zenodo.185424, {"references":["Kuang, H. - Y. & Feng, Y. - B. (1987) Three new species of Diptacus Keifer from China (Acariformes, Rhynchaphytoptidae). Acta Zootaxonomica Sinica, 12, 50 - 54."]}

Cosella parvifloriae sp. nov. (Fig. 7) Female: Body fusiform, 170 long, shield 40 long, 66 wide, shield lobe present; shield design with median line and admedian lines complete, subparallel, with 2 transverse lines at basal 1 / 3 and half, the half transverse line with 2 forked lines directed laterally, submedian line absent; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 12 long, directed upward, Dt-Dt 28 apart. Legs: tibiae fused with tarsi; fore coxal area with granules; 1 st coxal seta (1 b) and tubercles absent, 2 nd coxal seta (1 a) 9 long, Ct 2 -Ct 2 11 apart, 3 rd coxal seta (2 a) 11 long, Ct 3 -Ct 3 25 apart, Ct 2 \Ct 3 19, Ct 2 -Ct 3 10; solenidion ending as knob; empodium simple, 2 rayed. Opisthosoma: dorsum flattened, dorsal annuli with 59 rings, 1 st 3 dorsal annuli 7 long; ventral annuli with 66 microtuberculate rings; lateral seta (c 2) 19 long, Lt-Lt 54 apart, Lt\Vt 1 55, Lt-Vt 1 34; 1 st ventral seta (d) 31 long, Vt 1 -Vt 1 35 apart, Vt 1 \Vt 2 40, Vt 1 -Vt 2 34; 2 nd ventral seta (e) 8 long, Vt 2 -Vt 2 16 apart, Vt 2 \Vt 3 39, Vt 2 -Vt 3 19; 3 rd ventral seta (f) 17 long, Vt 3 -Vt 3 19 apart; accessory seta (h 1) absent. Epigynium: 24 wide, 15 long, with granules at base, genital seta (3 a) 6 long, Gt-Gt 18 apart. Male: not seen. Type data: Holotype ��, Taipei: Yangmingshan (720m; N 25 �� 10��E 121 �� 34��), 21 -Jan.- 1998, Huang & Wang; ex Itea parviflora Hemsl. (Saxifragaceae). (deposited at NMNS). Paratypes, 3 ��, data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: This new species is close to C. tripinnatae Huang, 2001 by the shield design with 2 forked lines directed laterally. This new species differs from C. tripinnatae by the following characters: the shield design with 2 transverse lines between admedian lines, and the 2 -rayed empodium. Etymology: The specific designation is derived from the specific name of the type host plant., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 16, DOI: 10.5281/zenodo.185424

Abacarus bambusae (Channabasavanna, 1966) Tegolophus bambusae Channabasavanna, 1966: 122 Abacarus panticis Keifer, 1977: 19 Abacarus bambusae Kuang et Zhuo, 1987: 381; Huang 2001 d: 61 Specimens examined: 5 ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 34��), 18 -Aug.- 1999, Huang & Wang; ex Bambusa oldhamii Munro (Poaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 33, DOI: 10.5281/zenodo.185424, {"references":["Channabasavanna, G. P. (1966) A contribution to the knowledge of Indian Eriophyid mites (Eriophyoidea, Trombidiformes, Acarina). University of Agricultural Science Hebbal, Bangalore, 153 pp.","Keifer, H. H. (1977) Eriophyid Studies C- 14. U. S. Department of Agriculture, Agricultural Research Service, 1 - 24.","Kuang, H. - Y. & Zhuo, W. - X. (1987) Two new species and a new record of the genus Abacarus from China (Acariformes, Eriophyoidea). Acta Zootaxonomica Sinica, 12, 380 - 382.","Huang, K. - W. (2001 d) Eriophyoid mites of Taiwan, description of eighty-six species from Tengchih Area. Bulletin of National Museum of Natural Science, 14, 1 - 84."]}

Taicolopodacus primus sp. nov. (Fig. 1; Pl. 1 A, B) Female: Body fusiform, 165 long, shield 52 long, 63 wide, shield lobe present; shield design with many longitudinal lines at lateral sides, median line from base to basal 1 / 3, admedian lines complete, with transverse line at basal 1 / 3, form rhomb-like at apex, with extending lines toward lateral, submedian line absent; scapular tubercles set ahead of rear shield margin, scapular seta (sc) 8 long, directed upwards, Dt-Dt 17 apart. Legs: tibiae fused with tarsi; coxal area smooth; 1 st coxal seta (1 b) 5 long, Ct 1 -Ct 1 10 apart, 2 nd coxal seta (1 a) 6 long, Ct 2 -Ct 2 9 apart, 3 rd coxal seta (2 a) 14 long, Ct 3 -Ct 3 22 apart, Ct 1 \Ct 2 12, Ct 1 -Ct 2 8, Ct 2 \Ct 3 16, Ct 2 - Ct 3 8; solenidion ending as knob; empodium simple, 6 rayed. Opisthosoma: dorsum with median and subdorsal ridges, ridges with spine-like microtubercles, dorsal annuli with 24 rings, first dorsal opisthosomal annul broad, 1 st 3 dorsal annuli 17 long; ventral annuli with 50 microtuberculate rings; lateral seta (c 2) 13 long, Lt-Lt 42 apart, Lt\Vt 1 39, Lt-Vt 1 28; 1 st ventral seta (d) 16 long, Vt 1 -Vt 1 19 apart, 2 nd ventral seta (e) and tubercles absent; 3 rd ventral seta (f) 19 long, Vt 3 -Vt 3 15 apart; accessory seta (h 1) absent. Epigynium: 20 wide, 13 long, with about 21 longitudinal ridges, genital seta (3 a) 7 long, Gt-Gt 14 apart. Male: body 121 long, shield 45 long, 48 wide, scapular seta (sc) 4 long; genital 13 wide, 8 long, genital seta (3 a) 6 long, Gt-Gt 11 apart. Type data: Holotype ��, Taipei: Yangmingshan (675m; N 25 �� 10��E 121 �� 10��), 18 -Aug.- 1999, Huang & Wang; ex Helicia formosana Hemsl. (Proteaceae). (deposited at NMNS). Paratypes, 12 ��, 4 �� data same as for holotype. Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. Remarks: From the outline view, this new species looks similar to Caleiptrimerus heliciopsus Chandrapatya et Boczek, 2000 by the broad first dorsal annuli, prodorsal shield with many dashed lines and the dorsal annuli forming central sharp ridges. Etymology: This new name means ���first��� in reference to the first record in Taiwan., Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 5, DOI: 10.5281/zenodo.185424, {"references":["Chandrapatya, A. & Boczek, J. (2000) Studies on eriophyoid mites. XXXVI. Bulletin of the Polish Academy of Sciences, Biological Sciences, 48, 255 - 267."]}