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The Neotropical genus Lopesiodinia Prado is represented by two species, L. diversa Prado (Brazil: Rio de Janeiro) and L. alvarengai Prado (Brazil: Pará). The genus is reviewed here, and three new species are described and illustrated: Lopesiodinia marcusi sp. nov. (Brazil: Amazonas, Maranhão), L. argentata sp. nov. (Brazil: Amazonas) and L. pontarolloi sp. nov. (Brazil: Amazonas, Maranhão). A key to identify the subfamilies and extant genera and the species of Traginopinae from the Neotropical Region is presented.

Korneyev, Severyn V., Hancock, David L., Hauser, Martin, Korneyev, Valery A., Gaimari, Stephen D. (2021): A new species of the genus Themarictera Hendel (Diptera: Tephritidae: Phytalmiinae: Acanthonevrini) from Madagascar. Zootaxa 4996 (2): 383-391, DOI: https://doi.org/10.11646/zootaxa.4996.2.12

Molecular methods are necessary to diagnose immature life stages of the agricultural pest fruit fly Bactrocera dorsalis (Hendel), and are useful to corroborate identifications based on adults because morphological variation within the species can overlap with congeners. DNA sequencing of the nuclear ribosomal internal transcribed spacer 1 (ITS-1) has been adopted by the International Plant Protection Convention as an internationally accepted method to distinguish between the 2 pestiferous fruit fly species Bactrocera dorsalis and Bactrocera carambolae (Drew & Hancock). Reported ITS-1 sequences also are distinct and diagnostically informative to distinguish several other Bactrocera species related to B. dorsalis. In this study, we applied DNA sequencing of ITS-1 to a collection of 513 adult flies trapped in California, USA, in the yr 2008 to 2018. Internal transcribed spacer 1 sequences were successfully recovered from 504 (98%) of these flies. One fly had an ITS-1 sequence that matched B. occipitalis (Bezzi) records. Re-examination of that fly using cytochrome c oxidase I, elongation factor 1-alpha, and morphology supports it as the second record of B. occipitalis trapped in California. The other 503 flies had ITS-1 sequences consistent with B. dorsalis. Six unique ITS-1 sequences (or DNA types) were observed in the collection of 503 B. dorsalis. Three of the ITS-1 sequences (types A, B, and C) were present in 84% of the 503 flies and match ITS-1 records reported in prior publications on B. dorsalis. The other 3 sequences (types D, E, and F) observed in 4% of the 503 B. dorsalis have not been reported in publications. Ambiguous nucleotides were observed from 12% of the 503 B. dorsalis flies, precluding designation of a sequence type. Including the 3 new types from the current study, a total of 15 unique ITS-1 sequences now are known for B. dorsalis. The study, therefore, documents additional intraspecific variation of ITS-1 that aids in future applications for species identification.

A fully annotated catalog of genus- and species-group names of Neotropical Lauxaniidae (Diptera: Lauxanioidea) is presented, providing details of references to these names in literature, and providing additional details such as distributions, generic combinations, synonymies, misspellings and emendations, information on types, notes on unusual situations, etc. As this catalog is meant to supplement the older Catalog of the Diptera of America North of Mexico, to complete the cataloging of the New World Lauxaniidae, “Neotropical” is herein inclusive of everything south of the United States, and the Nearctic parts of Mexico are not separately distinguished. The catalog is organized alphabetically within each of the three lauxaniid subfamilies, Eurychoromyiinae, Homoneurinae and Lauxaniinae, treating 91 available genus-group names, of which 77 represent valid genera. In the species-group, the catalog treats 441 available species-group names, of which 391 represent valid Neotropical lauxaniid species, 39 are invalid, three are valid but extralimital lauxaniids, five are valid but removed from Lauxaniidae, and two are new replacement names for two homonyms outside Lauxaniidae. The following nine new genera are described, based on previously described species: Elipolambda Gaimari & Silva (type species, Sapromyza lopesi Shewell, 1989), Griphoneuromima Silva & Gaimari (type species, Sapromyza frontalis Macquart, 1844b), Meraina Silva & Gaimari (type species, Lauxania ferdinandi Frey, 1919), Myzaprosa Gaimari & Silva (type species, Myzaprosa mallochi Gaimari & Silva), Paradeceia Silva & Gaimari (type species, Sapromyza sororia Williston, 1896b), Pseudodeceia Silva & Gaimari (type species, Lauxania leptoptera Frey, 1919), Sericominettia Gaimari & Silva (type species, Minettia argentiventris Malloch, 1928), Zamyprosa Gaimari & Silva (type species, Sapromyza semiatra Malloch, 1933), and Zargopsinettia Gaimari & Silva (type species, Minettia verticalis Malloch, 1928). The following four new replacement names in the species-group replace junior homonyms: Myzaprosa mallochi Gaimari & Silva (for Sapromyza spinigera Malloch, 1933, nec Malloch, 1925), Pseudogriphoneura mallochi Silva & Gaimari (for Minettia infuscata Malloch, 1928, nec Sciomyza infuscata Wulp, 1897), Xenochaetina hendeli Silva & Gaimari (for Allogriphoneura robusta Hendel, 1936, nec Helomyza robusta Walker, 1858), Zamyprosa macquarti Gaimari & Silva (for Sciomyza nigripes Blanchard, 1854, nec Sapromyza nigripes Macquart, 1844). The following six genus-group names are new synonyms: Allogriphoneura Hendel, 1925 (= Xenochaetina Malloch, 1923), Bacilloflagellomera Papp & Silva, 1995 (= Stenolauxania Malloch, 1926), Haakonia Curran, 1942 (= Xenochaetina Malloch, 1923), Homoeominettia Broadhead, 1989 (= Allominettia Hendel, 1925), Paraphysoclypeus Papp & Silva, 1995 (= Physoclypeus Hendel, 1907), Tibiominettia Hendel, 1936 (= Allominettia Hendel, 1925). The following 12 species-group names are new synonyms: Chaetocoelia banksi Curran, 1942 (= Chaetocoelia excepta (Walker, 1853)), Chaetocoelia tripunctata Malloch, 1926 (= Chaetocoelia excepta (Walker, 1853)), Minettia semifulva Malloch, 1933 (= Zamyprosa nigriventris (Blanchard, 1854)), Pseudogriphoneura scutellata Curran, 1934a (= Xenochaetina porcaria (Fabricius, 1805)), Sapromyza apta Walker, 1861 (= Chaetominettia mactans (Fabricius, 1787)), Sapromyza brasiliensis Walker, 1853 (= Chaetominettia corollae (Fabricius, 1805)), Sapromyza semiatra subsp. remissa Malloch, 1933 (= Zamyprosa semiatra (Malloch, 1933)), Sapromyza sordida Williston, 1896b (= Neogriphoneura sordida (Wiedemann, 1830)), Setulina geminata subsp. quadripunctata Malloch, 1941, subsp. tripunctata Malloch, 1941 & subsp. verticalis Malloch, 1941 (= Setulina geminata (Fabricius, 1805)), Tibiominettia setitibia Hendel, 1932 (= Allominettia assimilis (Malloch, 1926)). The following 96 lauxaniid species-group names are in new combinations: Allominettia approximata (Malloch, 1928; Deutominettia Hendel, 1925), Allominettia assimilis (Malloch, 1926; Minettia Robineau-Desvoidy, 1830), Allominettia rubescens (Macquart, 1844b; Sapromyza Fallén, 1810), Allominettia woldae (Broadhead, 1989; Homoeominettia Broadhead, 1989), Camptoprosopella sigma (Hendel, 1910; Procrita Hendel, 1908), Camptoprosopella verena (Becker, 1919; Sapromyza Fallén, 1810), Dryosapromyza pirioni (Malloch, 1933; Minettia Robineau-Desvoidy, 1830), Elipolambda duodecimvittata (Frey, 1919; Lauxania Latreille, 1804), Elipolambda lopesi (Shewell, 1989; Sapromyza Fallén, 1810), Elipolambda picrula (Williston, 1897; Sapromyza Fallén, 1810), Griphoneuromima frontalis (Macquart, 1844b; Sapromyza Fallén, 1810), Homoneura maculipennis (Loew, 1847; Sapromyza Fallén, 1810), Lauxanostegana albispina (Albuquerque, 1959; Steganopsis Meijere 1910), Marmarodeceia claripennis (Curran, 1934a; Pseudogriphoneura Hendel, 1907), Melanomyza nigerrima (Becker, 1919; Sapromyza Fallén, 1810), Meraina ferdinandi (Frey, 1919; Lauxania Latreille, 1804), Minettia altera (Curran, 1942; Pseudogriphoneura Hendel, 1907), Minettia duplicata (Lynch Arribálzaga, 1893; Sapromyza Fallén, 1810), Minettia lateritia (Rondani, 1863; Sapromyza Fallén, 1810), Minettia lupulinoides (Williston, 1897; Sapromyza Fallén, 1810), Minettia pallens (Blanchard, 1854; Sapromyza Fallén, 1810), Minettia remota (Thomson, 1869; Sapromyza Fallén, 1810), Minettia setosa (Thomson, 1869; Sapromyza Fallén, 1810), Myzaprosa chiloensis (Malloch, 1933; Sapromyza Fallén, 1810), Myzaprosa emmesa (Malloch, 1933; Sapromyza Fallén, 1810), Myzaprosa triloba (Malloch, 1933; Sapromyza Fallén, 1810), Neodecia albovittata (Loew, 1862; Lauxania Latreille, 1804), Neodecia bivittata (Curran, 1928b; Pseudogriphoneura Hendel, 1907), Neodecia flavipennis (Curran, 1928b; Pseudogriphoneura Hendel, 1907), Neodecia vittifacies (Curran, 1931; Pseudogriphoneura Hendel, 1907), Neominettia eronis (Curran, 1934a; Sapromyza Fallén, 1810), Neominettia lebasii (Macquart, 1844b; Sapromyza Fallén, 1810), Neominettia melanaspis (Wiedemann, 1830; Sciomyza Fallén, 1820d), Neoxangelina congruens (Hendel, 1910; Physegenua Macquart, 1848a/b), Neoxangelina facialis (Wiedemann, 1830; Sciomyza Fallén, 1820d), Neoxangelina flavipes (Hendel, 1926; Physegenua Macquart, 1848a/b), Paracestrotus albipes (Fabricius, 1805; Scatophaga Fabricius, 1805), Paradeceia incidens (Curran, 1934a; Sapromyza Fallén, 1810), Paradeceia shannoni (Malloch, 1933; Sapromyza Fallén, 1810), Paradeceia sororia (Williston, 1896b; Sapromyza Fallén, 1810), Physegenua annulata (Macquart, 1844b; Ephydra Fallén, 1810), Physoclypeus nigropleura (Papp & Silva, 1995; Paraphysoclypeus Papp & Silva, 1995), Poecilohetaerus suavis (Loew, 1847; Sapromyza Fallén, 1810), Poecilolycia blanchardi (Malloch, 1933; Sapromyza Fallén, 1810), Poecilolycia lineatocollis (Blanchard, 1854; Sapromyza Fallén, 1810), Poecilominettia aibonito (Curran, 1926; Minettia Robineau-Desvoidy, 1830), Poecilominettia bipunctata (Say, 1829; Sapromyza Fallén, 1810), Poecilominettia evittata (Malloch, 1926; Minettia Robineau-Desvoidy, 1830), Poecilominettia mona (Curran, 1926; Minettia Robineau-Desvoidy, 1830), Poecilominettia nigropunctata (Malloch, 1928; Minettia Robineau-Desvoidy, 1830), Poecilominettia plantaris (Thomson, 1869; Sapromyza Fallén, 1810), Poecilominettia quichuana (Brèthes, 1922; Sapromyza Fallén, 1810), Poecilominettia schwarzi (Malloch, 1928; Sapromyza Fallén, 1810), Poecilominettia sonax (Giglio-Tos, 1893; Sapromyza Fallén, 1810), Poecilominettia thomsonii (Lynch-Arribálzaga, 1893; Sapromyza Fallén, 1810), Poecilominettia triseriata (Coquillett, 1904a; Sapromyza Fallén, 1810), Pseudocalliope albomarginata (Malloch, 1933; Minettia Robineau-Desvoidy, 1830), Pseudodeceia leptoptera (Frey, 1919; Lauxania Latreille, 1804), Pseudogriphoneura albipes (Wiedemann, 1830; Lauxania Latreille, 1804), Pseudominettia argyrostoma (Wiedemann, 1830; Lauxania Latreille, 1804), Ritaemyia unifasciata (Macquart, 1835; Tephritis Latreille, 1804), Sciosapromyza fuscinervis (Malloch, 1926; Minettia Robineau-Desvoidy, 1830), Sciosapromyza limbinerva (Rondani, 1848; Sapromyza Fallén, 1810), Sciosapromyza scropharia (Fabricius, 1805; Scatophaga Fabricius, 1805), Scutominettia guyanensis (Macquart, 1844b; Sapromyza Fallén, 1810), Sericominettia argentiventris (Malloch, 1928; Minettia Robineau-Desvoidy, 1830), Sericominettia aries (Curran, 1942; Pseudogriphoneura Hendel, 1907), Sericominettia holosericea (Fabricius, 1805; Scatophaga Fabricius, 1805), Sericominettia nigra (Curran, 1934a; Pseudogriphoneura Hendel, 1907), Sericominettia velutina (Walker, 1853; Helomyza Fallén, 1820a), Stenolauxania flava (Silva, 1999a; Bacilloflagellomera Papp & Silva, 1995), Stenolauxania fusca (Silva, 1999a; Bacilloflagellomera Papp & Silva, 1995), Stenolauxania longicornus (Silva, 1999a; Bacilloflagellomera Papp & Silva, 1995), Stenolauxania nigrifemuris (Silva, 1999a; Bacilloflagellomera Papp & Silva, 1995), Stenolauxania pectinicornis (Papp & Silva, 1995; Bacilloflagellomera Papp & Silva, 1995), Trivialia nigrifrontata (Becker, 1919; Sapromyza Fallén, 1810), Trivialia scutellaris (Williston, 1896b; Phortica Schiner, 1862), Trivialia venusta (Williston, 1896b; Sapromyza Fallén, 1810), Xenochaetina annuliventris (Hendel, 1926; Allogriphoneura Hendel, 1925), Xenochaetina glabella (Becker, 1895; Lauxania Latreille, 1804), Xenochaetina nigra (Williston, 1896b; Physegenua Macquart, 1848a/b), Xenochaetina phacosoma (Hendel, 1926; Allogriphoneura Hendel, 1925), Xenochaetina porcaria (Fabricius, 1805; Scatophaga Fabricius, 1805), Xenochaetina robusta (Walker, 1858; Helomyza Fallén, 1820a), Zamyprosa dichroa (Malloch, 1933; Minettia Robineau-Desvoidy, 1830), Zamyprosa edwardsi (Malloch, 1933; Sapromyza Fallén, 1810), Zamyprosa ferruginea (Macquart, 1844b; Opomyza Fallén, 1820b), Zamyprosa fulvescens (Blanchard, 1854; Sciomyza Fallén, 1820d), Zamyprosa fulvicornis (Malloch, 1933; Sapromyza Fallén, 1810), Zamyprosa micropyga (Malloch, 1933; Sapromyza Fallén, 1810), Zamyprosa nigripes (Macquart, 1844b; Sapromyza Fallén, 1810), Zamyprosa nigriventris (Blanchard, 1854; Sapromyza Fallén, 1810), Zamyprosa parvula (Blanchard, 1854; Sapromyza Fallén, 1810), Zamyprosa semiatra (Malloch, 1933; Sapromyza Fallén, 1810), Zamyprosa seminigra (Malloch, 1933; Minettia Robineau-Desvoidy, 1830), Zargopsinettia verticalis (Malloch, 1928; Minettia Robineau-Desvoidy, 1830). The following 42 species have lectotype designations herein: Allogriphoneura nigromaculata Hendel, 1925 (synonym of Xenochaetina porcaria (Fabricius, 1805)), Allogriphoneura robusta Hendel, 1936 (= Xenochaetina hendeli Silva & Gaimari), Allominettia maculifrons Hendel, 1925 (synonym of Allominettia xanthiceps (Williston, 1897)), Blepharolauxania trichocera Hendel, 1925, Chaetocoelia palans Giglio-Tos, 1893, Euminettia zuercheri Hendel, 1933b (Minettia Robineau-Desvoidy, 1830), Griphoneura triangulata Hendel, 1926, Lauxania albovittata Loew, 1862 (Neodecia Malloch, in Malloch & McAtee, 1924), Lauxania imbuta Wiedemann, 1830 (Griphoneura Schiner, 1868), Lauxania lutea Wiedemann, 1830 (Neominettia Hendel, 1925), Lauxania ruficornis Macquart, 1851a (synonym of Xenochaetina flavipennis (Fabricius, 1805)), Neominettia fumosa Hendel, 1926 (synonym of Neominettia costalis (Fabricius, 1805)), Physegenua ferruginea Schiner, 1868, Physegenua vittata Macquart, 1848a/b, Pseudogriphoneura cormoptera Hendel, 1907, Sapromyza angustipennis Williston, 1896b (Chaetocoelia Giglio-Tos, 1893), Sapromyza distinctissima Schiner, 1868 (Chaetocoelia Giglio-Tos, 1893), Sapromyza exul Williston, 1896b (Neodecia Malloch, in Malloch & McAtee, 1924), Sapromyza gigas Schiner, 1868 (Dryosapromyza Hendel, 1933a), Sapromyza ingrata Williston, 1896b (Poecilominettia Hendel, 1932), Sapromyza latelimbata Macquart, 1855a (synonym of Chaetominettia corollae (Fabricius, 1805)), Sapromyza lineatocollis Blanchard, 1854 (Poecilolycia Shewell, 1986), Sapromyza longipennis Blanchard, 1854 (= Minettia duplicata (Lynch Arribálzaga, 1893)), Sapromyza nigerrima Becker, 1919 (Melanomyza Malloch, 1923), Sapromyza nigriventris Blanchard, 1854 (Zamyprosa Gaimari & Silva), Sapromyza octovittata Williston, 1896b (Poecilominettia Hendel, 1932), Sapromyza ornata Schiner, 1868 (Neoxangelina Hendel, 1933a), Sapromyza pallens Blanchard, 1854 (Minettia Robineau-Desvoidy, 1830), Sapromyza parvula Blanchard, 1854 (Zamyprosa Gaimari & Silva), Sapromyza picrula Williston, 1897 (Elipolambda), Sapromyza puella Williston, 1896b (Trivialia Malloch, 1923), Sapromyza sororia Williston, 1896b (Paradeceia Silva & Gaimari), Sapromyza venusta Williston, 1896b (Trivialia Malloch, 1923), Sapromyza xanthiceps Williston, 1897 (Allominettia Hendel, 1925), Scatophaga scropharia Fabricius, 1805 (Sciosapromyza Hendel, 1933a), Sciomyza fulvescens Blanchard, 1854 (Zamyprosa Gaimari & Silva), Sciomyza melanaspis Wiedemann, 1830 (Neominettia Hendel, 1925), Sciomyza nigripes Blanchard, 1854 (= Zamyprosa macquarti Gaimari & Silva), Sciomyza obscuripennis Bigot, 1857 (Physegenua Macquart, 1848a/b), Scutolauxania piloscutellaris Hendel, 1925, Trigonometopus albifrons Knab, 1914, Trigonometopus rotundicornis Williston, 1896b. The following three species are removed from being recognized as part of the Neotropical fauna: Homoneura americana (Wiedemann, 1830; Sapromyza Fallén, 1810), Homoneura maculipennis (Loew, 1847; Sapromyza Fallén, 1810), Poecilohetaerus suavis (Loew, 1847; Sapromyza Fallén, 1810). The following four species are removed from the family, three of which are put into the following new combinations: Senopterina cyanea (Fabricius, 1805; Lauxania Latreille, 1804) (Platystomatidae), Dihoplopyga delicatula (Blanchard, 1854; Sapromyza Fallén, 1810) (Heleomyzidae), Pherbellia geniculata (Macquart, 1844b; Sapromyza Fallén, 1810) (Sciomyzidae). The remaining species, Sapromyza fuscipes Macquart, 1844b, is of uncertain family placement within the Muscoidea. The following new replacement names for species of Platystomatidae were necessary due to homonymy: Senopterina gigliotosi Gaimari & Silva (for Bricinniella cyanea Giglio-Tos, 1893, nec Lauxania cyanea Fabricius, 1805), and Rivellia macquarti Gaimari & Silva (for Tephritis unifasciata Macquart, 1843: 381, nec Macquart, 1835: 465).

Two new genera of Chamaemyiidae (Diptera: Lauxanioidea) are described and illustrated, including: Chamaethrix gen. nov. (type species Chamaethrix necopina sp. nov.), possibly a predator of Cinara ponderosae (Williams) on Pinus ponderosa in the southwestern United States; and Vitaleucopis gen. nov. (type species Vitaleucopis nidolkah sp. nov.; other included species Vitaleucopis astonea (McAlpine), comb. nov., and Vitaleucopis scopulus sp. nov.), predators of Cinara aphids and possibly adelgids on Pinaceae in western North America. Immature stages are discussed or described and illustrated for some taxa, including the eggs of Chamaethrix necopina and Vitaleucopis nidolkah; and the third instars and puparia of Vitaleucopis nidolkah.

Umbodinia bella gen. nov. et sp. nov. is described and illustrated from specimens collected in the canopy of an ombrophilous Amazonian forest, Manaus, Brazil. The genus is characterized by a unique combination of diagnostic features: body predominantly yellow; frons with two shiny dark brown to black lobules in lower corners, between the lunule and eye margins; lunule high-arched with two subtriangular spots covered with black pubescence; parafacial with tufts of long and strong setae, almost as long and stout as the fronto-orbital setae; and anepisternum with setulae dorsally and posteriorly, in addition to posterior setae.

A new genus of odiniids (Odiniidae: Traginopinae) is described from Brazil, Pauximyia gen. nov., with two species, P. oliveirai sp. nov. (type species) and P. vidali sp. nov. A modified key to the Neotropical genera of the family and for the two Pauximyia gen. nov. species is provided.

The silver flyLeucopis glyphinivoraTanasijtshuk (Diptera: Chamaemyiidae) is an aphidophagous predator during its larval stage. Our study describes the life cycle ofL. glyphinivoraand evaluates its potential as a biocontrol agent. The development, survival and longevity ofL. glyphinivorawere observed and compared with those of the aphid gall midgeAphidoletes aphidimyzaRondani (Diptera: Cecidomyiidae). Tests were conducted under laboratory conditions in Petri dishes with the green peach aphidMyzus persicaeSulzer (Hemiptera: Aphididae) on potato leaves.Leucopis glyphinivorahas a 42% longer life cycle thanA. aphidimyza. Larval development was 27% longer inL. glyphinivorathan inA. aphidimyza. Egg hatch rate and pupal emergence rate were similar in both species, but larval survival was 20% lower forL. glyphinivorathan forA. aphidimyza. Sex ratio was approximately 50% in both species. A longer development time forL. glyphinivorain the larval stage could be an advantage for biocontrol by providing more time to exert predation pressure against aphids. However, this may be offset by the lower survival rate found in the silver fly larvae.

A heleomyzid fly Tephrochlamys rufiventris (Meigen, 1830), was reared from a form of blue cheese aging in a refrigerated, dark, aging room of a small northern California creamery. The third-instar larva is redescribed and the puparium is described for the first time.

Exploring genetic diversity within species of biological control agents can expose previously overlooked beneficial genotypes. This may be the case for two species of silver flies, Leucopis argenticollis and L. piniperda, predators of the hemlock woolly adelgid (Adelges tsugae) in the Pacific Northwest of North America. The same Leucopis species occur in eastern North America, where they feed on other adelgid species, but not on hemlock woolly adelgid, which became a pest in the region after its introduction from Japan earlier this century. We collected DNA sequence data from one mitochondrial and two nuclear genes for 606 Leucopis individuals to examine variation correlated with geographic origin and prey association. Specimens of L. argenticollis and L. piniperda collected from adelgids on hemlock and spruce in the West are phylogenetically divergent from conspecifics collected from adelgids on pine and spruce in the East. These results suggest that within each species, there are distinct lineages that specialize on different adelgid prey on different hosts in western versus eastern North America. The western lineages appear to be strong candidates for enhancing biological control of Japanese hemlock woolly adelgid in the eastern United States, given their widespread occurrence on western hemlock woolly adelgid in the Pacific Northwest, and the absence of these genotypes in the East. We also developed a PCR-RFLP assay based on the mitochondrial COI gene as an inexpensive and reliable way to distinguish the four genetic groups to document establishment and impact following release.

Nomenclatural and taxonomic confusion relating to the genus-group name Neominettia and misapplication of the name Musca contigua Fabricius are identified and resolved by designation of lectotypes and designation of a type species under ICZN Article 70.3.2.

Current hypotheses of relationship among the species of the fruit fly genera Anastrepha and Toxotrypana are tested using sequence data from six DNA regions: the mitochondrial regions 16S, CAD, and COI, and the nuclear regions EF1a, PER, and PGD. DNA sequences were obtained from 146 species of Anastrepha, representing 19 of the 21 species groups as well as five of the six clades of the robusta group, and four species of Toxotrypana in addition to species of Hexachaeta, Pseudophorellia, Alujamyia, and 13 other tephritid genera used as outgroups. The results indicate that Hexachaeta is more closely related to the Molynocoelia group than to Toxotrypana and Anastrepha, and it is removed from the tribe Toxotrypanini. The group Anastrepha+Toxotrypana and the genus Toxotrypana are strongly supported as monophyletic, consistent with previous studies, but Toxotrypana arises within Anastrepha, confirming that Anastrepha as currently defined is paraphyletic. The placement of Toxotrypana within Anastrepha is clearly defined for the first time with high support, as the sister group to the cryptostrepha clade of the robusta group of Anastrepha. Within Anastrepha, the daciformis, dentata, leptozona, raveni, and striata species groups are highly supported clades. The serpentina group is recognized with lower support, and the fraterculus and pseudoparallela groups are supported with minor alterations. The robusta group is resolved as polyphyletic, but four of the six species clades within it are recovered monophyletic (one clade is not represented and another is represented by one species). The punctata and panamensis groups are resolved together in a clade. At least some species of the mucronota group are related, however this group requires further study. The benjamini, grandis, and spatulata groups appear to be polyphyletic. Relationships among the species groups are generally poorly resolved, with the following exceptions: (1) the lineage including Toxotrypana, the cryptostrepha clade, and the tripunctata group; (2) the sister group relationship of the daciformis+dentata groups; (3) a clade comprising the punctata and panamensis groups; and (4) the large clade comprising the pseudoparallela+spatulata+ramosa+grandis+serpentina+striata+fraterculus groups.

The family Odiniidae is newly reported from Iran through the recent discovery of the species Odinia meijerei Collin, 1952 and Turanodinia graciosa Krivosheina & Krivosheina, 1996 in Iran and the Middle East region. The species T. graciosa is here elevated from the rank of subspecies (Turanodinia stackelbergi graciosa Krivosheina & Krivosheina, 1996) to species level. This taxonomical change was based on the comparison of the male genitalia of T. graciosa with T. stackelbergi Krivosheina & Krivosheina. Images of the habitus and male genitalia of O. meijerei and T. graciosa are provided.

Seventeen species of the genus Sapromyza Fallén occurring in Iran are revised. The following new species are described and illustrated: Sapromyza bernhardi, S. damavandensis and S. sabourii. In addition, S. clathrata Shatalkin, S. kabuli Papp and S. quadripunctata (Linnaeus) are recorded for the first time from Iran. Distribution of species in Iran is reviewed, and a key to the species is provided.

Study of all flies (Diptera) collected for one year from a four-hectare (150 x 266 meter) patch of cloud forest at 1,600 meters above sea level at Zurquí de Moravia, San José Province, Costa Rica (hereafter referred to as Zurquí), revealed an astounding 4,332 species. This amounts to more than half the number of named species of flies for all of Central America. Specimens were collected with two Malaise traps running continuously and with a wide array of supplementary collecting methods for three days of each month. All morphospecies from all 73 families recorded were fully curated by technicians before submission to an international team of 59 taxonomic experts for identification. Overall, a Malaise trap on the forest edge captured 1,988 species or 51% of all collected dipteran taxa (other than of Phoridae, subsampled only from this and one other Malaise trap). A Malaise trap in the forest sampled 906 species. Of other sampling methods, the combination of four other Malaise traps and an intercept trap, aerial/hand collecting, 10 emergence traps, and four CDC light traps added the greatest number of species to our inventory. This complement of sampling methods was an effective combination for retrieving substantial numbers of species of Diptera. Comparison of select sampling methods (considering 3,487 species of non-phorid Diptera) provided further details regarding how many species were sampled by various methods. Comparison of species numbers from each of two permanent Malaise traps from Zurquí with those of single Malaise traps at each of Tapantí and Las Alturas, 40 and 180 km distant from Zurquí respectively, suggested significant species turnover. Comparison of the greater number of species collected in all traps from Zurquí did not markedly change the degree of similarity between the three sites, although the actual number of species shared did increase. Comparisons of the total number of named and unnamed species of Diptera from four hectares at Zurquí is equivalent to 51% of all flies named from Central America, greater than all the named fly fauna of Colombia, equivalent to 14% of named Neotropical species and equal to about 2.7% of all named Diptera worldwide. Clearly the number of species of Diptera in tropical regions has been severely underestimated and the actual number may surpass the number of species of Coleoptera. Various published extrapolations from limited data to estimate total numbers of species of larger taxonomic categories (e.g., Hexapoda, Arthropoda, Eukaryota, etc.) are highly questionable, and certainly will remain uncertain until we have more exhaustive surveys of all and diverse taxa (like Diptera) from multiple tropical sites. Morphological characterization of species in inventories provides identifications placed in the context of taxonomy, phylogeny, form, and ecology. DNA barcoding species is a valuable tool to estimate species numbers but used alone fails to provide a broader context for the species identified.

Herein we provide information on the morphology and duration of the different stages of development of Syneura cocciphila (Coquillett; Diptera: Phoridae), a phorid-fly predator of the Colombian fluted scale Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae). The time from oviposition to adult emergence was 20.04 d. The duration of the different growth stages was as follows: egg 1.38 (±0.18) d; three larval stages combined 4.5 (±0.19) d; prepupa 1.63 (±0.09) d; and pupa 12.53 (±0.12) d. On average, adult females lived 13.23 (±0.77) d and adult males lived 11.13 (±0.61) d under laboratory conditions. S. cocciphila is a common species in the city of Cali, department of Valle del Cauca, Colombia, and is an effective biological control agent of the scale insect pest C. multicicatrices. This is the first detailed study on the biology of S. cocciphila.

Five species of the genus Tetroxyrhina Hendel from China are described as new to science: Tetr. dashahensis sp. nov., Tetr. dentata sp. nov., Tetr. jinpingensis sp. nov., Tetr. menglunensis sp. nov. and Tetr. tengchongensis sp. nov., and the species Tetr. sauteri (Hendel), also from China, is redescribed. The genitalia of these species are illustrated and described. Trigonometopus alboapicalis Shatalkin, is synonymized under Tetr. sauteri , syn. nov. A key to separate all species of the genus is provided, along with nomenclatural details for all species, and photographs of all primary type specimens.

The therevoid clade represents a group of four families (Apsilocephalidae, Evocoidae, Scenopinidae and Therevidae) of lower brachyceran Diptera in the superfamily Asiloidea. The largest of these families is that of the stiletto flies (Therevidae). A large-scale (i.e. supermatrix) phylogeny of Therevidae is presented based on DNA sequence data from seven genetic loci (16S, 18S and 28S ribosomal DNA and four protein-encoding genes: elongation factor 1-alpha, triose phosphate isomerase, short-wavelength rhodopsin and the CPSase region of carbamoyl-phosphate synthase-aspartate transcarbamoylase-dihydroorotase). Results are presented from Bayesian phylogenetic analyses of approximately 8.7 kb of sequence data for 204 taxa representing all subfamilies and genus groups of Therevidae. Our results strongly support the sister-group relationship between Therevidae and Scenopinidae, with Apsilocephalidae as sister to Evocoidae. Previous estimates of stiletto fly phylogeny based on morphology or DNA sequence data, or supertree analysis, have failed to find significant support for relationships among subfamilies. We report for the first time strong support for the placement of the subfamily Phycinae as sister to the remaining Therevidae, originating during the Mid Cretaceous. As in previous studies, the sister-group relationship between the species-rich subfamilies Agapophytinae and Therevinae is strongly supported. Agapophytinae are recovered as monophyletic, inclusive of the Taenogera group. Therevinae comprise the bulk of the species richness in the family and appear to be a relatively recent and rapid radiation originating in the southern hemisphere (Australia + Antarctica + South America) during the Late Cretaceous. Genus groups are defined for all subfamilies based on these results.

Five species of the subgenus Plesiominettia Shatalkin from the southern China are described as new to science: Minettia (Plesiominettia) flavoscutellata sp. n., Minettia (Plesiominettia) longaciculiformis sp. n., Minettia (Plesiominettia) nigrantennata sp. n., Minettia (Plesiominettia) tridentata sp. n. and Minettia (Plesiominettia) zhejiangica sp. n. One species, Minettia longistylis Sasakawa, is transferred to the subgenus Plesiominettia from Minettia s. str. A key to separate the known species of the subgenus is presented, along with a taxonomic list of species. The type materials of the new species are deposited in the China Agricultural University, Beijing, China (CAUC).

In the course of two field trips to Northern Vietnam during March 2012 and June 2014 the dragonflies and damselflies of three National Parks (Cuc Phuong, Tam Dao, and Ba Be) and one Biodiversity Station (Melinh) were sampled. A total of 90 species of odonates in 60 genera and 15 families was recorded, including two new records for Vietnam: Macromia katae (Macromiidae) and Indothemis carnatica (Libellulidae). Diagnostic illustrations for these two species are provided, as well as the listing of the species recorded from the surveyed areas.

In September 2012, a female parental line in a Yolo Co., California, sunflower seed-production field began displaying external stem symptoms that could not be attributed to any known disease. Symptoms appeared to be associated with tunneling caused by an unidentified insect. Stems were collected, and Rhizopus oryzae (causal agent of Rhizopus head rot) and a minute fly, Melanagromyza splendida, were identified as the causal agent and associated insect, respectively. Further, R. oryzae was isolated from intact fly puparia. All commercial hybrids evaluated in the greenhouse were susceptible to stem infection by R. oryzae isolates. Yield implications and geographic distribution of this novel stem disease are unknown. This is the first report of R. oryzae causing stem disease in sunflowers, and of its association with M. splendida. Accepted for publication 10 January 2015. Published 25 March 2015.

The family Celyphidae (Diptera, Lauxanioidea) is verified as part of the New World fauna, with a second specimen discovered of a species described from French Guiana in 1844 by P.J.M. Macquart. As this species possesses characteristics that clearly suggest a separate lineage from the Old World celyphids, a new genus is proposed, Atopocelyphus gen. n., with the type species, Celyphus ruficollis Macquart, in the new combination Atopocelyphus ruficollis (Macquart), comb. n. A key to world genera of Celyphidae is presented, along with discussion of generic concepts. Chamaecelyphus Frey is synonymized under Spaniocelyphus Hendel, syn. n., resulting in the following 10 new combinations: Spaniocelyphus africanus (Walker), comb. n.; S. dichrous (Bezzi), comb. n.; S. gutta (Speiser), comb. n.; S. halticinus (Frey), comb. n.; S. kalongensis (Vanschuytbroek), comb. n.; S. ruwenzoriensis (Vanschuytbroek), comb. n.; S. straeleni (Vanschuytbroek), comb. n.; S. upembaensis (Vanschuytbroek), comb. n.; S. violaceus (Vanschuytbroek), comb. n.; S. vrydaghi (Vanschuytbroek), comb. n. The subgenera of Celyphus Dalman are elevated to genus rank, as Paracelyphus Bigot, stat. rev., and Hemiglobus Frey, stat. rev., resulting in the following 17 new and revised combinations: Hemiglobus cheni (Shi), comb. n.; H. eos (Frey), comb. n.; H. lacunosus Frey, comb. rev.; H. pellucidus Frey, comb. rev.; H. planitarsalis (Shi), comb. n.; H. porosus (Tenorio), comb. n.; H. pulchmaculatus (Liu & Yang), comb. n.; H. quadrimaculatus (Tenorio), comb. n.; H. resplendens Frey, comb. rev.; H. rugosus (Tenorio), comb. n.; H. testaceus (Malloch), comb. n.; H. trichoporis (Shi), comb. n.; H. unicolor Frey, comb. rev.; H. violaceus Chen, comb. rev.; Paracelyphus hyacinthus Bigot, comb. rev.; P. medogis (Shi), comb. n.; P. vittalis (Shi), comb. n.

Population genetic diversity of the oriental fruit fly, Bactrocera dorsalis (Hendel), on the Hawaiian islands of Oahu, Maui, Kauai, and Hawaii (the Big Island) was estimated using DNA sequences of the mitochondrial cytochrome c oxidase subunit I gene. In total, 932 flies representing 36 sampled sites across the four islands were sequenced for a 1,500-bp fragment of the gene named the C1500 marker. Genetic variation was low on the Hawaiian Islands with >96% of flies having just two haplotypes: C1500-Haplotype 1 (63.2%) or C1500-Haplotype 2 (33.3%). The other 33 flies (3.5%) had haplotypes similar to the two dominant haplotypes. No population structure was detected among the islands or within islands. The two haplotypes were present at similar frequencies at each sample site, suggesting that flies on the various islands can be considered one population. Comparison of the Hawaiian data set to DNA sequences of 165 flies from outbreaks in California between 2006 and 2012 indicates that a single-source introduction pathway of Hawaiian origin cannot explain many of the flies in California. Hawaii, however, could not be excluded as a maternal source for 69 flies. There was no clear geographic association for Hawaiian or non-Hawaiian haplotypes in the Bay Area or Los Angeles Basin over time. This suggests that California experienced multiple, independent introductions from different sources.

Liriomyza huidobrensis (Blanchard) is a highly destructive invasive leafminer pest currently causing extensive damage to vegetable and horticultural crops around the world. Liriomyza langei Frick is a leafminer pest native to California that cannot currently be morphologically distinguished from L. huidobrensis. We used a DNA-barcoding approach, a published PCR-RFLP method, and a new multiplex PCR method to analyze 664 flies matching the morphological description of huidobrensis-langei. We found no evidence for the presence of L. huidobrensis in our extensive samples from California. In addition to the new molecular method, this work is important because it provides definitive data that the California "pea leafminer" is currently, and has probably always been, L. langei. These data will also be important in the event that the highly invasive L. huidobrensis ever becomes established.

Little is known about the natural enemies of wireworms (Coleoptera: Elateridae), but there are frequent anecdotal reports of (usually unnamed) stiletto fly larvae (Diptera: Therevidae) preying on various species. We observed larvae of Thereva nobilitata (Fabricius) feeding on larvae of the dusky wireworm, Agriotes obscurus L., during the summer of 2011, in Agassiz, British Columbia. This finding is of interest as: both the predator and the wireworm are introduced species to this area from Europe; T. nobilitata is uncommon in North America; and this predator has not been associated with any wireworm species previously. We observed that larvae of male and female T. nobilitata will feed on various sizes of A. obscurus larvae, most feeding being carried out by the smallest T. nobilitata larvae. These findings suggest future work should assess the potential for therevid larvae as top-down regulators of Agriotes larvae under field conditions.

The purpose of this application, under Articles 29 and 55.3 of the Code, is to remove homonymy between the family-group names phycinae Swainson, 1838 (Osteichthyes, Gadiformes, phycidae) and phycinae Lyneborg, 1976 (Insecta, Diptera, therevidae). It is proposed that the stem of the genus-group name Phycus Walker, 1850, on which the insect family-group name is based, be emended to change the family-group name to phycusinae, leaving the fish family-group name, based on Phycis Walbaum, 1792, unaltered. An issue regarding the type-species of Phycis Walbaum, 1792, came to light in this process, namely that the previously assumed type species, Tinca marina (attributed to Walbaum (1792) and considered a junior synonym of Blennius phycis Linnaeus, 1766), is a nomen nudum. So, an additional purpose of this application, under Articles 78.1 and 81.1 of the Code, is to maintain the prevailing usage of Blennius phycis Linnaeus, 1766 as the de facto type species of Phycis Walbaum, 1792 by setting aside all previous type species designations and designating Blennius phycis Linnaeus, 1766 as the type species.

The genera and species of New World stiletto flies (Diptera: Therevidae) are listed, with annotated references to nomenclature, synonymies and generic combinations, type localities, the primary type depositories, distribution, and citations for the most recent revisions. The genus Cyclotelus Walker, 1850 (along with its synonyms Furcifera Krober, 1911, and Epomyia Cole, 1923a) is synonymized under Cerocatus Rondani, 1848. Ectinorhynchus fascipennis Krober, 1911 is given the new name Cerocatus rondanii Gaimari, and Phycus rufiventris Krober, 1911 is given the new name Cerocatus raspii Hauser. Phycus analis Krober, 1911 and Phycus bicolor Krober, 1911, are placed as new combinations in Cerocatus Rondani , as are the following species that were previously in combination with Cyclotelus: Furcifera achaeta Malloch, 1932, Cyclotelus badicrusus Irwin and Webb, 1992, Phycus beckeri Krober, 1911, Epomyia bella Cole, 1923a, Furcifera braziliana Cole, 1960a, Cyclotelus colei Irwin and Lyneborg, 1981a, Thereva diversipes Krober, 1911, Thereva fascipennis Macquart, 1846a, Psilocephala femorata Krober, 1911, Furcifera flavipes Krober, 1928b, Furcifera hardyi Cole, 1960a, Furcifera kroeberi Cole, 1960a, Cyclotelus laetus Walker, 1850, Furcifera longicornis Krober, 1911, Cyclotelus nigroflammus Walker, 1850, Psilocephala nigrifrons Krober, 1914a, Thereva pictipennis Wiedemann, 1821, Furcifera polita Krober, 1911, Cyclotelus pruinosus Walker, 1850, Thereva ruficornis Macquart, 1841a, Psilocephala rufiventris Loew, 1869, Thereva scutellaris Walker, 1857, Cyclotelus silacrusus Irwin and Webb, 1992, Cyclotelus socius Walker, 1850 and Psilocephala sumichrasti Bellardi, 1861. Dialineura pallidiventris Malloch, 1932, Melanothereva blackmani Oldroyd, 1968, Thereva maculicornis Jaennicke, 1867 and Thereva notabilis Macquart, 1841a are placed as new combinations in Entesia Oldroyd. Henicomyia amazonica Irwin and Webb, 1992 is a new synonym of Henicomyia flava Lyneborg, 1972. Henicomyia varipes Krober, 1912a is given revised species status from former synonymy with Henicomyia hubbardii Coquillett, 1898.

The new Afrotropical genus and type species Hamecamyia stuckenbergi gen. et sp. n. (Diptera: Chamaemyiidae), from KwaZulu-Natal Province, South Africa, are described and figured. Characters are provided to differentiate this new genus from other Afrotropical chamaemyiids. Discussion is provided comparing this new genus to Parochthiphila Czerny, 1904, and an apparently unique (in Chamaemyiidae) set of characteristics of the female terminalia is described, figured and discussed.

The unusual new Neotropical genus Exalla is described and illustrated, along with three new species, E. browni, E. macalpinei, and E. shewelli. A key to the species is provided. The species are known from wet montane rainforest habitats in Colombia and Ecuador at elevations above 1500m.

The Chinese fauna of the genus Cestrotus Loew (Diptera: Lauxaniidae) is revised, including the five new species Cestrotus acuticurvus sp. nov., Cestrotus heteropterus sp. nov., Cestrotus liui sp. nov., Cestrotus longinudus sp. nov. and Cestrotus obtusus sp.nov., and the two previously described species Cestrotus apicalis (Hendel) and Cestrotus flavoscutellatus de Meijere. Extralimital records are also given for Cestrotus flavoscutellatus and Cestrotus heteropterus, including paratypes of the latter species from Thailand. A key to the species of Cestrotus from China is presented, and a list of all described species of Cestrotus is provided, with information on type locality, primary type specimen(s) and depository, synonymy, and distribution.

Three new genera of Odiniidae (Diptera) are described from Costa Rica, including Helgreelia gen. nov. (type species, albeto sp. nov.; additional species, parkeri sp. nov.) and the monotypic genera Neoschildomyia gen. nov. (type species, fusca sp. nov.) and Pradomyia gen. nov. (type species, hadromera sp. nov.). A key to the New World genera of the family is provided.

Parasitoids and predatory flies that can attack soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), in soybean, Glycine max (L.) Merr., fields were identified 3 to 4 yr after the aphid was first sighted in the north central United States. We detected 15 species by exposing soybean aphid to ovipositing parasitoids and predatory flies at two locations in southern Michigan. The species detected were (in order of the number of specimens recovered from high to low) Aphidoletes aphidimyza Rondani (Diptera: Cecidomyiidae), Lysiphlebus testaceipes Cresson (Hymenoptera: Braconidae), Allograpta obliqua Say (Diptera: Syrphidae), Aphidius colemani Viereck (Hymenoptera: Braconidae), Eupeodes americanus Wiedemann (Diptera: Syrphidae), Leucopis glyphinivora Tanasijtshuk (Diptera: Chamaemyiidae), Aphelinus asychis Walker (Hymenoptera: Aphelinidae), Sphaerophoria contigua Macquart (Diptera: Syrphidae), Binodoxys kelloggensis Pike, Starý & Brewer (Hymenoptera: Braconidae), Eupeodes volucris Osten Sacken (Diptera: Syrphidae), Paragus hemorrhous Meigen (Diptera: Syrphidae), Toxomerus marginatus Say (Diptera: Syrphidae), Aphelinus albipodus Hayat & Fatima (Hymenoptera: Aphelinidae), Syrphus rectus Osten Sacken (Diptera: Syrphidae), and Praon sp. (Hymenoptera: Braconidae). These species were capable of finding, attacking, and completing development on soybean aphid in soybean fields. Based on a literature review, host aphid ranges of the species detected varied widely, with a tendency toward broader host ranges. These data add to the existing information on the predatory complex currently known to attack soybean aphid in the north central United States. Implications for biological control of soybean aphid are discussed.

Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all extant multicellular European terrestrial and freshwater animals and their geographical distribution at the level of countries and major islands (east of the Urals and excluding the Caucasus region). The Fauna Europaea project comprises about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. Fauna Europaea represents a huge effort by more than 400 contributing taxonomic specialists throughout Europe and is a unique (standard) reference suitable for many user communities in science, government, industry, nature conservation and education. The Diptera-Brachycera is one of the 58 Fauna Europaea major taxonomic groups, and data have been compiled by a network of 55 specialists.Within the two-winged insects (Diptera), the Brachycera constitute a monophyletic group, which is generally given rank of suborder. The Brachycera may be classified into the probably paraphyletic 'lower brachyceran grade' and the monophyletic Eremoneura. The latter contains the Empidoidea, the Apystomyioidea with a single Nearctic species, and the Cyclorrhapha, which in turn is divided into the paraphyletic 'aschizan grade' and the monophyletic Schizophora. The latter is traditionally divided into the paraphyletic 'acalyptrate grade' and the monophyletic Calyptratae. Our knowledge of the European fauna of Diptera-Brachycera varies tremendously among families, from the reasonably well known hoverflies (Syrphidae) to the extremely poorly known scuttle flies (Phoridae). There has been a steady growth in our knowledge of European Diptera for the last two centuries, with no apparent slow down, but there is a shift towards a larger fraction of the new species being found among the families of the nematoceran grade (lower Diptera), which due to a larger number of small-sized species may be considered as taxonomically more challenging.Most of Europe is highly industrialised and has a high human population density, and the more fertile habitats are extensively cultivated. This has undoubtedly increased the extinction risk for numerous species of brachyceran flies, yet with the recent re-discovery of Thyreophora cynophila (Panzer), there are no known cases of extinction at a European level. However, few national Red Lists have extensive information on Diptera.For the Diptera-Brachycera, data from 96 families containing 11,751 species are included in this paper.

The species of the genus Drapetis Meigen from China are reviewed, and a key to the species of the genus from China is presented for the first time. The following new species are described and illustrated: D. guangdongensis and D. nanlingensis.

The ommatidial lens surfaces of the compound eyes in several species of files (Insecta: Diptera) and a related order (Mecoptera) were analyzed using a recently developed Raman-atomic force microscope. We demonstrate in this work that the atomic force microscope (AFM) is a potentially useful instrument for gathering phylogenetic data and that the newly developed Raman-AFM may extend this application by revealing nanometer-scale surface chemistry. This is the first demonstration of apertureless near-field Raman spectroscopy on an intact biological surface. For Chrysopilus testaceipes Bigot (Rhagionidae), this reveals unique cerebral cortex-like surface ridges with periodic variation in height and surface chemistry. Most other Brachyceran flies, and the "Nematoceran" Sylvicola fenestralis (Scopoli) (Anisopodidae), displayed the same morphology, while other taxa displayed various other characteristics, such as a nodule-like (Tipula (Triplicitipula) sp. (Tipulidae)) or coalescing nodule-like (Tabanus punctifer Osten Sacken (Tabanidae)) morphology, a smooth morphology with distinct pits and grooves (Dilophus orbatus (Say) (Bibionidae)), or an entirely smooth surface (Bittacus chlorostigma MacLachlan (Mecoptera: Bittacidae)). The variation in submicrometer structure and surface chemistry provides a new information source of potential phylogenetic importance, suggesting the Raman-atomic force microscope could provide a new tool useful to systematic and evolutionary inquiry.

A new genus, Echinoleucopis, is proposed within Chamaemyiidae (Diptera). This leucopine genus clearly differs from other Chamaemyiidae in the high lunule, reduction and fusion of spermathecae in females and rounded form of puparia. Within Echinoleucopis, five new species (bennetti, grioti, iota, macula and nigrolinea) are described, in addition to lectotype designation, redescription and recombination for the type species of the genus, Leucopina ceroplastophaga Blanchard. Phylogenetic relationships among the included taxa are hypothesized. All known species of the genus are from South America and are predators on eggs within an ovisac of wax scales in genus Ceroplastes Gray (Hemiptera: Coccidae).

Twenty-one members of the Laurasian group of Therevinae (Diptera: Therevidae) are compared using 65 adult morphological characters. Cladistic analysis using parsimony on the 17 ingroup and 4 outgroup taxa provides a well-supported hypothesis of relationships among taxa within the Cyclotelini, tribe nov. The Cyclotelini is a monophyletic assemblage of mostly New World genera, including Anolinga, gen. nov., Breviperna Irwin, Coleiana, gen. nov., Crebraseta, gen. nov., Cyclotelus Walker, Nesonana, gen.nov., andOzodiceromyia Bigot. In addition, three Old World genera, Ammothereva Lyneborg, Bugulaverpa, gen. nov., and Procyclotelus Nagatomi & Lyneborg, are included in the tribe. These ten genera are divided into two monophyletic genus-groups, the Breviperna -group and the Cyclotelus -group. Keys are provided for the genera of Cyclotelini. The tribe, the two informal genus-groups, and all genera are diagnosed; five new genera and six new species are proposed. The biogeographical histories of the genera are discussed in terms of their cladistic relationships using methods of cladistic biogeography. Two major vicariant events account for the current distribution of the tribe. The first relates to the Beringian land bridge connecting western North America and eastern Asia. Second, New World cyclotelines were profoundly affected by the Early Eocene breakup of the archipelagic bridge between North and South America, and the distributions support the hypotheses favouring the continental origin of the Greater Antilles.

The honeydew of Marchalina hellenica is collected by honeybees for pine honey production, which is of great economic importance in Turkey. During 2009-2011 we investigated the predators of M. hellenica, which is distributed mainly in the areas with a Mediterranean climate - in the Aegean, Marmara and Mediterranean regions of Turkey. The findings showed that M. hellenica has many predators in the studied areas and that these play an important role in the forest ecosystem. These predators are: Anystis baccarum (L.) (Acarina: Anystidae); Allothrombium triticium Zhang and Allothrombium pulvinum Ewing (Acarina: Trombidiidae); Neoleucopis kartliana (Tanasijtshuk) (Diptera: Chamaemyiidae); Myrrha octodecimguttata (L.), Rodolia cardinalis Mulstant, Scymnus subvillosus (Goeze) (Coleoptera: Coccinellidae), Dichochrysa genei (Rambur), Dichochrysa prasina (Burmeister) and Chrysoperla lucasina (Lacroix) (Neuroptera: Chrysopidae); Wesmaelius subnebulosus (Stephens) (Neuroptera: Hemerobiidae), Cardiastethus nazarenus Reuter and Elatophilus pachycnemis Horváth (Hemiptera: Anthocoridae). The most efficient and common predator was N. kartliana, here recorded for the first time from Turkey. © 2013 Springer Science+Business Media Dordrecht. National Council for Scientific Research: 108-O-359 Acknowledgments This project was supported by the Scientific and Technological Research Council of Turkey (TÜBİTAK-TOVAG, 108-O-359). The authors are grateful to Dr. A. Saboori (Department of Plant Protection, Faculty of Agriculture, College of Agriculture & Natural Resources, University of Tehran, Karaj, Iran) for the determination of Acarina species.

The Neotropical window fly genus Heteromphrale Krober, 1937 is revised. Two previously described species (H. chilensis (Krober, 1937) and H. cyanops (Edwards, 1932)) are redescribed while a new species (H. blanca sp. n.) is described from Argentina. The male of H. chilensis and female of H. cyanops are described and figured for the first time, and a key to species is presented.

The 27 Californian species of the genus Melanagromyza Hendel (Diptera: Agromyzidae) are reviewed, including descriptions of three new species (Melanagromyza californiana sp. nov., M. chemsaki sp. nov. and M. gonzalesina sp. nov.) and the first record for one species (Melanagromyza martini Spencer) for California and the USA. All species in California are described or redescribed, with illustrations and photographs, and a key to the species is presented. Maps for the species in California, along with host distributions, are provided, with comments on biology and host plants.

Natural enemies of mealybugs were surveyed in Ankara, Turkey, during the years 2001 to 2003. Twenty-three predatory species belonging to the insect orders Coleoptera (Coccinellidae, 17), Diptera (Chamaemyiidae, 3) and Neuroptera (Chrysopidae, 2; Hemerobiidae, 1); and 22 parasitoid species belonging to Hymenoptera (Aphelinidae, 2; Encyrtidae, 14; Platygasteridae, 1; Pteromalidae, 3; Signiphoridae, 2) were determined. The following ten species are newly recorded for the Turkish fauna: Sidis biguttatus Motchulsky, Nephus sinuatomaculatus Sahlberg (Coccinellidae), Leucopomyia alticeps Czerny, Parochthiphila (Euestelia) decipia Tanasijtshuk (Chamaemyiidae), Leptomastidea matritensis Mercet, Prochiloneurus bolivari Mercet, Rhopus sp.nr. acaetes (Walker), Stematosteres sp., Eunotus acutus Kurdjumov, and Chartocerus kurdjumovi (Nikol'skaya) (Chalcidoidea). 2002-ZF-041 This project was supported by YUztincu Yll University Research Foundation (2002-ZF-041).

We summarise the findings of arthropods collected by fogging the canopy of 24 pine trees in two sites in Eastern and Western Norway. From the samples, taken in 1998 and in 1999, almost 30,000 specimens were determined to 512 species,with Diptera being most species rich (210 species), followed by Coleoptera (76 species) and Araneae (49 species). Of the 96 new species records, nine were new to science (5 Diptera and 4 Oribatida), two were new to the European, three to the Scandinavian and 82 to the Norwegian faunas. The paper demonstrates the need for detailed faunistical inventories of European forests.

The following four species are described as new to science: Noeetomima chinensis sp. nov. (China), N. jinpingensis sp. nov. (China, Nepal), N. tengchongica sp. nov. (China) and N. yunnanica sp. nov. (China). The species Noeetomima aberrans Shatalkin and N. nepalensis Stuckenberg are newly recorded for Japan and India, respectively, and the male genitalia for N. thaiensis Sasakawa are described and illustrated for the first time. A key to separate world species is presented, as is a detailed checklist of all species.

The genus Sciasmomyia Hendel is revised. Eight new species are proposed, including Sciasmonzyia decussata sp. nov. (China), S. leishanensis sp. nov. (China), S. longicurvata sp. nov. (China), S. longissimna sp. nov. (China), S. lui sp. nov. (China), S. quadricuspis sp. nov. (China), S. thaii sp. nov. (Vietnam), and S. tubata sp. nov. (China). The two previously known species, Sciasmomyia meijerei Hendel and S. supraorientalis (Papp), are recorded for the first time as occurring in China, with the latter species also newly recorded for India, Nepal and Thailand. A key to separate the 10 species of this genus is presented, and a lectotype is designated for Sciasmomyia meijerei.

A new genus and species of Chamaemyiidae (Diptera: Lauxanioidea) is described and illustrated, namelyChamaeleucopis, gen. nov. (type species Chamaeleucopis trevas, sp. nov.), a predator of Ceroplastes wax scales on guavafrom Brazil. In addition, the previously unrecognized genus Ortalidina Blanchard 1852 (type species Ortalidina cellularisBlanchard 1852), mainly from the Neotropics, is recognized as a chamaemyiid, and is the senior synonym of ToropameciaCogan 1978, syn. nov. (type species Acrometopia punctata Coquillett 1902). The species Toropamecia grossa Cogan1978, syn. nov., is synonymized under Ortalidina cellularis. All species therein become new combinations withinOrtalidina, including (in their original combinations) Acrometopa australis Malloch 1933, comb. nov., Acrometopiamaculata Coquillett 1902, comb. nov., Acrometopia punctata Coquillett, comb. nov., Toropamecia apaxa Cogan 1978,comb. nov., Toropamecia caribbea Cogan 1978, comb. nov., Toropamecia hendeli Cogan 1978, comb. nov., Toropameciahyalipennis Cogan 1978, comb. nov., Toropamecia jujuyensis Cogan 1978, comb. nov., Toropamecia longipennis Cogan1978, comb. nov., Toropamecia macalpinei Cogan 1978, comb. nov., Toropamecia multipunctata Cogan 1978, comb. nov.,Toropamecia nigripalpis Cogan 1978, comb. nov., Toropamecia reducta Cogan 1978, comb. nov., Toropamecia smithiCogan 1978, comb. nov., Toropamecia veenota Cogan 1978, comb. nov., Trigonometopus reticulatus Johnson 1913, comb. nov. A habitus photo of the primary type for each species of Ortalidina is provided.

The following three new species of the genus Hybos Meigen, from Guangdong Province, China, are described as new to science: Hybos mangshanensis, H. nankunshanensis, H. xiaohuangshanensis. Their relationships with related species are discussed.

The new genus Evertomyia (Diptera: Lauxaniidae) from New Caledonia is described and illustrated, along with six new species, albeto, frankadelia, irwini, helenae, matilei and webbi. Phylogenetic relationships among the six species are hypothesized, character states are discussed, and a key to the genus and its species is provided.