Leptepsilonema santii sp.n. from Spain and data on the variability ofL. filiforme (Nemata,Epsilonematidae)

The genusLeptepsilonema is recorded for the first time from the Mediterranean:L. santii sp.n. is characterised by a slender body with a large number of annules (122–128). Cuticular ornamentation with clear ridges and a lateral field of small thorns on both sides of the anteriormost annules are also typical as well as the number and arrangement of copulatory thorns (2–3 pairs, 2 fields), the shape and length (49–58 µm) of spicules in males.L. filiforme is recorded from New Caledonia; specimens largely resemble the original types but are larger. The variability of some morphological structures is discussed.     

Four new species of the genus Perepsilonema Lorenzen, 1973 (Nematoda,Epsilonematidae) from the bay of Calvi (Corsica,Mediterranean)

Four new species of the genus Perepsilonema are described. They are characterized by general habitus, cuticular ornamentation, shape and sexual dimorphism of the amphideal fovea, shape and number of ventral copulatory spines and the shape of the spicules. The female genital system comprises two reflexed ovaries, a left and a right spermatheca and a median uterine chamber filled with sperm cells. The distal part of the uteri have secretory wall cells which contain in some specimen spherical refractive bodies.     

Two New Species of Epsilonema from South Indopacific (Nemata,Epsilonematidae)

Two new species of Epsilonema are described from coral sand from Polynesia and New Caledonia. Epsilonema exoticum, with ca. 131 annules, is characterized by heterogeneous vacuolar ornamentation, small amphid, and male with small field of tiny copulatory thorns. Epsilonema enigmaticum, with ca. 168 annules and small vacuoles and ridges on the cuticle, differs from all other species of the genus by the number (10-16) of subcephalic setae.     

Six new species of the genus Diplopeltula (Nematoda: Diplopeltidae) with remarks on the heterogeneity of the taxon

Six new Diplopeltula species are described: D. pulchra sp.n., D. belgica sp.n., D. striolata sp.n. and D. curta sp.n. (Southern Bight of the North Sea), D. nellyae sp.n. and S. pumila sp.n. (New Caledonia). Diplopeltula indica Gerlach, 1962 is redescribed from Guadeloupe (FWI). Based on the examination of these seven Diplopeltula species, the genus has been reappraised. The systematic position of the other genera of the Diplopeltidae Filipjev, 1918 is also discussed. Diplopeltoides Gerlach, 1962 is moved from the Aegialoalaimidae Lorenzen, 1981 to the Diplopeltidae.     

Eight new Tricoma species (Nematoda,Desmoscolecidae) from a deep-sea transect off Calvi (Corsica,Mediterranean)

Eight new species of the genus Tricoma are described from the Mediterranean: Tricoma (Tricoma) apophysis sp.n., Tricoma (T.) latispicula sp.n., Tricoma (T.) corsicana sp.n., Tricoma (T.) pygmaea sp.n., Tricoma (T.) vincxae sp.n., Tricoma (T.) duopapillata sp.n., Tricoma (T.) setosa sp.n. and Tricoma (Quadricoma) tripapillata sp.n.. All are noteworthy for being small.     

A new species of Amphoropsyche (Trichoptera, Leptoceridae) from Ecuador, with a key to the species in the genus

A new species of Amphoropsyche Holzenthal is described from Ecuador. It is similar to a group of species with dorsomesal processes on the preanal appendages (i.e., Amphoropsyche woodruffi Flint & Sykora, Amphoropsyche refugia Holzenthal, and Amphoropsyche aragua Holzenthal), but can be distinguished from these and other members of the genus by the short, digitate dorsomesal processes on the preanal appendages and the broad lateral processes of tergum X of the male genitalia. A key to males of the 14 species now known in the genus is presented based on characters of the genitalia.     

A new Mylabris species from south-eastern Iran and a key to the Iranian species of the nominate subgenus (Coleoptera, Meloidae)

A new species of Mylabris of the nominate subgenus is described and figured. This species is apparently endemic to the south-eastern Iranian province of Kerman and seems to be phenetically very distinct from all other species of this subgenus, primarily because of the unique elytral pattern. A key to the species of the nominate subgenus distributed in Iran is also presented.     

Two new species of the genus Rhynchonema (Nematoda,Xyalidae) from Amakusa,south Japan

During the ecological studies on marine nematodes in the intertidal zone and an adjacent seagrass Zostera marina Linne bed in Amakusa, south Japan, two new species of the genus Rhynchonema Cobb, 1920 were found. They are described as R. kikuchii and R. amakusanum. Up to now, Rhynchonema species were unknown from Japan.     

A new species of Litopeltis Hebard, 1920 from Rio de Janeiro,Brazil (Blattodea,Blaberidae, Epilamprinae) with a key to males and geographical distribution of the remaining species of the genus

This contribution describes a new species of Litopeltis from Brazil, L. teresopolitensis sp. n., which shows similarities with L. paineirensis Lopes & Oliveira, 2010 and L. ribeiropretano Lopes & Oliveira, 2010. It differs in characters of morphology genitalia and configuration, with the median sclerite bearing microspines on the sclerotic apex. A map showing the geographic distribution of the Brazilian species and a key to males of the other species of the genus are also presented.     

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.     

A new species of Trichieurina (Diptera,Chloropidae) with a key to the world species of the genus

Trichieurina haladai sp. n. (Diptera, Chloropidae), is described from Zambia. All known Trichieurina species are keyed and main differential characters are illustrated.     

中国西藏棘虫兆科两物种的重新记述及中国已知种检索表（弹尾纲）

首次报道中国西藏棘科两物种:符氏直棘Orthonychiurus folsomi(Schffer,1900)和喜马拉雅直棘Orthonychiurus himalayensis(Choudhuri,1958),附详细描述及特征图;编制了中国棘科已知种类分种检索表。研究标本保存于中国科学院动物研究所动物标本馆。     

A new species of the cicada genus Cicadatra Kolenati, 1857 (Hemiptera, Cicadidae) from Pakistan with a key to the known species of Pakistani Cicadatra

A new species of cicada, Cicadatra ziaraticasp. n., is described from Pakistan. Male genitalia, timbal and opercula are described and illustrated as important diagnostic characters. Biological notes are also provided. A key to the known Cicadatra of Pakistan is provided.     

Marine nematodes of the family Draconematidae (Nemata): a synthesis with phylogenetic relationships

The family Draconematidae is reviewed. Diagnoses of all taxa are updated or emended, basedupon an evaluation of diagnostic features. Aphylogenetic analysis at the genus level based onparsimony suggested that Tenuidraconema belongsto the Draconematinae. A new genus Bathychaetosoma is erected to accomodate B.uchidai (Kito, 1983). It is characterized by acephalic region with a smooth, non-thickened cuticleand numerous cephalic adhesion tubes located posteriorto the head region and extending over more than twohead diameters along the cervical region.     

The genus Meiothrips Priesner (Thysanoptera, Phlaeothripidae, Idolothripinae) with a key and a new species from China

The genus Meiothrips Priesneris reviewed, with Meiothrips fuscicrussp. n., and Meiothrips nepalensis Kudo & Ananthakrishnan recorded and described from China, and a key provided to the five known species. COI sequences of the new species and Meiothrips nepalensis are also provided.     

中国盾盘菌属分类研究(英文)

对我国盾盘菌属馆藏标本和近年来采集的材料进行分类学研究表明,中国已知该属31种。描述了3个新种,命名为柯氏盾盘菌、长孢盾盘菌和假小孢盾盘菌,对新种与其相近种的区别进行了讨论;根据前人的形态描述,对S. erinaceus,S.olivascens和S. lusatiae在中国的分布提出了质疑;根据对相关馆藏标本的观察,指出S. barlae、S. superba和S. vitreola在我国的报道系基于错误鉴定,它们应从中国物种名录中排除。文中提供了该属中国已知种的分种检索表。     

Nematodes from the Strait of Magellan and the Beagle Channel (Chile): the genera Cervonema and Laimella (Comesomatidae: Nematoda)

Five species of Cervonema and four species of Laimella are described from the Strait of Magellan and the Beagle Channel, Chile, six species of which are new to science. Cervonema chilensisn. sp. and Cervonema hermanin. sp. are separated from other known species of Cervonema by a short cervical region (less than one head diameter from the front end to the anterior border of the amphids). Cervonema chilensisn. sp. is characterised by a tail length of 5 anal diameters with posterior half filiform; Cervonema hermani n. sp. is characterised by a tail length of 6–9 anal diameter and posterior part (75%) cylindrical. Cervonema shiaen. sp. is characterised by the cephalic seta 4 m long, amphids 9–10 m in diameter; spicules 16 m long and 0.8–0.9 abd; tail 4.7–5.4 anal diameter and 50% posterior part filiform; 4–5 minute precloacal supplements. Laimella subterminatan. sp. is characterised by the subterminal position of the buccal cavity which separates it from the other species of the genus. Laimella annaen. sp. is characterised by the head diameter 9–11 m, cephalic setae and external labial setae 9 + 5 m long, respectively, amphids 7 m in diameter; spicules 28–30 m long; tail 14–17 anal diameter and posterior part (75%) filiform; 5 precloacal supplements. Laimella sandraen. sp. is very close to Laimella annaen.sp. in having similar cephalic sensilla, amphids and spicules. Laimella sandraen. sp., however, can be separated from L.annaen. sp. by the shape of head and the structure of sperm cells, the total body length and the cylindrical part of tail. Cervonema papillatum Jensen, 1988, C. tenuicauda (Stekhoven, 1950) and L. longicauda Cobb, 1920 are found in this area as well. The key of all known species of Cervonemaand Laimellais presented.     

A new Eastern Asian Hycleus and key to the Chinese species of the phaleratus group (Coleoptera,Meloidae, Mylabrini)

A new species of Hycleus belonging to the phaleratus group, and close to Hycleus phaleratus, is described. The new species, Hycleus marcipoli, is distributed in China (Gansu and Taiwan), Laos, and northern Thailand. A key to the Chinese species of this group is presented.     

Three new species of the genus Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from the Jiulongshan Natural Reserve, East China

Three new species of the genus Lathrobium Gravenhorst from Jiulongshan Natural Reserve, Zhejiang, East China, Lathrobium jiulongshanensesp. n., Lathrobium shenisp. n. and Lathrobium zhaotiexiongisp. n. are described and illustrated. A key to the Lathrobium species from Zhejiang Province is provided.