Taxonomy and biology of leafhoppers of the genus Macropsis (Homoptera, Cicadellidae, Macropsinae) living on Berberis spp. (Berberidaceae)

Two Berberis-dwelling Macropsis species, M. berberidis Dub., 1966 and M. berberidicola Dub., 1966 from the West Tien Shan Mountains are redescribed. Macropsis berberidis arkytica Tishetshkin ssp. n., M. berberidis pallidicephala Tishetshkin ssp. n., and M. berberidicola narynensis Tishetshkin ssp. n. are described, the data on their host specialization, male calling signals, and distribution are provided. In spite of identical ecological preferences, the two species were never found in the same locality. Such vicariance appears to be the result of similarity of their signal pattern and competition for acoustic communication channels.     

Mealybugs of the genus <Emphasis Type="Italic">Dysmicoccus</Emphasis> Ferris (Homoptera,Pseudococcidae) of the fauna of Russia and adjacent countries

A key to six species of the genus Dysmicoccus from the former USSR is given, provided with comprehensive information on the nomenclature, morphology, and taxonomy of the widely variable D. walkeri. The following new synonymies are established: D. walkeri Newstead (= D. kazanskyi Borchs., syn. n.; = glandularis Baz., syn. n.; = badachshanicus Nurm., syn. n.; = innermongolicus Tang in Tang and Li, syn. n.). Lectotype of D. kazanskyi is designated. Dysmicoccus multivorus (Kir.) is considered in the revision of the genus Trionymus Berg (Danzig, 1997), the rest species are discussed in the monograph of the Far Eastern fauna (Danzig, 1980).     

New and little known phalangopsinae (Orthoptera,Gryllidae): 7. Neotropical taxa of the tribes Paragryllini and Luzarini

Three new genera, one new subgenus, and 13 new species (Strogulomorpha separata sp. n., S. davidi sp. n., S. proxima sp. n., Luzarida lata sp. n., Luzara venado sp. n., L. sapani sp. n., Ucayacla pulchella gen. et sp. n., Peruzara atalaya gen. et sp. n., P. loreto sp. n., Amazonacla imitata gen. et sp. n., A. primitiva sp. n., Leptopsis (Leptopsis) ucayali sp. n., and L. (Aberracla subgen. n.) morona sp. n.) are described. The composition of the tribes Paragryllini and Luzarini and of the genera Luzarida Heb. and Luzara Walk is discussed. The new synonymies Luzarida Hebard, 1928 = Ecuazarida Nischk et Otte, 2000, syn. n.; Lerneca Walker, 1869 = Doposia Otte et Perez-Gelabert, 2009, syn. n.; Nemoricantor Desutter-Grandcolas et Hubbell, 1993 = Kumalorina Otte et Perez-Gelabert, 2009, syn. n. are given. The systematic position of some previously described species is corrected.     

A new concept of the generic composition of the geometrid moth tribe Ennomini (Lepidoptera, Geometridae) based on functional morphology of the male genitalia

Two unique apomorphies in the skeleto-muscular apparatus of the male genitalia in a series of genera of the subfamily Ennominae have been discovered: (1) a more or less broad membranous area on the ventral side of the vinculum, partly or completely dividing this sclerite along the sagittal plane, and (2) the paired muscle m ₃ attached distally to the medial invagination of the basal portion of the juxta. Such a structure provides resilient flexion of the ventral portion of the vinculum in the sagittal plane as the valvae are abducted by contraction of muscle m ₃. Based on these apomorphies and taking into account the general morphological pattern in the Ennominae, a new generic composition of the tribe Ennomini including 148 valid genera is proposed. A new diagnosis for Ennomini as a monophyletic group is given, with the following synonymy of the family group names established: Ennomini sensu novo = Urapteridae, syn. n.; = Odopteridi; = Emplocidae, syn. n.; = Oxydiidae, syn. n.; = Pantheridae, syn. n.; = Nephodiinae, syn. n.; = Leuculinae, syn. n.; = Cingiliini, syn. n. The musculature of the male genitalia in Ennomos infidelis and Ourapteryx koreana is described for the first time and that of Tristrophis veneris is revised. The American origin of the tribe Ennomini is hypothesized. The mainly Palaearctic tribe Prosopolophini is regarded as a probable sister group of Ennomini sensu novo.     

Taxonomic and nomenclatural notes on the?genera Themus Motschulsky and Lycocerus Gorham (Coleoptera,Cantharidae)

The following taxonomic or nomenclatural changes are proposed: Themus (s.str.) regalis (Gorham, 1889), nom. rest.; Themus (s.str.) scutulatus Wittmer, 1983 = Themus (s.str.) hmong Kazantsev, 2007, syn. n.; Themus (Telephorops) coelestis (Gorham, 1889) = Themus violetipennis Wang & Yang, 1992, syn. n.; Themus (Telephorops) uniformis Wittmer, 1983, stat. n. = Themus (Telephorops) cribripennis Wittmer, 1983, syn. n.; Themus (Haplothemus) licenti Pic, 1938, stat. rev., resurrected from synonymy with Themus coriaceipennis (Fairmaire, 1889); Lycocerus aenescens (Fairmaire, 1889) = Lycocerus tcheonanus (Pic, 1922), syn. n.; Lycocerus asperipennis (Fairmaire, 1891) = Lycocerus wangi (Švihla, 2004), syn. n.; Lycocerus borneoensis nom. n. for Athemellus atricolor (Wittmer, 1972); Lycocerus bilineatus (Wittmer, 1995) = Lycocerus amplus (Wittmer, 1995), syn. n.; Lycocerus fairmairei nom. n. et stat. rev. for Athemus dimidiaticrus (Fairmaire, 1889), originally in Telephorus, resurrected from synonymy with Lycocerus orientalis (Gorham, 1889); Lycocerus confossicollis (Fairmaire, 1891), comb. n. hereby transferred from Cantharis = Lycocerus multiimpressus (Wittmer, 1997), syn. n.; Lycocerus inopaciceps (Pic, 1926) = Athemus (Athemellus) bimaculicollis (Švihla, 2005), syn. n.; Lycocerus nigratus nom. n. for Lycocerus nigricolor (Wittmer, 1972), originally in Podabrinus; Lycocerus plebejus (Kiesenwetter, 1874) = Lycocerus brunneonotaticeps (Pic, 1922), syn. n. = Cantharis rufonotaticeps Pic, 1921 syn. n.; Lycocerus swampingatus (Pic, 1916), comb. n., hereby transferred from Cantharis. The neotypes of Themus violetipennis Wang & Yang, 1992 and Athemus (s.str.) maculithorax Wang & Yang, 1992 are designated respectively.     

A systematic study of Phytalmia (Diptera, Tephritidae) with description of a new genus

The tribe Phytalmiini is defined to include the genera Phytalmia Gerstaecker, Diplochorda Osten Sacken (=Nesadrama Perkins syn.n.) and Sessilina gen.n. (type-species Dacus nigrilinea Walker), with Ortaloptera Edwards as an outlying member; a key is provided to these genera. The tribe is nearly restricted to the Papuan Subregion; the record of Nesadrama petiolata Hardy from the Philippine Islands is questioned, and this species is synonymized with Diplochorda myrmex Osten Sacken syn.n. Nesadrama longistigma Perkins is a synonym of D.turgida (Walker) syn.n. Keys are provided to the six species of Phytalmia: alcicornis (Saunders), antilocapra sp.n., biarmata Malloch, cervicornis Gerstaecker (=prisca Enderlein syn.n.), megalotis Gerstaecker (= wallacei Saunders syn.n.), mouldsi sp.n.; also the three species of Sessilina, horrida sp.n., literata sp.n., nigrilinea (Walker). The enlarged cheek-processes may be greatly reduced in P.biarmata and cervicornis. The morphology of the internal reproduction system of mouldsi females is described.     

New systematic assignments in Gonyleptoidea (Arachnida, Opiliones, Laniatores)

As part of an ongoing revision of the family Gonyleptidae, we have identified many species that are synonyms of previously described species or misplaced in this family. This article summarizes these findings, adding previously unavailable information or correcting imprecise observations to justify the presented taxonomic changes. The following new familial or subfamilial assignments are proposed: Nemastygnus Roewer, 1929 and Taulisa Roewer, 1956 are transferred to Agoristenidae, Agoristeninae; Napostygnus Roewer, 1929 to Cranaidae; Ceropachylinus peruvianus Roewer, 1956 and Pirunipygus Roewer, 1936 are transferred to Gonyleptidae, Ampycinae; Gyndesops Roewer, 1943, Haversia Roewer, 1913 and Oxapampeus Roewer, 1963 are transferred to Gonyleptidae, Pachylinae. The following generic synonymies are proposed for the family Gonyleptidae: Acanthogonyleptes Mello-Leitão, 1922 = Centroleptes Roewer, 1943; Acrographinotus Roewer, 1929 = Unduavius Roewer, 1929; Gonyleptes Kirby, 1819 = Collonychium Bertkau, 1880; Mischonyx Bertkau, 1880 = Eugonyleptes Roewer, 1913 and Gonazula Roewer, 1930; Parampheres Roewer, 1913 = Metapachyloides Roewer, 1917; Pseudopucrolia Roewer, 1912 = Meteusarcus Roewer, 1913; Haversia Roewer, 1913 = Hoggellula Roewer, 1930. The following specific synonymies are proposed for the family Gonyleptidae: Acanthogonyleptes singularis (Mello-Leitão, 1935) = Centroleptes flavus Roewer, 1943, syn. n.; Geraeocormobius sylvarum Holmberg, 1887 = Discocyrtus serrifemur Roewer, 1943, syn. n.; Gonyleptellus bimaculatus (Sørensen, 1884) = Gonyleptes cancellatus Roewer,1917, syn. n.; Gonyleptes atrus Mello-Leitão, 1923 = Weyhia brieni Giltay, 1928, syn. n.; Gonyleptes fragilis Mello-Leitão, 1923 = Gonyleptes banana Kury, 2003, syn. n.; Gonyleptes horridus Kirby, 1819 = Collonychium bicuspidatum Bertkau, 1880, syn. n., Gonyleptes borgmeyeri Mello-Leitão, 1932, syn. n., Gonyleptes curvicornis Mello-Leitão, 1932, syn. n., Metagonyleptes hamatus Roewer, 1913, syn. n. and Paragonyleptes simoni Roewer, 1930, syn. n.; Gonyleptes pustulatus Sørensen, 1884 = Gonyleptes guttatus Roewer, 1917, syn. n.; Haversia defensa (Butler, 1876) = Sadocus vallentini Hogg, 1913, syn. n.; Liogonyleptoides minensis (Piza, 1946) = Currala bahiensis Soares, 1972, syn. n.; Megapachylus grandis Roewer, 1913 = Metapachyloides almeidai Soares & Soares, 1946, syn. n.; Mischonyx cuspidatus (Roewer, 1913) = Gonazula gibbosa Roewer, 1930 syn. n.; Mischonyx scaber (Kirby, 1819) = Xundarava holacantha Mello-Leitão, 1927, syn. n.; Parampheres tibialis Roewer, 1917 = Metapachyloides rugosus Roewer, 1917, syn. n.; Parapachyloides uncinatus (Sørensen, 1879) = Goyazella armata Mello-Leitão, 1931, syn. n.; Pseudopucrolia mutica (Perty, 1833) = Meteusarcus armatus Roewer, 1913, syn. n. The following new combinations are proposed: Acrographinotus ornatus (Roewer, 1929), comb. n. (ex Unduavius); Gonyleptellus bimaculatus (Sørensen, 1884),comb. n. (ex Gonyleptes);Gonyleptes perlatus (Mello-Leitão, 1935), comb. n. (exMoojenia);Mischonyx scaber (Kirby, 1819), comb. n. (ex Gonyleptes); and Neopachyloides peruvianus (Roewer, 1956), comb. n. (ex Ceropachylus). The following species of Gonyleptidae, Gonyleptinae are revalidated: Gonyleptes atrus Mello-Leitão, 1923 and Gonyleptes curvicornis (Roewer, 1913).     

New species of the tenebrionid genus <Emphasis Type="Italic">Menimus</Emphasis> sharp, 1876 (Coleoptera,Tenebrionidae) from southern Palaearctic

Three new species of the genus Menimus are described from Yunnan Province, China. Over 70 species of Menimus are distributed in the tropical and subtropical zones from India to Oceania and New Zealand. A new subgenus, Sinomenimus subgen. n., is erected with the type species M. kabaki sp. n. characterized by the absence of eyes and by the presence of the spermatheca and sharp depression at the posterior margin of the thoracic metasternite. The following new synonymy is established: Menimus Sharp, 1876 = Neomenimus Kaszab, 1939, syn. n., with the following new combinations resulting: Menimus clavatus (Kaszab, 1939) = Neomenimus clavatus Kaszab, 1939, comb, n.; Menimus biroi (Kaszab, 1939) = Neomenimus biroi Kaszab, 1939, comb, n.; Menimus setosus (Kaszab, 1939) = Neomenimus setosus Kaszab, 1939, comb, n.; Menimus brevissimus (Kaszab, 1939) = Neomenimus brevissimus Kaszab, 1939, comb. n.     

New and little known crickets of the subfamily Phalangopsinae (Orthoptera,Gryllidae): 6. Neotropical taxa of the tribes Phalangopsini and Paragryllini

Two new genera, ten new species, and two new subspecies: Uvaroviella izerskyi sp. n., U. morona sp. n., U. ucayali sp. n., U. pastaza sp. n., U. affinis sp. n., U. bolivia sp. n., U. bora atalaya subsp. n., Kevanacla orientalis contraria subsp. n., Peruacla solitaria gen. et sp. n., Ecuadoracla propria gen. et sp. n., Adelosgryllus spurius sp. n., and A. phaeocephalus sp. n. are described. The tribe Paragryllini is divided into three subtribes: Paragryllina Desutter, 1988 stat. n., Neoaclina Desutter, 1988 stat. n., and Strogulomorphina Desutter 1988, stat. n. The composition of the genera Uvaroviella Chop. and Neoacla Desutter is discussed. The species from Costa Rica and the Antilles are supposed to belong to these genera and subgenera. New synonymy [U. trinidadi Gorochov, 2007 = U. enodos Otte et Perez-Gelabert, 2009, syn. n. and N. multivenosa (Chopard, 1937) = Selvacla choreutes Otte, 2006, syn. n.] is proposed.     

Notes on synonymy of African Lasiocampidae (Lepidoptera)

Eighteen new synonyms are established based on studying the type specimens: Beralade sobrina (Druce, 1900) = Labea fulvostriata Pagenstecher, 1903 syn. n., Catalebeda jamesoni Bethune-Baker, 1908 = Catalebeda tamsi Hering, 1932 syn. n., Gastroplakaeis forficulatus Möschler, 1887 = Gastroplakaeis toroensis Bethune-Baker, 1927 syn. n., Gastroplakaeis parinarii (Guérin-Meneville, 1867) comb. n. = Gastroplakaeis schultzei Aurivillius, 1905 syn. n. = Taragama punctifera Riel, 1911 syn. n. = Gastroplakaeis flaveola Closs, 1917 syn. n. = Gastroplakaeis agroeca Hering, 1928 syn. n., Leipoxais emarginata Aurivillius, 1911 = Leipoxais philopseudia Hering, 1928 syn. n., Leipoxais major Holland, 1893 = Leipoxais alazon Hering, 1928 syn. n., Leipoxais obscura Aurivillius, 1908 = Lasiocampa noctis Druce, 1910 syn. n., Leipoxais strandi Aurivillius, 1927 = Leipoxais dyaresta Hering, 1928 syn. n. = Leipoxais castanea Tams, 1929 syn. n., Leptometa sapelensis Aurivillius, 1927 stat. n. = Leptometa irrorata Tams, 1929 syn. n., Mallocampa audea Druce, 1888 = Mallocampa jaensis Bethune-Baker, 1927 syn. n., Pseudometa choba Druce, 1899 = Glocia tenebra Bethune-Baker, 1911 syn. n. = Pseudometa nigricans Aurivillius, 1925 syn. n., Ptyssophlebia discocellularis (Strand, 1912) comb. n. = Catalebeda elegans Aurivillius, 1925 syn. n. = Ptyssophlebia avis Berio, 1937 syn. n. Two subspecies are raised to the rank of species: Leptometa sapelensis Aurivillius, 1927 stat. n. and Ptyssophlebia meridionalis (Tams, 1936) stat. n. et comb. n. New combinations are found: Gastroplakaeis parinarii (Guérin-Meneville, 1867) comb. n., Ptyssophlebia discocellularis (Strand, 1912) comb. n., P. meridionalis (Tams, 1936) stat. n. et comb. n., and P. intermedia (Aurivillius, 1925) comb. n. Lectotypes are designated for Leipoxais strandi Aurivillius, 1927 and Leipoxais major Holland, 1893, and a neotype, for Lasiocampa parinarii Guérin-Meneville, 1867.     

A revision of the Neotropical species of Bolitogyrus Chevrolat,a geographically disjunct lineage of Staphylinini (Coleoptera,Staphylinidae)

The Neotropical species of the rarely collected genus Bolitogyrus (Coleoptera: Staphylinidae: Staphylininae: Staphylinini) are revised. The genus exhibits an uncommon, disjunct distribution between the Neotropical and Oriental Regions and is of unknown phylogenetic position within Staphylinini. Morphological evolution remarkable for Staphylinini was discovered within Bolitogyrus, including sexually dimorphic modifications of the pronotum that may be involved in male competition for females. rSEM interactive animations were used to establish morphological species boundaries between two highly variable species and are provided to illustrate diagnostic characters of the genitalia in unconventional views. The genus is redescribed based on the world fauna and twenty-eight Neotropical species are considered valid. Of these, nineteen are described as new to science: Bolitogyrus ashei sp. n.; B. apicofasciatus sp. n.; B. brevistellus sp. n.; B. bufo sp. n.; B. cheungi sp. n.; B. cornutus sp. n.; B. divisus sp. n.; B. falini sp. n.; B. gracilis sp. n.; B. inexspectatus sp. n.; B. longistellus sp. n.; B. marquezi sp. n.; B. newtoni sp. n.; B. pseudotortifolius sp. n.; B. pulchrus sp. n.; B. silex sp. n.; B. thomasi sp. n.; B. tortifolius sp. n.; and B. viridescens sp. n. Bolitogyrus sallei (Kraatz), stat. r. is removed from synonymy with B. buphthalmus (Erichson) and the following new synonyms are proposed: Cyrtothorax cyanescens Sharp, 1884, syn. n. = Quedius buphthalmus Erichson, 1840; C. nevermanni Scheerpeltz, 1974, syn. n. = C. costaricensis Wendeler, 1927. A summary of all available bionomic and distributional data, as well as an illustrated identification key to and diagnoses of all Neotropical species are provided.     

Contributions to the systematics of the genus Microsiphum (homoptera, aphididae)

Microsiphum Cholodkovsky (Macrosiphini) is a small genus comprising 11 species and subspecies distributed in the Palaearctic Region. After examination of the collection of the Institute of Zoology (Kazakhstan), Microsiphum diversisetosum sp. n. from Artemisia abrotanum (northern and western Kazakhstan) is described. New synonymies are established: M. nudum Holman, 1961 = M. minus Bozhko, 1963, syn. n., M. ptarmicae Cholodkovsky, 1902 = M. heptapotamicum Kadyrbekov, 2000, syn. n. The taxonomic rank of M. procerae subalpicum Mamontova, 1982 stat. n. and M. jazykovi wahlgreni Hille Ris Lambers, 1947 stat. n. is changed. A key to the known taxa of the genus Microsiphum is given.     

Studies in Dactylicapnos (Papaveraceae–Fumarioideae) part II. Revision of Dactylicapnos sect. Pogonosperma sect. nov., with D. arunachalensis sp. nov.

Dactylicapnos sect. Pogonosperma Lidén & M. K. Pathak sect. nov. is established and revised based on morphology, and found to include four species: D. gaoligongshanensis from west Yunnan, D. arunachalensis Lidén & M. K. Pathak sp. nov., endemic to central Arunachal Pradesh, D. grandifoliolata (syn. D. ventii) and D. paucinervia (K. R. Stern) Lidén & M. K. Pathak comb. nov., the two latter species widespread in the east Himalayas.     

Revision of the Eastern Asian genera Ambrostoma Motschulsky and Parambrostoma Chen (Coleoptera: Chrysomelidae: Chrysomelinae)

The leaf beetle genera Ambrostoma Motschulsky, 1860 and Parambrostoma Chen, 1934 have been revised and now include 14 species. Two new species from Nepal are described, Parambrostoma kippenbergi sp.n. and P. medvedevi sp.n. Three new synonymies are established: Ambrostoma rugosopunctatum Chen = Ambrostoma (Parambrostoma) laosensis Kimoto & Gressitt, syn.n. , Ambrostoma rugosopunctatum Chen = Ambrostoma daccordii Medvedev, syn.n., Ambrostoma fortunei (Baly) = Ambrostoma quadriimpressum chusanica Gruev, syn.n . One species was transferred from Chrysomela Linnaeus to Ambrostoma Motschulsky: A. superbum (Thunberg), comb.n . All the species now included are described and illustrated. Microcomputer tomography was applied for the first time in a study on chrysomelid beetles. A cladistic analysis based on morphological characters of adults was conducted to reconstruct the intergeneric and interspecific phylogeny of Ambrostoma and Parambrostoma. The results show that the monophyly of both genera is well supported. Ambrostoma is widespread in East Asia, whereas Parambrostoma is restricted to the southern slope of the Himalayas, where a relatively recent and modest speciation took place.     

On the synonymy of two species names of the genus <Emphasis Type="Italic">Aphodius</Emphasis> Ill. (Coleoptera,Scarabaeidae) described by S. M. Iablokoff-Khnzorian

Based on examination of the type material, names of two Aphodius species are placed in synonyms: A. edgardi Solsky, 1876 = A. sartus Iablokoff-Khnzorian, 1971, syn. n.; and A. putridus Geoffroy, 1785 = A. avetissiani Iablokoff-Khnzorian, 1964, syn. n.     

Grassflies of the genus <Emphasis Type="Italic">Polyodaspis</Emphasis> Duda (Diptera,Chloropidae) in the fauna of southeast Asia

Over 200 specimens of Polyodaspis from Vietnam and Thailand (project TIGER) were studied. Variations in the color of the body and, especially, of the setae and setulae of the head, scutellum, and abdomen are demonstrated. The following new synonymy is established: Polyodaspis ruficornis (Macquart, 1835) = P. ruficornis var. tarsalis Frey, 1923, syn. n.; = P. flavipila Duda, 1934, syn. n.; = P. endogena de Meijere, 1938, syn. n.; = P. flavisetosa Nartshuk, 1991, syn. n.; = P. similis Nartshuk, 1991, syn. n.