1. Hyleoglomeris
- Author
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Golovatch, Sergei I., Liu, Weixin, and Geoffroy, Jean-Jacques
- Subjects
Hyleoglomeris ,Arthropoda ,Diplopoda ,Animalia ,Glomerida ,Biodiversity ,Glomeridae ,Taxonomy - Abstract
Key to Hyleoglomeris species currently known to occur in China 1. Dorsum dark, usually with a vivid colour pattern............................................................. 2 ��� Body uniformly pallid to light, only slightly pigmented at best.................................................. 7 2. Body rather uniformly orange-brown, dorsum devoid of a colour pattern. Chongqing........................ H. aschnae ��� Colour pattern vivid................................................................................... 3 3. Background coloration pallid to yellow, spots on tergites brown to dark brown. Collum, second tergite and tergite 11 entirely pale. Body with a distinctive pattern of 1 + 1 large, transverse-oval, evidently separated, paramedian spots on tergites 3���10 and on anal shield, as well as of 1 + 1 increasingly small, roundish, sublateral spots on tergites 3 ���(8) 9. Yunnan....... H. maculata ��� Background coloration of dorsum dark, markings lighter...................................................... 4 4. Coloration of dorsum nearly entirely dark brown to blackish, only front third of second tergite contrasting light. Sichuan................................................................................................ H. sinensis ��� Coloration of dorsum variegated, with evident spots............................................................ 5. Tergites 3���11 with a light yellow axial row of spots flanked by two rows of rather vague, marbled, olive-yellowish spots. Hong Kong....................................................................................... H. bicolor ��� Tergites 3���11 with a light axial row of spots flanked by only one row of large, marbled yellowish spots................. 6 6. Caudal half of head and nearly entire collum dark brown to blackish. Telopod syncoxital horns usual, not hypertrophied. Jiangsu................................................................................... H. emarginata ��� Head and nearly entire collum light (Fig. 9 A, B). Telopod syncoxital horns greatly hypertrophied (Fig. 10 C). Guangxi................................................................................................. H. qiyi sp. n. 7. An evident transverse sulcus above schism on second tergite. Collum with one (front) transverse stria................... 8 ��� Surface above schism of second tergite smooth. Collum rarely with one, usually with two transverse striae, but 2 nd one some- times obliterated mid-dorsally............................................................................ 9 8. Second tergite with 8���11 striae, of which usually seven cross the dorsum. Tips of syncoxital horns with a minute setoid fila- ment (Fig. 4 E). Guizhou....................................................................... H. eusulcata ��� Second tergite with six striae, of which only 3 or 4 cross the dorsum. Tips of syncoxital horns devoid of a setoid filament (Fig. 16 E). Guangxi........................................................................ H. curtisulcata sp. n. 9. Collum with one (front) transverse stria................................................................... 10 ��� Collum with two transverse striae, of which 2 nd can be obliterated mid-dorsally.................................... 11 10. Central lobe of telopod syncoxite rather low and roundly subtriangular (Fig. 15 C). Mulun Karst, Guangxi................................................................................................... H. mashanorum sp. n. ��� Central lobe of telopod syncoxite rather high and subquadrate (Fig. 8 C). Guizhou........................ H. yinshi sp. n. 11. Collum with two transverse striae, of which 2 nd obliterated mid-dorsally. Mulun Karst.............................. 12 ��� Collum as usual, with two complete transverse striae........................................................ 13 12. Tip of telopod syncoxite horns devoid of a setoid filament (Fig. 17 D)................................ H. kunnan sp. n. ��� Tip of telopod syncoxite horns with a minute setoid filament (Fig. 14 D)............................ H. mulunensis sp. n. 13. Brownish pigment usually retained at least in some parts of head.............................................. 14 ��� Body completely unpigmented (sometimes except for 2 or 3 caudalmost ocelli).................................. 18 14. Head, antennae and collum usually with traces of brownish coloration, sometimes body either uniformly slightly infuscate (Fig. 9 D���F) or even with a faint pattern of paramedian light brown spots on following tergites........................ 15 ��� Only head with traces of pigment........................................................................ 16 15. Antennomere 6 ca 2.5 times as long as high. Second tergite with 6 or 7 transverse striae, of which (1) 2���3 crossing the dorsum. Yunnan...................................................................................... H. reducta ��� Antennomere 6 ca 2.0 times as long as high. Second tergite with 5���7 transverse striae, of which 4 or 5 crossing the dorsum. Guangxi..................................................................................... H. lii sp. n. 16. Head (especially near ocelli and T��m��sv��ry���s organ) and antennae often slightly infuscate, very light brownish. Central lobe of telopod syncoxite broadly subtrapeziform (Fig. 3 C). Hunan........................................ H. youhao sp. n. ��� Only either ocelli or antennae infuscate. Central lobe of telopod syncoxite considerably narrower..................... 17 17. Only ocelli brownish to dark brown. Larger: width 3.8 ���4.0 mm. Tips of telopod syncoxital horns with a minute lobule devoid of a setoid filament (Fig. 13 C). Guangxi......................................................... H. xueju sp. n. ��� Only antennae sometimes very faintly brownish. Smaller: width 2.5 ���3.0 mm. Tips of telopod syncoxital horns with a setoid fil- ament (Fig. 2 E). Hunan........................................................................ H. xia sp. n. 18. Caudomedial process of telopod femur with a distinct distolateral lobe (Fig. 2 C, lo)................................ 19 ��� Caudomedial process of telopod femur devoid of a distinct distolateral lobe...................................... 21 19. Tip of telopod syncoxite horn with a minute setoid filament. Yunnan.................................. H. albicorporis ��� Tip of telopod syncoxite horn devoid of a setoid filament..................................................... 20 20. Central lobe of telopod syncoxite nearly as high as lateral horns (Fig. 7 C). Second tergite with six transverse striae, of which three crossing the dorsum. Guizhou............................................................. H. gudu sp. n. ��� Central lobe of telopod syncoxite evidently lower, roundly subtriangular (Fig. 12 C). Second tergite with at least eight trans- verse striae. Guangxi...................................................................... H. heshang sp. n. 21. Telopod tibial process absent (Fig. 6 C, D). Central lobe of telopod syncoxite rather low and semi-circular (Fig. 6 C)................................................................................................... H. nigu sp. n. ��� Telopod tibial process present. Central lobe of telopod syncoxite higher.......................................... 22 22. Second tergite with 6 or 7 transverse striae, of which only two crossing the dorsum. Central lobe of telopod syncoxite high, subtrapeziform, slightly concave at ventral margin (Fig. 1 D). Hunan................................... H. tiani sp. n. ��� Second tergite with 9 or 10 transverse striae, of which seven crossing the dorsum. Central lobe of telopod syncoxite high, nar- row, linguiform (Fig. 5 C). Guizhou.............................................................. H. wuse sp. n., Published as part of Golovatch, Sergei I., Liu, Weixin & Geoffroy, Jean-Jacques, 2012, Review of the millipede genus Hyleoglomeris Verhoeff, 1910 in China, with descriptions of new species (Diplopoda, Glomerida, Glomeridae), pp. 1-27 in Zootaxa 3358 on pages 24-25, DOI: 10.5281/zenodo.214383
- Published
- 2012
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