菱纹叶蝉属中国种类记要(同翅目,叶蝉科,殃叶蝉亚科)

记述中国菱纹叶蝉属Hishimonus Ishihara 17种,其中有2新种,即长突菱纹叶蝉H.prolongatus sp.nov.和褐斑菱纹叶蝉H.fuscomaculatus sp.nov..新种模式标本保存在贵州大学昆虫研究所.     

拟菱纹叶蝉属一新种记述(半翅目:叶蝉科:殃叶蝉亚科)

记述拟菱纹叶蝉属HishimonoidesIshihara1新种,即苗岭拟菱纹叶蝉Hishimonoidesmiaolingensis,sp.nov.。模式标本保存于贵州大学昆虫研究所。     

中国拟带叶蝉属分类研究(半翅目:叶蝉科:殃叶蝉亚科)

记述拟带叶蝉属Scaphotettix 5新种：红纹拟带叶蝉S.redstripeus．sp．nov．,刺茎拟带叶蝉S．splinterus,sp．nov．,长板拟带叶蝉Slongistyleus,sp．nov．．细纹拟带叶蝉S．slenderus,sp．nov．和梵净拟带叶蝉S．fanjingensis,sp．nov．,1中国新记录种：印度拟带叶蝉Sindicus（Distant）。模式标本分别保存在贵州大学昆虫研究所（IEGU）和西北农林科技大学昆虫博物馆（NWSUAF）。     

广头叶蝉属六新种记述(半翅目,叶蝉科,广头叶蝉亚科)

记述广头叶蝉属Macropsis Lewis(半翅目,叶蝉科,广头叶蝉亚科)6新种,即褐背广头叶蝉M.castaneusLi et Liang,sp.nov.、细突广头叶蝉M.gracilis Li et Liang,sp.nov.、峨嵋广头叶蝉M.emeiensis Li et Liang,sp.nov.、王氏广头叶蝉M.wangi Li et Xu,sp.nov.、阜康广头叶蝉M.fukangensis Li et Xu,sp.nov.和凹瓣广头叶蝉M.concavus Li et Xu,sp.nov..模式标本保存在中国科学院动物研究所.     

中国横皱叶蝉属二新种记述(半翅目,叶蝉科,广头叶蝉亚科)

记述中国横皱叶蝉属Oncopsis Burmeister,1838(半翅目,叶蝉科,广头叶蝉亚科)2新种,即锚纹横皱叶蝉O.anchorous sp.nov.(中国:四川)和黑带横皱叶蝉O.nigrofasciatus sp.nov.(中国:青海),提供了2新种雄性生殖器的鉴别特征图及其与近缘种的区别特征.新种模式标本保存在贵州大学昆虫研究所.     

中国扁叶蝉亚科一新属三新种(同翅目,叶蝉科,扁叶蝉亚科)

报道扁叶蝉亚科1新属,网背叶蝉属Reticuluma gen.nov.及3新种,柑橘网背叶蝉R.citrana sp.nov.(模式种)、林氏网背叶蝉R.lini sp.nov.和刺茎网背叶蝉R.spinata sp.nov.模式标本存放于贵州大学昆虫研究所.     

角胸叶蝉属五新种（同翅目：叶蝉总科：耳叶蝉科）

本文记述耳叶蝉科角胸叶蝉属五新种:锥冠角胸叶蝉Tituria pyramidata sp.nov.,宽冠角胸叶蝉Tituria laticoronata sp.nov.,盾冠角胸叶蝉Tituria clypeata sp.nov.,褐尾角胸叶蝉Tituria crinita sp.nov.,黑脉角胸叶蝉Tituria nigrivena sp.nov.。标本采自我国河北、四川、浙江及广东省。     

菱纹叶蝉属二新种(同翅目:叶蝉科)

本文记述菱纹叶蝉属二新种,新种模式标本存放在贵州农学院。 1.阔端菱纹叶蝉 Hishimonus expansivus sp.nov.新种(图1)     

中国扁叶蝉属二新种(同翅目,叶蝉科)

记述扁叶蝉属2新种,黄斑扁叶蝉Penthimia fulviguttata sp.nov和茂兰扁叶蝉Penthimia maolanensis sp.nov,模式标本保存在贵州大学昆虫研究所。     

带叶蝉属六新种记述(同翅目,叶蝉科,殃叶蝉亚科)

共记述了带叶蝉属Scaphoideus 6新种:宽横带叶蝉 S.transvittatus sp.nov,多斑带叶蝉S.multipunctus sp.nov,钩突带叶蝉S.harpagous sp.nov.,锥板带叶蝉S.conicaplateus sp.nov.,梵净带叶蝉S.fanjingensis spnov.和栅栏带叶蝉S.palingus sp. nov..模式标本保存在贵州大学昆虫研究所.     

Five new species of Triotemnus (Coleoptera, Curculionidae, Scolytinae) from Morocco and Yemen

Fivenew species of the genus Triotemnus from Morocco and Yemen are described. Triotemnus is a new genus of Scolytinae for the Yemen region. External morphology of the new species and all morphologically related species of the genus were studied. While the new species from Morocco are morphologically similar to the known species from the corresponding region, all three newly described species from Yemen, mainly two of them living in Socotra, are morphologically very different from all other known species of the genus. Geographical distribution and the probability of endemicity are discussed.     

Checklist of the species of the aseptate gregarine families Aikinetocystidae,Diplocystidae, Allantocystidae,Schaudinnellidae, Ganymedidae,and Enterocystidae

The genera and species in six families of the eugregarine suborder Aseptatorina Chakravarty, 1960, are reviewed and the presently accepted ones are listed: Aikinetocystidae Bhatia, 1930 (two genera and two species); Diplocystidae Bhatia, 1930 (one genus and eight species); Allantocystidae tocystidae Bhatia, 1930 (one genus and one species); Schaudinnellidae Poche, 1913 (one genus and one species); Ganymedidae Huxley, 1910 (one genus and one species); and Enterocystidae Codreanu, 1940 (one genus and eight species). A list of 22 synonyms and lapsi calami is also given. Species which might be of value in the biological control of disease vectors are indicated.     

Molecular ecology, speciation, and evolution of the reef fish genus Anisotremus

Grunts (family Haemulidae) in the genus Anisotremus comprise 10 described species which occur predominantly on coral reefs and subtropical rocky reefs in the Neotropics of the Tropical Eastern Pacific the Caribbean and adjacent waters. In this study, the phylogenetic relationships for all described species were examined based on one mitochondrial gene (cytochrome b) and one nuclear marker (the first intron of the ribosomal protein S7). Closely related species of the genus Haemulon and the single representative of the genus Genyatremus, G. luteus were also included in the analysis, following the suggestion, based on morphological data, that they may be closely related to, or possibly placed within, Anisotremus. Two sweetlips, genus Plectorhinchus, which belong to the recognized sister subfamily Plectorhynchinae, were used as outgroups. Two species pairs in the ingroup genus Anisotremus are geminate species, which presumably diverged after the rise of the Isthmus of Panama, thus providing an internal molecular clock calibration. This allowed for a comprehensive evolutionary scenario for the genus. Our data were consistent with two independent allopatric speciation events (geminate species), and one likely sympatric speciation event. Our data were also consistent with the placement of Genyatremus and Haemulon within the genus Anisotremus, thus breaking its monophyletic status. As proposed for other coral reef species, Anisotremus seems to have colonized coral reefs from non-coral reef habitats. In addition, ancestral species seem to have been widespread, since species that are currently found in Brazilian and Pacific waters are basal on the phylogenetic tree. Finally, this study adds to the hypothesis of a secondary evolutionary center in the New World.     

New Dalyelliidae (Platyhelminthes, Rhabditophora) from Buenos Aires Province, Argentina, and their stylet ultrastructure

Two new species of Dalyellidae, Dalyellia callvucurai n. sp. and Gieysztoria namuncurai n. sp., are described from temporary freshwater environments in central Buenos Aires Province, Argentina. The ultrastructure of the stylets of both species is also described. The new species of the genus Dalyellia is the second species of the genus found in the neotropics and the first whose stylet has been studied with scanning electron microscopy. Gieysztoria namuncurai n. sp. joins the seven species of the genus known in Argentina. The ultrastructural characteristics of the stylet place it in the Inaequales group, with complex stylets.     

原小卷蛾属分类研究(鳞翅目,卷蛾科,新小卷蛾亚科)

原小卷蛾属Sillybiphora Kuznetsov目前全世界仅知1种,中国已有记载.记述2种,包括1新种:微凸原小卷蛾S.pauliprotuberans sp.nov..文中给出了原小卷蛾属的分种检索表,提供了成虫图及外生殖器特征图.研究标本均保存在南开大学生命科学学院昆虫标本室.新种与庐原小卷蛾S.devia(Kuznetsov)在雄性外生殖器上相似,两者的主要区别是:新种基斑不明显,散布黑褐色条纹和斑点;端斑椭圆形且大,长与前翅宽约等宽;抱器腹近端部有一小的凸起,约为抱器瓣基部洞穴宽的1/10;抱器端端部膨大呈球状.庐原小卷蛾S.devia(Kuznetsov)基斑明显,黑褐色圆斑;端斑圆形且小,长约为前翅宽的2/3;抱器腹近端部有一大的凸起,与抱器瓣基部洞穴约等宽;抱器端端部无明显膨大,从基部到端部约等宽.     

Morphometric study of the genus Panstrongylus Berg, 1879 (Hemiptera, Reduviidae, Triatominae)

The subfamily Triatominae is actually represented by 137 species distributed among 6 tribes and 19 genera. Within this subfamily, the genus Panstrongylus, Berg 1879, is composed by 13 species widespread in sylvatic, peridomestic, and domestic habitats of Neotropical regions. These species are vectors of Chagas disease and consequently are found associated with its main hosts, such as birds and mammals. Interest in species of this genus has been increasing in the last few years. Reports of several authors indicate these Triatominae to invade and colonize houses, increasing their epidemiological significance. Morphometry was used in this study to investigate correlations among possible closely related species. We measured 224 specimens among 13 species through a set of metric variables of the head. The results indicated that the genus Panstrongylus seems to be homogeneous since 10 of the 14 species were shown to be closely related.     

New species and records of Charisius Champion from Mexico and Central America (Coleoptera,Tenebrionidae, Alleculinae)

The species of the genus Charisius Champion, from Mexico and Central America are reviewed. The flightless genus Narses Champion, with one included species, N. subalatus Champion, is placed in synonymy with the genus Charisius. Four new species are described and illustrated, C. granulatus and C. punctatus (from Guatemala) and C. apterus and C. howdenorum (from Mexico). Charisius subalatus (Champion) is redescribed and illustrated. The species C. interstitialis Champion is placed in synonymy with C. zunilensis Champion. The genus is redescribed to include the four new species and N. subalatus. New distributional records are presented for all other species of the genus and a revised key is presented for identification of all the species of the genus.     

中国异饰肛螽属的修订(直翅目,螽斯总科,蛩螽科)

本文是中国异饰肛螽属Acosmetutra Liu,2000的1个分类修订.有6个种被描述或重新描述,其中有1新种和1新组合,并给出该属的分种检索表.所有的模式标本均保存在中国科学院上海昆虫博物馆.     

The genus Amphiporus Ehrenberg (Nemertea, Enopla, Monostiliferoidea)

The literature relating to the 145 nemertean species at one time or another included in the monostiliferoidean genus Amphiporus Ehrenberg, 1831 is reviewed. Because the designated type species, A. albicans , must be declared a nomen dubium , the status of the genus itself becomes uncertain. The 33 species which, at least in part, have previously been transferred to other genera are tabulated and the taxonomic status of the remaining forms is re-evaluated. Most are identified as nomina nuda, nomina dubia, species inquirendae or synonymous with other taxa, but one species, A. bimaculatus , is transferred to the genus Nipponnemertes .