A new species of the genus Karnyothrips (Thysanoptera,?Phlaeothripidae) from China

Karnyothrips cyathomorphus sp. n. (Phlaeothripidae: Phlaeothripinae) is described as a new apterous species in the genus Karnyothrips Watson 1923, and it represents the fourth species of the genus to be recorded from China. A key to the Chinese species is given.     

Three new species of the leafhopper genus Dayus Mahmood from China (Hemiptera,Cicadellidae,?Typhlocybinae,Empoascini)

Three new species of the Oriental empoascine leafhopper genus Dayus Mahmood are described from China: D. bifurcatus sp. n., D. trifurcatus sp. n. and D. serratus sp. n. A key to distinguish all Chinese species of the genus is provided.     

Three new species of the carnivorous snail genus Perrottetia Kobelt, 1905 from Thailand (Pulmonata,?Streptaxidae)

Three new species of the streptaxid snail genus Perrottetia are described from north and northeastern Thailand, Perrottetia aquilonaria sp. n., Perrottetia dermapyrrhosa sp. n. and Perrottetia phuphamanensis sp. n. Each species is endemic to a single or a few limestone mountain ranges. The species are characterized by the morphology of their genital organs, as well as by shell characters. Perrottetia aquilonaria sp. n. has a club shaped distal penis and large penial hooks are present and penial papillae cover almost the entire penial hook portion; adjacent areas possess low reticulated folds. Perrottetia dermapyrrhosa sp. n. has a long genital atrium and the penial sheath is about two-thirds of the penis length. Penial hooks are long, scattered and sunken into deep ovate hollows; vaginal hooks are present. Perrottetia phuphamanensis sp. n. has a rounded and protruded shell periphery. The aperture is subcircular, peristome is thick and the second parietal lamella is adjacent to the first parietal lamella; a basal lamella is the smaller than in the other Thai species.     

On the cicada genus Nipponosemia Kato,with description of one new species from China (Hemiptera,?Cicadidae)

The cicada genus Nipponosemia Kato is reviewed. Four species are illustrated, photographed and described, including three known species and one new species. A key to all species of this genusis presented, and information on the biology of Nipponosemia are provided. The systematic status of the tribe Cicadatrini and biogeography of Nipponosemia are discussed.     

The genus Aspidimerus Mulsant, 1850 (Coleoptera,Coccinellidae) from China,with descriptions of?two?new species

Chinese members of the genus Aspidimerus Mulsant, 1850 are reviewed. Ten species are recognized, including two new species: A. zhenkangicus Huo & Ren, sp. n. and A. menglensis Huo & Ren, sp. n. A. kabakovi Hoàng is recorded from China for the first time. A. blandus (Mader, 1954) is recognized as synonymous with A. ruficrus Gorham, 1895 (syn. n.). Aspidimerus rectangulatus Kuznetsov & Pang, 1991 and A. serratus Kuznetsov & Pang, 1991 are transferred to the genus Pseudaspidimerus Kapur, 1948 (comb. n.). All species from China are described and illustrated. Distribution maps of the Chinese species, a key and a catalogue of all known Aspidimerus are provided.     

A new species of Tangius from north India (Coleoptera,?Staphylinidae,Pselaphinae)

Tangius indicus sp. n. (Batrisitae: Batrisini) is described and illustrated from the Indian States of Meghalaya (Khasi Hills, type locality) and West Bengal (Darjeeling). Specimens of the new species are similar to those of the recently described T. glabellus Yin & Li from Tibet, Southwest China, and can be separated only by minor differences of the male features.     

A new species of Neocarus Chamberlin & Mulaik,?1942 (Opilioacarida,Opilioacaridae) from Brazil,with?remarks?on its postlarval development

Neocarus proteus sp. n., is described from caves and the surrounding epigean environment of ferruginous outcrops (Cangas) in Minas Gerais, Brazil. In addition, some notes about development in this species are presented. Neocarus proteus is the only species in the genus that has smooth or barbed genital setae and that carries coronidia on the basitarsi, tibiae and genua of legs II–III. Females carry additional setae with rounded tips on the subcapitulum, and are, on average, larger than males. This distinct sexual dimorphism appears in the tritonymphal instar and is maintained in the adults.     

Pictorial key to species of the genus Ropalidia Guérin-Méneville, 1831 (Hymenoptera,Vespidae) from China,with description of one new species

Twenty two species of the paper wasp genus Ropalidia Guérin-Méneville, 1831, are listed from China. Among them, R. malaisei van der Vecht, 1962, R. cyathiformis (Fabricius, 1804), R. santoshae Das & Gupta, 1989, R. scitula (Bingham, 1897), R. obscura Gusenleitner, 1996 and R. ornaticeps (Cameron, 1900) are new records from China. A new species, R. parartifex Tan & van Achterberg, is described. Their diagnostic characteristics are summarized in an illustrated key and 36 colourplates.     

A new species of Phymatodes Mulsant (Coleoptera,?Cerambycidae) from China

A new species Phymatodes (Poecilium) latefasciatussp. n. (Coleoptera, Cerambycidae, Cerambycinae, Callidiini) from China is described and illustrated. Features distinguishing the new species from its congeners are presented.     

A new genus and eight new species of the subtribe Anillina (Carabidae,Trechinae, Bembidiini) from Mexico,with a cladistic analysis and some notes on?the?evolution of the genus

One new genus and eight new species of anilline carabids are described from southern Mexico. The new genus, Zapotecanillus gen. n., is established for Z. oaxacanus (type species) sp. n., Z. nanus sp. n., Z. iviei sp. n., Z. ixtlanus sp. n., Z. montanus sp. n., and Z. kavanaughi sp. n. from the Sierra Madre de Oaxaca, Z. pecki sp. n. from the Sierra Madre del Sur, and Z. longinoi sp. n. from the Sierra Madre de Chiapas. A taxonomic key for all described species of Zapotecanillus and a cladistic analysis, based on morphological data, are provided. Morphological, behavioral and biogeographical aspects of the speciation in the genus obtained from the resulting cladogram are discussed.     

A new troglomorphic species of Harmonicon (Araneae,Mygalomorphae, Dipluridae) from Pará, Brazil,with notes on the genus

A new species of Harmonicon F. O. Pickard-Cambridge, 1896 (Araneae, Dipluridae) is described, from a medium-sized lateritic cave in Parauapebas, Pará, Brazil. The male holotype and only specimen known of H. cerberus sp. n. was found near the entrance of Pequiá cave. This taxon is the fourth species described and the southernmost record for the genus. The new species displays some troglomorphic characteristics, such as reduction and merging of the posterior median and both pairs of lateral eyes and pale yellow to light brown coloration. Both characters are diagnostic when compared to the normal separated eyes and reddish to dark brown of other Harmonicon species. Other diagnostic characteristics are isolated, long, rigid setae distal to the lyra and the shape of the copulatory bulb. This is the second troglomorphic mygalomorph species from Brazil and the first from the Amazonian region.     

Revision of the genus Salganea St?l (Blattodea,Blaberidae, Panesthiinae) from China,with descriptions of three new species

Three new species of Salganea Stål, 1877 are described and illustrated: S. quinquedentatasp. n., S. anisodontasp. n. and S. flexibilissp. n.S. taiwanensis Roth, 1979, S. guangxiensis (Feng & Woo, 1990), S. incerta (Brunner von Wattenwyl, 1893) and S. raggei Roth, 1979 are redescribed. Panesthia concinna Feng & Woo, 1990 is synonymized with S. taiwanensis Roth, 1979 and Panesthia guangxiensis Feng & Woo, 1990 is transferred to the genus Salganea for the first time. As well, a key to species from China is presented.     

Taxonomic review of the genus Coelopisthia F?rster (Hymenoptera:Pteromalidae) from China,with four new species

The pteromalid genus Coelopisthia from China is studied with eight species including four new species and two newly recorded species: C. dasycladus sp. nov., C. gracilentus sp. nov., C. pseudaletia sp. nov., C. condensus sp. nov., C. areolata Askew and C. caledonica Askew. A key to Chinese species is provided. All the specimens are deposited in the Zoological Museum, Institute of Zoology, Chinese Academy of Sciences.     

Four new species of Rugopharynx Mönnig, 1927 (Nematoda: Strongyloidea) parasitic in the stomachs of macropodid marsupials from Australia

Systematic Parasitology - Four new species of Rugopharynx Mönnig, 1927 are described from macropodid marsupials in Australia, some identified initially using molecular methods. Rugopharynx...     

Three new species of the genus Probles F?rster (Hymenoptera,Ichneumonidae, Tersilochinae) from?South Korea

Three closely related species of the genus Probles Förster, P. fulgida sp. n., P. korusa sp. n. and P. rukora sp. n., belong to the subgenus Euporizon Horstmann and differ from other Palearctic species of the genus by a combination of long and apically weakly sinuate ovipositor and short temple. These three species are assigned to a newly designated fulgida species-group, and a portion of the key for identification of this species-group is provided. Based on the shape of the ovipositor apex, the fulgida species-group resemble members of the subgenus Microdiaparsis Horstmann but are distinct in having a much shorter temple.     

Description of a new species of Calliostoma (Gastropoda,Calliostomatidae) from Southeastern?Brazil

Calliostoma tupinamba isa new species from Southeastern Brazil, ranging from southern Rio de Janeiro to northern São Paulo, and found only on coastal islands, on rocks and sessile invertebrates at 3 to 5 meters of depth. Shell and soft part morphology is described here in detail. Calliostoma tupinamba is mainly characterized by a depressed trochoid shell; eight slightly convex whorls; a sharply suprasutural carina starting on the third whorl and forming a peripheral rounded keel; and a whitish, funnel-shaped and deep umbilicus, measuring about 5%–10% of maximum shell width. Calliostoma tupinamba resembles Calliostoma bullisi Clench & Turner, 1960 in shape, but differs from it in being taller and wider, having a smaller umbilicus and lacking a strong and large innermost spiral cord at its base. Finally, an identification key of Brazilian Calliostoma species is presented.     

A new species of Thysanote Krøyer, 1863 (Copepoda,Lernaeopodidae) from the Persian Gulf,with comments on the genus

Summary Thysanote alternans n. sp., a lernaeopodid copepod parasitic on Polynemus sextarius is described and illustrated. A key to 19 species of Thysanote is provided (two unnamed species included). Specific diagnosis within the genus is based on the number and shape of maxillary and posterior trunk processes. The limitations of their value as discriminant characteristics are discussed. Host affiliations of the members of the genus are examined. Distribution of Thysanote is shown to have two centres, one in the Indian Ocean and another, a smaller one, in the Caribbean. The connections between them are tenuous. ac]19810127