Some remarks on the taxonomy of Antarctic Leuconidae (Cumacea: Crustacea) with a description of a new speciesLeucon intermedius n. sp.

The newly described speciesLeucon intermedius n. sp. differs from other knownLeucon species by an inconspicuous antennal notch and the presence of only a few teeth at the dorsomedian crest. The species most similar toLeucon intermedius areL. septemdentatus andL. inexcavatus from the Antarctic/Subantarctic Ocean. A Table is given to allow direct comparison of the characteristics of allLeucon species known from the Antarctic/Subantarctic, Ocean. Forty-one specimens ofLeucon intermedius n. sp. were collected at depths ranging from 109 to 791 m in the vicinity of the Amery Depression (Indian Sector) and near King George Island (South Shetland Islands). Problems in distinguishing the Antarctic/Subantarctic species of the genusEudorella are discussed. The shape of the antennal notch is suggested as a better characteristic to distinguish theEudorella species than the proportions of the articles of extremities. On the basis of this criterion, samples at the Zoological Museum, Hamburg are made up of two species ofEudorella: gracilior and cf.fallax.     

<Emphasis Type="Italic">Campylonotus arntzianus</Emphasis>, a new species of the Campylonotidae (Crustacea: Decapoda: Caridea) from the Scotia Sea (Antarctica)

Two specimens of Campylonotus arntzianus sp. nov. were caught in the Antarctic Scotia Sea off Saunders Island (57°40.31'S, 26°27.81'W) using an Agassiz trawl at one station (depth: 475-589 m). The new species described here is the fifth representative of the monogeneric family Campylonotidae, and the first of the family south of the Antarctic Convergence. Campylonotus arntzianus sp. nov. is a shrimp of about 5 cm in total length. Due to similarities in adult morphology, C. arntzianus sp. nov. seems to be closely related to C. capensis, a deep-sea species from the Southern Atlantic Ocean. A simple key for the species identification of the Campylonotidae is provided.     

Two New Species of Caddisflies of the Genus Lepidostoma Rambur (Trichoptera: Lepidostomatidae) from the Great Basin

Two new species of Caddisflies from the Great Basin region in California and Nevada are described. Lepidostoma castalianum sp. nov., collected at a spring in the White Mts. of Mono Co., California, is closely related to L. verodum Ross. L. ojanum sp. nov., collected at three separate springs in the White Mts. of Inyo Co., California, and one spring in Mineral Co., Nevada, is a member of the unicolor species group, similar to L. frosti (Milne) and L. unicolor (Banks).     

Leucon parasiphonatus,a new species (Crustacea: Cumacea: Leuconidae) from Antarctic waters

Six specimens ofLeucon parasiphonatus n. sp. were collected at depths ranging from 15 to 424 m in the vicinity of King George Island (South Shetland Islands, Antarctica) and the south eastern Weddell Sea.Leucon parasiphonatus belongs to the subgenusLeucon and differs from the other already known antarctic and Subantarctic species of the genus, in the absence of a serrated dorsomedian line and in the presence of a long pseudorostrum with several fine setae at its tip, surrounding the very long branchial siphon. The surface of the carapace is granulated; the carapace displays no teeth except for a few at its antero-lateral margin and at its ventral margin. The species most similar toLeucon parasiphonatus isLeucon siphonatus, reported from Mediterranean and North Atlantic waters.     

Review of the oriental leafhopper genus Lampridius (Hemiptera: Cicadellidae: Deltocephalinae), with description of a related new genus

The leafhopper genus Lampridius Distant, 1918 (type species: L. spectabilis Distant, 1918 ) is redescribed, and a second species, L. cuspidatus sp. nov. (Thailand: Loei), is described. A related new genus Paralampridius gen. nov. and four new species are described: P. mimicus sp. nov. (China: Guangdong, Hainan), P. rotundatus sp. nov. (Thailand: Loei), P. sinuatus sp. nov. (Thailand: Loei, Suphanburi, Petchaburi), and P. truncatus sp. nov. (Thailand: Chaiyaphum, Ubon Ratchathani). Both genera are tentatively included in the tribe Opsiini, although only Lampridius has paired aedeagal shafts with separate gonopores. All six species are illustrated, and a key is provided for their identification. Problems with the current tribal classification are discussed in light of the present discovery of closely related species that show variation in characters previously assumed to be stable at the tribal level in the subfamily Deltocephalinae.     

中国缺叉多距石蛾属六新种记述(毛翅目,多距石蛾科)

研究了中国毛翅目多距石蛾科缺叉多距石蛾属种类,并报道了其中亲缘关系较近的6新种,即端截缺叉多距石蛾Polyplectropus truncatufus sp.nov.,端突缺叉多距石蛾Polyplectropus convexus sp.nov.,斧端缺叉多距石蛾Polyplectropus dolabriformis sp.nov.,颚状缺叉多距石蛾Polyplectropus mandibuliformis sp.nov.,距枝缺叉多距石蛾Polyptectropus rectangulus sp.nov.,喙端缺叉多距石蛾Polyplectropus rostriformis sp.nov..新种模式标本保存在南京农业大学昆虫标本馆.     

湖南壶瓶山纤赤螨属五新种记述(蜱螨亚纲:赤螨科)(英文)

本文记述了纤赤螨属Leptus Latreille 1796幼螨5新种,即壶瓶山纤赤螨Leptus hupingshanicus sp.nov.,短足纤赤螨Leptus brachypodos sp.nov.,石门纤赤螨Leptus shimenensis sp.nov.,长足纤赤螨Leptus dolichopodos sp.nov.和凹板纤赤螨Leptus sulciscutus sp.nov.,所有模式标本均保存在中南林学院的昆虫标本馆。     

寡毛跳甲属中国种类(叶甲科,跳甲亚科)记述

记述了寡毛跳甲属Luperomorpha Weise的中国种类,共计27种,其中有6新种,新种为陈氏寡毛跳甲Luperomorpha cheni Wang et Ge,sp.nov.,光胸寡毛跳甲Luperomorpha glabricollis Wang et Ge,sp.nov.,广西寡毛跳甲Luperomorpha guangxiana Wang et Ge,sp.nov.,海南寡毛跳甲Luperomorpha hainana Wang et Ge,sp.nov.,膨梗寡毛跳甲Luperomorpha pedicelis Wang et Ge,sp.nov.,古铜寡毛跳甲Luperomorpha similimetallica Wang et Ge,sp.nov.。模式标本保存在中国科学院动物研究所昆虫标本馆。     

New gall midges of the tribe Leptosynini (Diptera,Cecidomyiidae) from the Late Eocene ambers and the classification of the supertribe Heteropezidi

Three new genera and 27 new species of gall midges are described from the Late Eocene ambers: Henria baltica sp. nov., Frirenia manca sp. nov., F. musicata sp. nov., Leptosyna samlandica sp. nov., L. fastosa sp. nov. from Baltic amber and H. xystica sp. nov., H. liquida sp. nov., Stellasegna vlaskini gen. et sp. nov., S. vaporea sp. nov., S. nexa sp. nov., Rasnitsia verticosa gen. et sp. nov., F. rohdendorfi sp. nov., F. schevchenkoi sp. nov., F. melica sp. nov., F. lukashevichae sp. nov., F. leporidis sp. nov., F. marmarygma sp. nov., F. vesana sp. nov., Vincinescia alisae gen. et sp. nov., L. margarita sp. nov., L. munifera sp. nov., L. sukachevae sp. nov., L. assa sp. nov., L. larga sp. nov., L. vegeta sp. nov., L. vaticina sp. nov., and L. shcherbakovi sp. nov. from Rovno amber. Strobliella capitata Fedotova is redescribed as Henria capitata (Fedotova, 2004) (comb. nov.). Diagnoses of Henria (= Electroxylomyia Nel et Prokop, syn. nov.), Frirenia, and Leptosyna are revised. As a result, Henria comprises 3 extant and 5 extinct (Late Eocene) species, including H. eocenica (Nel et Prokop), comb. nov. (= Electroxylomyia eocenica), Frirenia comprises 1 extant and 10 Late Eocene species, and Leptosyna comprises 3 extant and 11 Late Eocene species. The tribe Heteropezini is elevated to the supertribal rank (Heteropezidi) and included in the subfamily Lasiopterinae. Leptosynini is treated as a separate tribe, and Lasiopterinae is considered as part of Cecidomyiidae s. str. (i.e., excluding Lestremiidae). Keys to the tribes and genera of Heteropezidi and to species of Henria, Stellasegna, Frirenia, and Leptosyna are provided. The gall midge faunas of the Rovno and Baltic ambers are compared. Phylogenetic relationships within the supertribe are hypothesized.     

丽盲蝽属(丽盲蝽亚属)中国种类修订(半翅目:盲蝽科:盲蝽亚科)(英文)

对丽盲蝽属 (丽盲蝽亚属 )Lygocoris (subg .Lygocoris)的中国种类作了修订。文中共包括 19个种 ,其中有 12新种 ,1个中国新纪录种 ,并包括 1项新等级的认定。即暗胝丽盲蝽L .(L .)calligersp .nov .(正模 :四川峨眉山九老洞 ) ,程氏丽盲蝽L .(L .)chengisp .nov .(正模 :四川峨眉山大乘寺 ) ,晕斑丽盲蝽L .(L .)diffusomaculatussp .nov .(正模 :甘肃榆中兴隆山 ) ,淡色丽盲蝽L .(L .)dilutussp .nov .(正模 :甘肃夏河县合作 ) ,锈褐丽盲蝽L .(L .) ferrugineussp .nov .(正模 :云南哀牢山 ) ,褐盾丽盲蝽L .(L .) fuscoscutel latus (Reuter ,190 6 )stat .nov .[由L .(L .)striicornisvar.fuscoscutellatus升为种级阶元 ],广西丽盲蝽L .(L .) guangxiensissp .nov .(正模 :广西龙胜 ) ,东亚丽盲蝽L .(L .)idoneus(Linnavuori,196 3) (中国新纪录种 ) ,完脊丽盲蝽L .(L .)integricarinatussp .nov .(甘肃榆中麻家寺 ) ,林氏丽盲蝽L .(L .)linnavuoriisp .nov .(云南哀牢山簸箕坝 ) ,长翅丽盲蝽L .(L .)longipennis (Reuter ,190 6 ) ,斑盾丽盲蝽L .(L .)maculis cutellatussp .nov .(四川理县刷经寺 ) ,原丽盲蝽L .(L .) pabulinus (Linnaeus ,176 1) ,红盾丽盲蝽L .(L .)rufiscutellatussp .nov .(甘     

中国云南细颚猛蚁属五新种一新记录种记述 (膜翅目 :蚁科)(英文)

记述采自云南西双版纳细颚猛蚁属LeptogenysRoger 5新种 :黄帝细颚猛蚁L .huangdiisp .nov .,盘古细颚猛蚁L .panguisp .nov .,庄子细颚猛蚁L .zhuangziisp .nov .,老子细颚猛蚁L .laoziisp .nov .,孟子细颚猛蚁L .mengziisp .nov .。在同一地区发现中国新记录种 1种 :粗角细颚猛蚁L .crassi cornisEmery。编制了细颚猛蚁属中国已知 13种的工蚁分种检索表。提供了除勃固细颚猛蚁L .peuqueti(Andre)外 12个种的详细特征图。中国已知种类被划分为 4个种组 :粗角细颚猛蚁种组L .crassicornis group ,中华细颚猛蚁种组L .chinensis group ,条纹细颚猛蚁种组L .diminuta group和庄子细颚猛蚁种组L .zhuangzii group。     

New beetle species of the genus Lasiosyne (Coleoptera, Lasiosynidae) from the Late Jurassic and Early Cretaceous of Russia and Mongolia

Six new species of the genus Lasiosyne Tan et al., 2007, the type genus of the family Lasiosynidae Kirejtshuk et al., 2010, are described from Jurassic and Lower Cretaceous deposits of Mongolia and East Siberia: L. shartegiensis sp. nov., L. insculpta sp. nov., L. longitarsa sp. nov., L. cataphracta sp. nov., L. punctata sp. nov., and L. decora sp. nov. A modified diagnosis of the genus is proposed.     

中国细蚁亚科系统分类研究（膜翅目：蚁科）

记载中国细蚁亚科Leptanillinae昆虫2属。报道细蚁属Leptanilla Emery 3种：湖南细蚁L. hunanensis Tang, Li et Chen分布于湖南省,台湾细蚁L.taiwanensis Ogata, Terayama et Masuko分布于台湾省,云南细蚁L.yunnanensis sp.nov.分布于云南省。原细蚁属Protanilla Taylor为中国新记录属,在云南省采集并描述该属2新种：单色原细蚁P.concolor sp.nov.和双色原细蚁P.bicolor sp.nov.。编制了细蚁亚科这2属的工蚁分属检索表和中国分布种工蚁分种检索表。     

中国滑菌蚊属四新种记述（双翅目：菌蚊科）

记述中国滑菌蚊属4新种:浅黄滑菌蚊Leia bubaline sp.nov.,密毛滑菌蚊Leia densisetosa sp.nov.,黑龙江滑菌蚊Leia heilongjiangensis sp.nov.,和粗角滑菌蚊Leia robusticornis sp.nov.。编制了该属中国种类检索表。模式标本保存于浙江农林大学昆虫标本室。     

Amphipod crustaceans from anchihaline cave waters of the Galapagos Islands

Three species of blind Amphipoda are recorded from anchihaline cave waters in the Galapagos Islands. One of these, Galapsiellus leleuporum (Monod, 1970) was previously know from the islands; the male is described for the first time. The other two belong to families with predominantly (though not exclusively) deep-sea members: Valettietta cavernicola sp. nov. (family Lysianassidae; and Antronicippe serrata gen. et sp. nov. (family Pardaliscidae). The genus Valettietta was not previously recorded from caves; it contained two abyssal species in the Atlantic, while a third species was recorded from the Pacific in a vertical haul between 0 and 5300 m. Antronicippe is closely related to Spelaeonicippe , a genus with two species known from anchihaline caves in the Canary Islands and the West Indies.     

Nine new and less known nematode species from the deep-sea benthos of the Norwegian Sea

Eight new and one less known nematode species are described from Vöring Plateau at 970 m to 1426 m depth and adjacent deep-sea plain at 3062 m depth in the Norwegian Sea: Actinonema grafi sp. nov., Desmodora pilosa Ditlevsen, 1926, Leptolaimus meyer-reili sp. nov., Tarvaia heegeri sp. nov., Diplopeltoides linkei sp. nov., Diplopeltis bathmanni sp. nov., Southerniella nojii sp. nov, Pararaeolaimus rumohri sp. nov. and Theristus altenbachi sp. nov. Differential diagnoses to the eight new species are given. Actinonema grafi, Leptolaimus meyer-reili and Theristus altenbachi are frequently found on Vöring Plateau and belong to the most dominant species, whereas Desmodora pilosa and Pararaeolaimus rumohri are dominant species at few sites only. The other species occur sporadically, in few numbers, and belong — as do Pararaeolaimus rumohri — to seldomly reported nematode genera.Contribution No. 111 from Sonderforschungsbereich 313 der Universität Kiel, Germany.     

福建中中新世紫萁属(紫萁科)的一个新种

丰富的化石记录显示中生代和新生代紫萁属在北半球广泛分布.本文描述了发现于福建中中新世佛昙群的紫萁属一新种:漳浦紫萁(Osmunda zhangpuensis Z.X.Wang and B.N.Sun,sp.nov.).化石小羽片保存完好,呈线状披针形,边缘具齿,羽状脉序.在该属现生种中,当前化石种与现生种Osmunda...     

中国辽秃蝗属的分类研究及二新种记述（直翅目， 蝗总科， 斑腿蝗科， 秃蝗亚科）（英文）

记述了我国辽秃蝗属Liaopodisma 3个种, 包括2新种： 台中辽秃蝗Liaopodisma taichungensis sp. nov.和台湾辽秃蝗Liaopodisma taiwanensis sp. nov.。台中辽秃蝗L. taichungensis sp. nov.同千山辽秃蝗L. qianshanensis Zheng, 1990近似, 不同之处为黑色眼后带不明显, 前胸背板中隆线几乎不见, 雄性前翅长为宽的1.8倍, 雄性中胸腹板中隔向后渐宽大, 雄性后足胫节外侧具10刺。台湾辽秃蝗L. taiwanensis sp. nov.的后足股节下侧红色, 前翅中部不加宽且前、 后缘几乎平行, 可与本属其余2已知种区别。并附辽秃蝗属种检索表。