Three new cavernicolous species of dragon millipedes, genus Desmoxytes Chamberlin, 1923, from southern China, with notes on a formal congener from the Philippines (Diplopoda, Polydesmida, Paradoxosomatidae)

The large Southeast Asian genus Desmoxytes is slightly rediagnosed. A number of troglomorphic, most likely troglobitic, species occur in southern China. A key is provided to all 10 Desmoxytes spp. currently known from China, including three new presumed troglobites: Desmoxytes eupterygotasp. n. from Hunan Province, as well as Desmoxytes spinissimasp. n. and Desmoxytes luisp. n. from Guangxi Province. "Desmoxytes" philippina Nguyen Duc & Sierwald, 2010, from the Philippines, is formally removed from Desmoxytes, but not assigned to another genus. It probably belongs in a new genus in the subfamily Australiosomatinae, tribe Antichiropodini, close to the Bornean Euphyodesmus Attems, 1931 and Borneochiropus Golovatch, 1996.     

A new species of genus Pseudaspidapion Wanat, 1990 (Coleoptera, Apionidae) from China

Pseudaspidapion botanicumsp. n. from China is described and figured. Its host plant is Grewia biloba G. Don var. parviflora (Bunge) Hand.-Mazz (Malvaceae: Grewioideae). The genus Harpapion Voss, 1966 is recorded as new for China and Vietnam and two comb. n. are proposed: Harpapion vietnamense (Korotyaev, 1985) (from Aspidapion) and Harpapion coelebs (Korotyaev, 1987) (from Pseudaspidapion). A key to the known species of the genus Pseudaspidapion from China is presented.     

New species, new records and new morphological characters of the genus Tillicera Spinola from China (Coleoptera, Cleridae, Clerinae)

Two new species of the genus Tillicera Spinola, 1841 from China are described and illustrated: Tillicera sensibilissp. n. from Yunnan (also from Myanmar, Thailand and Laos) and Tillicera weniisp. n. from Taiwan. Tillicera bibalteata Gorham, 1892, Tillicera hirsuta (Pic, 1926) and Tillicera michaeli Gerstmeier & Bernhard, 2010 are newly recorded from China. Tillicera auratofasciata (Pic, 1927) is newly recorded in some provinces of China. A key to species of the genus from China is provided. Relationships between species are discussed with emphasis on characters of male phallus, female internal reproductive organs and pit-like sensilla in male terminal antennomere, which is discovered in Tillicera for the first time. The present generic definition of Tillicera is discussed as well. Photos of terminalia of the previously known species are also provided for comparison.     

A new species of Ocydromia Meigen from China,with a key to species from the Palaearctic and Oriental Regions (Diptera,Empidoidea, Ocydromiinae)

Previously only one species of the genus Ocydromia Meigen was recorded from China. Here a second species of the genus from China, Ocydromia shanxiensis sp. n., is reported. A key to the species of the genus from the Palaearctic and Oriental regions is presented.     

A taxonomic revision of the genus Sinotrisus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae)

The genus Sinotrisus Yin & Li, comprising four species, is redefined and revised. Members of Sinotrisus are often found with ants of the subfamily Formicinae, or in humid forest habitats. The type speciesand three new species are (re-)described and illustrated: Sinotrisus kishimotoi Yin & Nomura, sp. n. (China: Sichuan), Sinotrisus nomurai Yin, Li & Zhao (type species) (China: Zhejing), Sinotrisus sinensis Yin & Nomura, sp. n. (China: Sichuan) and Sinotrisus vietnamensis Yin & Nomura, sp. n. (Vietnam: Lai Chau). A key is included as an aid to distinguishing these species.     

Two new species of Tovlinius Zaitzev, from China, with a key to the genera of Bombyliinae from China and a second key to the world species (Diptera, Bombyliidae, Bombyliinae, Bombyliini)

The genus Tovlinius Zaitzev is a Palaearctic genus with just one previously described species, Tovlinius albissimus Zaitzev. Tovlinius is here recorded from China for the first time, and two new species Tovlinius pyramidatussp. n. and Tovlinius turriformissp. n. are described and illustrated. A key to the genera of Bombyliinae from China and a second key to the World species of Tovlinius are also presented herein.     

The Chinese species of the genus Ontsira Cameron (Hymenoptera,Braconidae, Doryctinae)

The Chinese species of the genus Ontsira Cameron, 1900 (Hymenoptera: Braconidae, Doryctinae) are reviewed. Eleven species are recognized, of which four new species are described from China and South Korea: O. abbreviata sp. n., O. henana sp. n., O. robusta sp. n., and O. rugivertex sp. n. Two species, O. ignea (Ratzeburg) and O. neantica Belokobylskij et Maetô, are recorded in China for the first time. A key to the Asian species of the genus Ontsira is provided.     

A new species of Cisaris (Hymenoptera, Ichneumonidae, Cryptinae) with a key to the world species

A new species, Cisaris canaliculatus Sun & Sheng, sp. n., belonging to the tribe Phygadeuontini of the subfamily Cryptinae (Hymenoptera: Ichneumonidae), collected from Jiangxi Province, China, is reported. A key to the species of the genus Cisaris Townes, 1970, is provided.     

Six new species of the genus Laena Dejean from China (Coleoptera, Tenebrionidae, Lagriinae)

Six new species of Laena Dejean, Laena quadratasp. n. and Laena motoganasp. n.(China: Xizang), Laena chiloriluxasp. n., Laena dentatasp. n. and Laena liangisp. n. (China: Yunnan), Laena dentatocrassasp. n. (China: Hainan Island, representing new province record of the genus) are described, complemented with photos of habitus, illustrations of legs, antenna, aedeagus and last abdominal ventrite of male and female. Type specimens are deposited in both the Museum of Hebei University, Baoding, China and the Natural History Museum of Stuttgart, Germany.A key to the 102 Chinese species of genus Laena is provided.     

Species of the genus Chrysotimus Loew from China (Diptera, Dolichopodidae)

THE FOLLOWING THREE SPECIES ARE DESCRIBED AS NEW TO SCIENCE: Chrysotimus dalongensissp. n., Chrysotimus huairouensissp. n., and Chrysotimus hubeiensissp. n., Chrysotimus apicicurvatus Yang, is recorded from Palaearctic China for the first time. A key to the Chinese species of the genus is presented.     

Description of Oculogryphus shuensis sp. n. (Coleoptera,Lampyridae), the first species of the genus in the Sino-Japanese realm,with a modified key to the subfamily Ototretinae

A new species of the lampyrid genus Oculogryphus Jeng, Engel, and Yang, O. shuensis sp. n. from China (Sichuan Province) is described and figured. The genus previously was known only from Vietnam, and the new species is the first representative of the genus in the Sino-Japanese zoogeographic realm. Some morphological variations of Oculogryphus and the allied genus Stenocladius are discussed and a modification to the most recent key to ototretine genera is proposed to accommodate Oculogryphus.     

Contributions to the knowledge of the Chinese Primeuchroeus Linsenmaier, 1968 (Hymenoptera,Chrysididae), with a key to species

The genus Primeuchroeus Linsenmaier, 1968 from China is revised and an illustrated identification key is produced for the first time. Three species are recorded from China, with one species, Primeuchroeus yongdaerianus Kim, new to China.     

Revision of the genus Neometopina (Hemiptera,Fulgoromorpha, Delphacidae) from China

The planthopper genus Neometopina Yang (Hemiptera: Fulgoroidea: Delphacidae: Delphacinae: Delphacini) is revised to include 2 species: Neometopina penghuensis Yang, 1989 (China: Guizhou: Maolan), and Neometopina orientalis (Qin & Zhang) comb. n. (China: Hainan: Bawangling) (transferred from Laminatopina Qin & Zhang). The included species are described and illustrated, and a key to species is provided.     

Review of the genus Tylopus Jeekel, 1968, with descriptions of five new species from Thailand (Diplopoda, Polydesmida, Paradoxosomatidae)

The genus Tylopus currently contains 41 species, all keyed and mapped, including five new from northern Thailand: Tylopus bispinosussp. n., Tylopus grandissp. n., Tylopus extremussp. n., Tylopus veligersp. n. and Tylopus parajeekelisp. n. Species of Tylopus are predominantly forest-dwellers, especially in montane habitats where up to 9-10 species can coexist per faunule. We expect many more congeners to be discovered in future, in particular from poorly or relatively poorly prospected regions such as Laos (only two species recorded), Cambodia (no species yet), Vietnam (a few species), Myanmar (a few species) and southern China (one species only). Because the genus is so species-rich and as yet so poorly sampled, a phylogenetic analysis of Tylopus would be premature.     

Taxonomy of the genus Metolinus Cameron (Coleoptera, Staphylinidae, Staphylininae, Xantholinini) from China with description of three new species

This paper studies the taxonomy of the genus Metolinus Cameron, 1920 (Coleoptera: Staphylinidae, Staphylininae, Xantholinini) from China and describes three new species: Metolinus xizangensissp. n. from Xizang (Tibet), Metolinus emarginatussp. n. fromSichuan, and Metolinus binariussp. n. from Yunnan. The Chinese fauna of the genus is thus increased to 8 species in total. A key to eight Chinese species is provided. Female genital segments and other important morphological characters are illustrated in line drawings for the new species as well as Metolinus shanicus Bordoni, 2002 and Metolinus gardneri (Cameron, 1945). The text also provides color plates with habitus photographs and a map to show the species' geographical distribution pattern. The type specimens of the new species are deposited in Institute of Zoology, the Chinese Academy of Sciences (IZ-CAS).     

Review of the genus Isodemis Diakonoff (Lepidoptera, Tortricidae) from China, with description of three new species

The genus Isodemis Diakonoff, 1952 in China is reviewed, with seven species recognized. Three new species are described: Isodemis quadratasp. n., Isodemis guangxiensissp. n. and Isodemis hainanensissp. n. The female of Isodemis stenotera Diakonoff, 1983 is described for the first time. Variation within Isodemis illiberalis (Meyrick, 1918) and Isodemis stenotera is briefly discussed. Images of the adults and genitalia are provided, along with a key to the described species.     

Three new species of the leafhopper genus Tautoneura Anufriev (Hemiptera, Cicadellidae, Typhlocybinae) from China

In the present paper, three new species are added to the genus Tautoneura Anufriev from China, Tautoneura baiyunshanasp. n., Tautoneura caoisp. n. and Tautoneura yunnanensissp. n. A key to species recorded from China is provided.     

Taxonomic revision of the East Asian genus Scleropteroides Colonnelli, 1979 (Coleoptera,Curculionidae, Ceutorhynchinae)

The genus Scleropteroides Colonnelli, 1979 (Ceutorhynchinae: Scleropterini) was revised on the basis of detailed morphological observations. The genus was redefined to include three species from East Asia: S. hypocrita (Hustache, 1916) is redescribed and recorded from northeastern China and northern Korea for the first time; S. horridulus (Voss, 1958) is redescribed with new records from southern Korea; S. insularis Voss, 1971 was moved from synonymy with S. hypocrita to that with S. horridulus (syn. n.), and S. longiprocessus Huang & Yoshitake, sp. n. is described as new, sympatric with S. hypocrita in Japan. All the species are associated with woody Rubus species (Rosaceae). A key to species, habitus photographs, illustrations of important characters, and distribution maps are provided for each species.     

Two new spider species of the genus Chrysso O. P.-Cambridge, 1882 (Araneae, Theridiidae) in Hainan Island, China

Two new spider species of the genus Chrysso O. P.-Cambridge, 1882 are reported from Hainan Island, China, Chrysso bifurcasp. n. (male, female) and Chrysso bicuspidatasp.n. (male, female). Chrysso bimaculata Yoshida, 1998is recorded from China for the first time.