黑龙江省蚋科一新种(双翅目,蚋科)

描述黑龙江省蚋属Simulium纺蚋亚属Nevermannia宽足蚋组vernum 1新种,即饶河纺蚋S.(N.)raohense sp.nov..该蚋与宽足纺蚋S.(N.)vernum Macquart,1826,清水纺蚋S.(N.)qingshuiense Chen,2001,内田纺蚋S.(N.)uchidai Takahasi,1950,吉林纺蚋S.(N.)jilinense Chen and Cao,1994,林纺蚋S.(N.)silvestre Rubtsov,1956,新宾纺蚋S.(N.)xinbinense Chen and Cao,1983,S.(N.)tosariense Edwards,1934等蚋种比较相似,但生殖叉突、生殖板、生殖腹板、生殖叉骨和足色均有差异.模式标本保存在军事医学科学院医学昆虫标本馆.     

GENUS EI：IOTIS MEYRICK （LEPIDOPTERA： OECOPHORIDAE） NEW FOR CHINA

This paper reports the genus Erotis Meyrick for the first time from China. Two new species Erotis expansa sp. nov. and Erotis punctalosa sp. nov. are described. E. expansa sp. nov. is related to E. phosphora Meyrick both in appearance and in the male genitalia, but can be differentiated from the latter by uncus broader and slightly concave at middle of caudal margin, gnathos nearly as long as uncus and valva with costa almost straight in the male genitalia. E. punctalosa resembles E. expansa sp. nov. externally, but can be easily distinguished from the latter by the female genitalia: eighth tergite caudally almost straight; two signa large thorn-like, basal plate irregularly triangular in shape, with fine spines along anterior margin. The photographs of the adults and the genital structures of the new species are provided. A key to all the known species of Erotis is given.     

A New Species of the Genus Tylototriton （Urodela： Salamandridae） from Northeastern Hunan Province,China

We describe a new species from the family Salamandridae from northeastern Hunan Province of China based on morphological and molecular genetic evidences.The new species,Tylototriton liuyangensis,is a member of the T.asperrimus group,and shares a number of similarities with T.wenxianensis and T.broadoridgus.The dorsal surface of the new Tylototriton species is completely black,with nodule-like warts distributed evenly along the lateral margin of dorsal body,and there is no transverse striae between the warts.There are several diagnostic characters of the new species that differ from those of T.wenxianensis and T.broadoridgus as follows：（1）the interorbital space（IOS）is comparatively wide;（2）there is a bony ridge present on the dorsal head surface,running along the upper eyelids;（3）the space between axilla and groin（AGS）is comparatively large,with the mean male AGS approximately equal to 50%of the snout-vent length（SVL）and the mean female AGS being 53%of SVL;and（4）there is a small genital armature on the anterior angle of labial folds present inside the anal fissure of adult males during the breeding season.The result from the molecular phylogenetic analysis of the genus Tylototriton（including the type specimen of the new species）based on the complete DNA sequence of the mitochondrial ND2 gene（1035 bp）indicated that the new species was similar to T.wenxianensis,T.dabienicus,and T.broadoridgus,but formed an independent clade.This result was consistent with the morphological analysis above,supporting that the Liuyang Population represented a distinct species.     

四川省蚋属纺蚋亚属一新种记述(双翅目,蚋科)

泸定纺蚋,新种Simulium(Nevermannia)ludingense sp.nov.(Figs.1-17)根据雄虫尾器和蛹呼吸丝特征,新种应隶属于纺蚋亚属的宽足蚋组uernum-group.新种的主要特征是幼虫后腹节具附骨,这一特征在该组见于报告者仅有5种,即产自我国台湾的S.(N.)yushangense、湖南的S.(N.)zhangjiajiense和贵州的S.(N.)qinshuiense、菲律宾的S.(N.)aberrans以及马来西亚的S.(N.)caudisclerum.但新种蛹茧无前背突可与S.(N.)yushangense、S.(N.)qingshuiense、S.(N.)zhangjiajiense和S.(N.)caudisclerum相区别;其雄性生殖腹板呈半圆形以及幼虫上颚缘齿无附齿列可与S.(N.)caudisclerum相区别.正模♀,副模7♀♀,5♂♂,12蛹,5幼虫,2003-09-19,采自泸定县药王庙小溪水草.模式标本存放于贵阳医学院生物学教研室.     

广西绳蚋二新种(双翅目,蚋科)

记述广西壮族自治区蚋属绳蚋亚属2新种,元宝山绳蚋S.(G.)yuanbaoshanense sp.nov.和龙胜绳蚋S.(G.)longshengense sp.nov.,二者均以采集地命名.模式标本存放于贵阳医学院生物学教研室.元宝山绳蚋,新种S.( G.)yuanbaoshanense sp.nov.(图1～14)新种雄虫后足基跗节不膨胀,两侧平行,隶属于巴托绳蚋组batoense group.与报道自爪哇的巴托绳蚋S.(G.)batoense Edwards和产自我国的金鞭绳蚋S.(G.)jinbianense Zhang and Chen近缘.但新种依其雄虫尾器的形状、蛹呼吸丝的分支情况及幼虫后颊裂端圆等特征与前者有明显的差异.而股、胫节无鳞状毛、胫节无亚基黑环及雌虫生殖叉突后臂无侧突,可与后者相区别.正模♀,副模2(♂)(♂),7蛹,3幼虫,均采自广西元宝山溪流水草中.龙胜绳蚋,新种S.(G.)longshengense sp.nov.(图15～27)根据新种雄虫后基跗节不膨胀,也隶属于绳蚋亚属的batoense组(Takaoka and Davies,1995,1996).与报道自中国的海南绳蚋S.(G.)hainananse Long and An近似.二者蛹的特征几乎无区别,但新种雄虫生殖肢端节和腹板的形状,各足股节具暗色鳞状毛;幼虫后颊裂端圆,腹节无暗色分支毛,可资鉴别.正模♀,副模3蛹,1幼虫采自广西龙胜县三门山溪背阳水草中;3蛹,1幼虫采自广西十万大山小溪水草中.     

海南岛蚋类研究Ⅰ绳蚋三新种记述(双翅目:蚋科)

记述采自海南岛尖峰岭和五指山的蚋属绳蚋亚属Simulium(Gomphostilbia)3新种,即曲端绳蚋S.(G.)curvastylum sp.nov.,黑股绳蚋S.(G.)nigrofemoralum sp.nov.和膨股绳蚋S.(G.)tumum sp.nov..分别对其成虫和幼期作形态描述并与其近缘种比较作分类讨论.     

海南岛蚋类研究I绳蚋三新种记述（双翅目：蚋科）

记述采自海南岛尖蜂岭和五指山的蚋属绳蚋亚属Simulium(Gomphostilbia )3新种,即曲端绳蚋S.(G.)curvastylum sp.nov.,黑股绳蚋S.(G.)nigrofemoralum sp.nov.和膨股绳蚋S.(G)tumum sp.nov.。分别对其成虫和幼期作形态描述并与其近缘种比较作分类讨论。     

A NEW SPECIES OF THE GENUS CULICOIDES （JILINOCOIDES）（DIPTERA： CERATOPOGONIDAE） FROM THE GUANGXI ZHUANG AUTON. REG., CHINA

A new species of Culicoides ( Jilinocoides ), C. ( J. ) guangxiensis sp. nov. from Guangxi Zhuang Autonomous Region, China is described. The new species is closely allied to Culicoides qianweiensis Yu 1982,but is distinctly different in the presentation of the sensilla coeloconica, sensory pit of the palpus third segment,number of mandible teeth, pale spot on basal portion of wing and r-m pale spot on wing of female. The type spec-imen is deposited in the Institute of Military Medical Sciences, Shenyang Military District, Shenyang 110034,China.     

四川省山蚋亚属一新种记述(双翅目,蚋科)

继作者于2005年首次发现并记述四川省山蚋亚属二新种之后,报道四川省山蚋亚属另1新种,Simulium (Montisimulium)jiajinshanense sp.nov.(夹金山山蚋).本新种与报告自中国的S.(M.)tibetense Deng et al.,1993(西藏山蚋)and S.(M.)moxiense Chen et al.,2005(磨西山蚋),阿塞拜疆的S.(M.)assadovi(Djafarav,1956),亚美尼亚的S.(M.)litshkense(Rubtsov,1947),哈萨克斯坦的S.(M.)quattuordecimfiatliatum(Rubtsov,1947)和塔吉克斯坦的S.(M.)quattuordecimfilum Rubtsov,1947相似,均具14条呼吸丝,但新种可依据食窦弓具中突,两性生殖器的特殊形态,茧简单和呼吸丝特殊分枝等综合特征和上述近缘种相区别.     

中国新记录——囊粉蛉属及一新种记述（脉翅目：粉蛉科）

Genus Aleuropteryx Loew is first recorded from China, and Aleuropteryx sinica sp. nov. is described as new to science. All the type specimens are deposited in the Insect Collections of China Agricultural University, Beijing, China.     

陕西省蚋属一新种记述(双翅目:蚋科)

Simulium (Simulium) liubaense, sp. nov. is described based on the female specimens collected from Liuba, Shaanxi Province, China. This species is assigned to the variegotum-group of the subgenus Simulium, and is closely related to S. (S.) jingfui Cai and An, 2008, S. (S.) taiwanicum Takaoka, 1979, S. (S.) hackeri Edwards 1928, S. (S.) chamlongi Takaoka and Suzuki, 1984. However it is clearly differentiated from them by the structure of cibarium, genital fork, genital plate, paraproct and cercus of the female. All the specimens are kept in the Medical Entomology Collection Gallery, Academy of Military Medical Sciences, Beijing.     

西藏蚋属一新种（双翅目：蚋科）

记述西藏自治区蚋属Simulium蚋亚属Simulium 1新种,以陈汉彬教授的名命名为汉彬蚋Simulium(Simulium) hanbini sp. nov.。该新种与Simulium (Simulium) jingfui Cai & An, 2008及Simulium (Simulium)liubaense Liu & An, 2009相似,但该蚋爪无基齿,拉氏器较长,食窦的形状也不同。模式标本保存在北京军事医学科学院医学昆虫标本馆。     

Calixolepis thuli n. g., n. sp. (Cestoda: Hymenolepididae) from the wood duck Aix sponsa (Anatidae) in America

Calixolepis thuli n. g., n. sp. is described and figured on the basis of the specimens from the wood duck Aix sponsa (L.) (Anseriformes: Anatidae) from Cuba and the USA. The tapeworm is characterised by: (1) strobila of medium size; (2) deep genital atrium; (3) external accessory sac; (4) unilateral genital pores, with female genital ducts situated anterior to male ducts; and (5) the following characteristic structure of the male and female terminal genitalia: the genital pouch has a stylet and a goblet-like structure, the calix; a cirrus is absent; and the thick-walled copulatory part of the vagina forms vaginal vestibule distally which may open through a vaginal papilla into the genital atrium. Other morphological structures indicate a relationship with species of the genus Sobolevicanthus Spasskii & Spasskaya, 1954 or with Cladogynia Baer, 1938 (Hymenolepididae). The differences between the tapeworms from Cuba and the USA suggest the possible occurrence of various morphological forms of Calixolepis.     

First description of the female of Sarcophaga (Sarcorohdendorfia) gracilior (Chen, 1975) (Diptera,Sarcophagidae)

Sarcophaga (Sarcorohdendorfia) gracilior (Chen, 1975) is documented from specimens collected in Hubei Province, China, using morphological characters and wing interference patterns (WIPs). The female of S. (S.) gracilior is described for the first time, the male is redescribed, and both sexes are photographed. The distribution of the species is updated.     

A Trichodorus (Triplonchida: Trichodoridae) Nematode from Thrips (Thysanoptera: Panchaetothripinae)

A thrips insect Caliothrips sp. (Thysanoptera: Panchaetothripinae) from persimmon fruit (Ebenaceae: Diospyros sp.) from an unknown origin, possibly Asia, was intercepted in a passenger bag in November 2012 at the Peace Arch Border Crossing from Canada to Blaine, WA, by a USDA-APHIS-PPQ port inspector. Nematodes were attached to the abdomen of the female insect and sent to us in saline. Seven nematodes (five females, two males) were measured and these and others were processed for permanent slides. An adult female and a female juvenile were prepared for PCR. Morphologically these nematodes belonged to the Trichodorus sparsus group, and the 28S rDNA D2-D3 sequence showed greatest similarity to Trichodorus paragiennensis (94%) and T. giennensis (93%), with greatest morphological similarity to the latter species. Among other morphological differences, the innermost uterus width is wider than in related species. Trichodorus spp. are normally found in soil, so this is the first population seen in the atypical habitat of an insect. Morphological and molecular characteristics of Trichodorus sp. are presented, but a putative new species name is not currently advisable because of relatively poor condition of specimens. Ecological associations are also discussed.     

On the distribution of Temnostoma vespiforme (Diptera, Syrphidae) in North America

The occurrence of Temnostoma vespiforme (L.) in the Holarctic Region is questioned. The North American specimens previously determined as T. vespiforme (L.) are re-examined. Their differences from the European specimens in the body coloration and in the morphology of the male and female genitalia are listed.     

Systematic studies in Tylosema (Leguminosae)

A contribution to the knowledge of Tylosema (Schweinf.) Torre & Hillc. is presented. The main objectives of this revision were: (1) to elucidate the taxonomic position of the specimens collected in south Angola, (2) to provide a review of species boundaries in the genus, especially between T. fassoglense (Schweinf.) Torre & Hillc. and T. esculentum (Burch.) A.Schreib. and (3) to evaluate the contribution of pollen morphology for delimitation of the species in this genus. Numerical analyses were performed based on morphometric data taken from herbarium specimens. Principal component analysis and cluster analysis divided specimens of Tylosema into four major groups, corresponding to three recognized species and a new taxon. A new micromorphometric character (swollen base of hairs) was found that further contributes to the distinction of T. humifusum (Pic.Serm. & Roti Mich.) Brenan from other species. A new species, T. angolense P. Silveira & S. Castro sp. nov. , is described and illustrated. A taxonomic key and distribution map of studied taxa is also provided. The analyses of pollen morphology allowed for the distinction of the taxonomic groups.  © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 147 , 99–115.     

An electrophoretic and morphological analysis of Labiostrongylus (Labiosimplex) bancrofti (Johnston & Mawson, 1939) (Nematoda: Cloacinidae), from macropodid marsupials,with the description of two new species

Allozyme electrophoresis was used to compare specimens of Labiostrongylus (Labiosimplex) bancrofti from two species of Australian macropodids, Macropus dorsalis and M. parryi, with a related species, L. (Labiomultiplex) uncinatus which also infests M. dorsalis. Each nematode was characterised genetically at 18 enzyme loci. The level of fixed genetic differences detected between L. (Ls.) bancrofti from M. parryi and M. dorsalis (83%) is equivalent to that when each is compared to the morphologically distinct species L. (Lm.) uncinatus (89–94%), demonstrating unequivocally that the taxon L. (Ls.) bancrofti represents at least two species, one in M. parryi and one in M. dorsalis. In addition, morphological evidence from additional specimens collected from M. parryi suggested the existence of a third sibling species in this group. All three species differ in the shape of the spicule tips; L. (Ls.) bancrofti has longer spicules than either of the two new species. L. (Ls.) quasibancrofti n. sp. has smaller cephalic papillae, larger oesophago-intestinal diverticula, a larger genital cone and a longer female tail than L. (Ls.) turnbulli n. sp. The taxon L. (Ls.) bancrofti consists, therefore, of three species, L. (Ls.) turnbulli in M. parryi, L. (Ls.) quasibancrofti in M. dorsalis, and L. (Ls.) bancrofti found in both host species, as well as in four species of rock wallabies.     

Molecular identification of the exotic slug <Emphasis Type="Italic">Arion subfuscus</Emphasis> sensu stricto (Gastropoda: Pulmonata) in California,with comments on the source location of introduced populations

Arion subfuscus sensu lato (s. l.) refers to a cryptic slug species complex that is native to Europe and which, from there, has been introduced into the northeastern U.S. The species complex was detected in California for the first time in 2005 and recently 12 specimens were collected during statewide surveys. The genital morphology of these specimens suggested that only A. subfuscus sensu stricto (s. s.) was present and partial sequences of mitochondrial 16S rDNA (443 bp) showed that they all belonged to a single haplotype of the mitochondrial lineage, S1 sensu Pinceel et al. (Genetica 125: 155–171, 2005). This result was corroborated by a parallel analysis of a 655 bp COI DNA barcode. The 16S rDNA S1 haplotype (S1-03) of the Californian specimens is hitherto known only from the northeastern U.S. Hence, it is likely that populations may have been introduced to California from the northeastern states, rather than directly from the native area of the S1 haplogroup in Europe.     

广东蚋属二新种记述 (双翅目:蚋科)

广东蚋属二新种记述（双翅目：蚋科）安继尧郝宝善＊严格（军事医学科学院微生物流行病研究所北京１０００７１）＊广州军区防疫队１９９５－０５－０５收稿,１９９６－０８－２２收修改稿１９９０年４月,在广东省上川岛采蚋时,发现黄足真蚋Ｓｉｍｕｌｉｕｍ（Ｅｕｓｉ...