中国璐蜡蝉科一新记录属及一新种记述(同翅目:蜡蝉总科)

记述璐蜡蝉科 Lophopidae1个中国新记录属 :阿柯璐蜡蝉属 AcothruraMelichar,new record 和 1新记录种 :红缘阿柯璐蜡蝉 Acothrura impunctata(Jacobi) ,new record以及 1新种 :褐带阿柯璐蜡蝉 Acothrura fucizona,sp.n.。模式标本保存在西北农林科技大学昆虫博物馆     

中国蛾蜡蝉科一新记录属及一新记录种

记述采自中国云南省的蛾蜡蝉科1新记录属：宽额蛾蜡蝉属Byhopsyma Melichar及1新记录种：宽额蛾蜡蝉Bythopsyrna circulata(Guerin—Meneville),绘了成虫特征图。     

石原叶蝉属分类并记中国三新种(同翅目:叶蝉科:小叶蝉亚科)

对小叶蝉亚科小绿叶蝉族石原叶蝉属Ishiharella Dworakowska进行了系统分类，并记述中国3新种一一戟突石原叶蝉Ishiharella hastata，sp．nov．、丽石原叶蝉Ishiharella scitula，sp．nov．和齿茎石原叶蝉Ishiharella dentata，sp．nov．。编制了分种检索表。新种模式标本均保存于西北农林科技大学昆虫博物馆。     

Taxonomic Descriptions of One New Species and Redescription of Four Species in the Family Strombidiidae (Ciliophora,Oligotrichida)1

ABSTRACT Five ciliate species collected from the Woods Hole area were examined by protargol silver impregnation and scanning electron microscopy. These ciliates have been shown to sequester and use chloroplasts obtained from flagellate prey. One new species, Strombidium chlorophilum, is described. Four other species, Strombidium capitatum (Leegaard, 1915) Kahl, 1932, Strombidium conicum (Lohmann, 1908) Wulff, 1919, Strombidium acutum (Leegaard, 1915) Kahl, 1932, and Laboea strobila Lohmann, 1908, are redescribed. Characters used in describing the Strombidiidae include cell size and shape, anterior and ventral polykinetids, macronuclear shape and size, the kinetid “girdle,” the ventral kinety, the trichites, and the paroral kinety. The rationale for using these characters as taxonomic criteria is discussed.     

A taxonomic Review of the Subfamily Torodorinae (Lepidoptera,Lecithoceridae) of Vietnam,with Descriptions of Five New Species

As the first part of the taxonomic review for the Lecithoceridae in the northern part of Vietnam, 14 species belonging to the subfamily Torodorinae are recognized, including five new species. We describe three species of the genus Torodora Meyrick (T. phamae sp. nov., T. bachmaensis sp. nov., T. nabiella sp. nov.), two species of Antiochtha Meyrick and Thubana Walker (A. angustivalva sp. nov. and T. circularis sp. nov.) respectively. A taxonomic review for all known species of the subfamily in Vietnam is provided, with illustrations of the imago and genitalia for the species.     

New cavernicolous cixiid from New Zealand (Homoptera: Fulgoroidea)

Confuga persephone n.gen. & sp. (Cixiidae) is described from a cavernicolous population in Nelson Province, New Zealand. Most of its generic characters can be matched separately in other endemic genera, but it appears not to be closely related to any one of them. Malpha duniana Myers is transferred to Aka White.     

中国飞虱科一新记录属和三新记录种

记述采自中国西南地区的飞虱科1新记录属：Altekon Fennah及3新记录种：小黑飞虱A.marpessa(Fennah),齿突小黑飞虱A.charcamis Fennah和暗尾背刺飞虱Hugamiodes fuscicaudata(Muir),附主要特征图,研究标本保存于贵州大学昆虫研究所。     

Notes on planthoppers of the tribe Hemisphaeriini (Homoptera, Fulgoroidea, Issidae) from Vietnam with a description of a new genus and a new species

A new genus and a new species of the tribe Hemisphaeriini Melichar of the family Issidae Spinola are described from Northern Vietnam. Lectotype of Hemisphaerius interclusus Noualhier, 1896 is designated. New data on the distribution and ecology of H. interclusus and H. hippocrepis Constant et Pham, 2011 in Southern Vietnam are provided.     

A Taxonomic Study of European and East African Species of the Genera Pelecopsis and Trichopterna (Araneae, Linyphiidae), with Descriptions of a New Genus and Two New Species of Pelecopsis from Kenya

On the basis of the results of an analysis primarily of the morphology of the male palps and palpal organs the delimitation of the erigonine genera Pelecopsis Simon and Trichopterna Kulczyński and the phylogenetic relationships between European and East African species of these genera are discussed. For the East African species Pelecopsis convexa (Holm), and P. bacelarae (di Caporiacco), together with two undescribed species from Nigeria, the new genus Locketia is established. Pelecopsis humiliceps sp.n. and P. albifrons sp.n., both from Kenya, are described and P. tenera (Holm, 1962), preocc. P. tenera (Schenkel, 1927), is replaced by P. tenuipalpis nom.n. Viewpoints are presented on evolutionary trends and phylogeny of European and East African Pelecopsis species.     

Taxonomic Studies on the Marine Genera Aktedrilus Knöllner and Bacescuella Hrabe' (Oligochaeta, Tubificidae), with Descriptions of Seven New Species

The taxonomy and morphology of Aktedrilus Knöllner, 1935 and Bacescuella Hrabe' 1973 (subfamily Phallodrilinae), both common genera of the marine, littoral meiofauna, were studied on the basis of material from various geographical areas. A. monospermathecus Knöllner, 1935 is redescribed from France and Scotland. A. magnus sp.n., A. hrevis sp.n., A. curvipenis sp.n. and A. floridensis sp.n. are described from Italy, Brazil, France and Florida, respectively. Two very closely related forms are described from the Pacific: A. locyi sp.n. (California) and A. parviprostatus sp.n. (Great Barrier Reef). B. mediterranea sp.n. is described from Italy, and new European records are given forB. arclica Erséus, 1978 andfi. parvithecata Erséus, 1978. Both genera are characterized by having two pairs of prostate glands, well developed penes, and unpaired, mid-dorsal spermatheca (if present). The species of Bacescuella transfer their sperm by means of external spermatophores, structures that are not developed in Aktedrilus. The eight species of Aktedrilus are largely distinguished by means of the morphology of the spermatheca, penes and prostates. The four species of Bacescuella differ principally from each other in the length of the vasa deferentia, and in the morphology of the prostates and copulatory organs. Most Bacescuella species lack spermatheca.     

四突跳小蜂亚科三新记录属及三新种记述(膜翅目:跳小蜂科)

记述采自辽宁、黑龙江和新疆的3个跳小蜂属：卡丽跳小蜂属Charitopus Forster、裂脖跳小蜂属Rhopus Forster和塞克跳小蜂属Sakencyrtus Hayat,均为我国首次记录。共记述4个种,其中卡丽跳小蜂属有1中国新记录种,即暗色卡丽跳小蜂Charitopus obscurus(Erdoes);裂脖跳小蜂属2新种,即短翅裂脖跳小蜂Rhopus brachypterous Xu．sp．nov．和黄色裂脖跳小蜂Rhopus flavus Xu,sp．nov．;塞克跳小蜂属1新种,即长尾塞克跳小蜂Sakencyrtus longicaudus Xu．sp．nov．。     

Holotrich Ciliates from the Stomach of Hippopotamus amphibius, with Descriptions of Two New Genera and Four New Species

SYNOPSIS. Holotrich ciliates from the stomach contents of Hippopotamus amphibius are described, including details of their infraciliature. They are placed in 4 families: subclass Holotrichia, order Gymnostomatida, suborder Rhabdophorina, family Buetschliidae: Blepharozoum binucleatum n.sp., Cucurbella vivax n.g., n.sp.; order Trichostomatida, family Plagiopylidae: Paraplagiopyla kiboko n.g., n.sp.; family Paraisotrichidae: Paraisotricha minuta Hsiung, 1930; family Blepharocorythidae: Charonina hippopotami n.sp. Paraisotricha minuta appears identical to the form found in the cecum and colon of the horse; Blepharozoum binucleatum, Cucurbella vivax and Charonina hippopotami also approach species found in the digestive tract of Equidae. By contrast, Paraplagiopyla kiboko resembles species that are free-living or are commensal in the digestive tract of Echinodermata.     

蒙瓢蜡蝉属Mongoliana Distant的分类研究(同翅目: 蜡蝉总科: 瓢蜡蝉科)

综述蒙瓢蜡蝉属的分类研究历史,记述中国蒙瓢蜡蝉属Mongoliana Distant 7种,其中包括5新种矛尖蒙瓢蜡蝉Mongoliana lanceolata, sp. nov.,三角蒙瓢蜡蝉Mongoliana triangularis, sp. nov.,锯缘蒙瓢蜡蝉Mongoliana serrata, sp. nov.,褐斑蒙瓢蜡蝉Mongoliana naevia, sp. nov. 和曲纹蒙瓢蜡蝉Mongoliana sinuata, sp. nov.;绘制了雄性外生殖器及前翅主要特征图,并列有分种检索表.新种模式标本均保存在西北农林科技大学昆虫博物馆.     

Entodiniomorph Ciliates from the Stomach of Hippopotamus amphibius, with Descriptions of Two New Genera and Three New Species

Entodiniomorph ciliates, belonging to the family Cycloposthiidae, are described from the stomach contents of Hippopotamus amphibius. Monoposthium acanthum gen. n., sp. n., with typical cycloposthiid structure, differs from other genera in having only 1 caudalium. Parentodinium gen. n., represented by P. africanum sp. n. and P. ostrea sp. n., although superficially resembling Entodinium, is considered to be a relatively unspecialized cycloposthiid.     

中国盾蚧科二新种记述(同翅目:盾蚧总科)

记述中国盾蚧科2新种：拟额瘤并盾蚧Pinnaspis pseudotuberculatua sp．nov．和云南兜盾蚧Duplachionaspis yunnanensis sp．nov．。模式标本保存在西北农林科技大学昆虫博物馆。     

New and little-known taxa of the family Cixiidae (Homoptera,Fulgoroidea)

Six new genera and eight new species are described from South and Central Americas, South Africa, and Southeastern Asia. Illustrations of the male genitalia of the type species of the genera Duiliopsis Bergevin and Perindus Emeljanov are given. The generic name Duiliopsis is synonymized with Duilius Stål. The synonymy of the generic name Hemitropis Fieber with Duilius is supported.     

New planthoppers of the tribe Achilini (Homoptera,Fulgoroidea, Achilidae) from Baltic amber

New taxa of Achilini (Achilidae) are described from Baltic amber: Paratesum rasnitsyni gen. et sp. nov., Protomenocria notata gen. et sp. nov., Psycheona variegata gen. et sp. nov., P. striata sp. nov. Protepiptera kaweckii Usinger, 1939 (= Cixidia christinae Lefebvre, Bourgoin et Nel, 2007, syn. nov.) is redescribed with designation of a neotype. “Cixius” testudinarius Germar et Berendt, 1856, “C.” longirostris Germar et Berendt, 1856 and “Oliarus” oligocenus Cockerell, 1910 are transferred to Achilini. A key to the genera of Achilidae known from Baltic amber is provided.