中国尖顶小卷蛾属系统学研究(鳞翅目,卷蛾科,新小卷蛾亚科)

尖顶小卷蛾属Kennelia全世界已知2种,中国均有分布.本文记录3种,包括1新种:凹尖顶小卷蛾K.apiconcava sp.nov..文中给出了尖顶小卷蛾属的分种检索表,提供了成虫图和外生殖器特征图.研究标本及模式标本均保存在南开大学生命科学学院昆虫标本室.新种与鼠李尖顶小卷蛾K.xylinana(Kennel)在雄性外生殖器上相似,两者的主要区别是:前者较后者个体小;爪形突末端凹陷呈"M"状,不膨大;尾突端部尖锐;抱器瓣颈部很细,约为抱器端宽的1/4;抱器端近圆形.鼠李尖顶小卷蛾K.xylinana(Kennel)个体较大;爪形突端部膨大,末端平截;尾突端部钝圆;抱器瓣颈部粗,约为抱器端宽的1/2;抱器端斜卵圆形.     

中国圆点小卷蛾属研究及一新种记述(鳞翅目,卷蛾科,小卷蛾亚科)(英文)

记述了我国圆点小卷蛾属EudemisHbner的种类,共4种,其中包括1新种:郑氏圆点小卷蛾E.zhengi sp.nov.。提供了分种检索表、新种的形态特征图和生殖器图。模式标本保存在南开大学昆虫标本室。郑氏圆点小卷蛾,新种Eudemis zhengi sp.nov.(图1~2)新种与杨梅圆点小卷蛾E.gyrotis(Meyrick)相似,但可通过下列特征区别:雄性外生殖器之颚形突中部的突起宽短,同时侧缘还具尖角状突起并被细齿,抱器瓣仅在抱器腹近基部具1簇刺丛;后者颚形突中部的突起长指状,侧缘无突起,抱器瓣腹缘具3簇刺丛,分别位于抱器腹基部和端部及抱器端基部2/5处。正模♂,云南勐腊补蚌(21°29′N,101°33′E;海拔650m),25Aug.2005,任应党采;玻片号YHL05159。词源:新种种名以郑哲民教授的姓氏命名,以示对郑先生在我国昆虫系统学研究领域做出显著贡献的敬意。     

危害黄杉球果的实小卷蛾属一新种(鳞翅目:卷蛾科)(英文)

记述了实小卷蛾属 (小卷蛾亚科 ,花小卷蛾族 )的一个新种 ,黄杉实小卷蛾RetiniapseudotsugaicolaLiuetWu ,sp .nov .。其幼虫危害黄杉PseudotsugasinensisDode的球果 ,在云南省禄劝县云龙乡球果受害率达 80 %～ 90 %。该新种雄性外生殖器的抱器瓣在腹面中央凹陷很深 ,抱器腹拐角几乎呈直角 ,抱器端的腹角尖 ,可与该属其它种相区别。该新种的雌性外生殖器与松实小卷蛾R .cristata很相似 ,但成虫的花纹完全不同 ,该新种前翅的中横带很宽 ,且布满了灰绿色和灰黄色的云状纹 ,而松实小卷蛾前翅的中横带则较窄 ,翅端有明显的肛上纹。在昆明禄劝县一年发生 1代 ,以蛹在球果中越冬。越冬蛹于翌年 3月下旬开始羽化。 4月上旬至 7月下旬是幼虫危害期。老熟幼虫 7月下旬开始陆续化蛹越冬。提供了成虫外形、翅脉、雌雄外生殖器解剖图及幼虫的毛序图。模式标本保存在中国科学院动物研究所     

危害黄杉球果的实小卷蛾属一新种(鳞翅目：卷蛾科)

记述了实小卷蛾属 (小卷蛾亚科,花小卷蛾族)的一个新种,黄杉实小卷蛾Retinia pseudotsugaicola Liu et Wu, sp. nov.。其幼虫危害黄杉Pseudotsuga sinensis Dode的球果,在云南省禄劝县云龙乡球果受害率达80%～90%。该新种雄性外生殖器的抱器瓣在腹面中央凹陷很深,抱器腹拐角几乎呈直角,抱器端的腹角尖,可与该属其它种相区别。该新种的雌性外生殖器与松实小卷蛾R.cristata很相似,但成虫的花纹完全不同,该新种前翅的中横带很宽,且布满了灰绿色和灰黄色的云状纹,而松实小卷蛾前翅的中横带则较窄,翅端有明显的肛上纹。在昆明禄劝县一年发生1代,以蛹在球果中越冬。越冬蛹于翌年3月下旬开始羽化。4月上旬至7月下旬是幼虫危害期。老熟幼虫7月下旬开始陆续化蛹越冬。提供了成虫外形、翅脉、雌雄外生殖器解剖图及幼虫的毛序图。模式标本保存在中国科学院动物研究所。     

中国新记录属——带小卷蛾属分类研究（鳞翅目：卷蛾科）

本研究首次发现带小卷蛾属Metacosma在我国分布,记述了采自安徽、湖南和贵州的2新种：三角带小卷蛾Metacosma triangulata,sp．nov．和梯形带小卷蛾Metacosma trapezia,sp．nov．。文中给出了新种的成虫及雄性外生殖器照片,编制了本属分种检索表。研究标本保存在南歼大学生命科学学院昆虫标本室。 1．三角带小卷蛾Metacosma triangulata,新种（图1,3） 翅展10．0mm。 正模：♂,安徽岳两（30．52°N,116．22°E）温泉,1995-Ⅷ-05,胡祥富采,玻片号ZAH04002。 本种与M.impolitana Kuznetsov相似,区别是：本种雄性外生殖器爪形突大,三角形,抱器端对称;而Mimpolitana Kuznetsov爪形突小,乳突状,抱器端不对称（左侧具5根粗刺,右侧6根）。 2．梯形带小卷蛾Metacosma trapezia,新种（图2,4） 翅展11．0mm。 正模：♂,湖南石门（27．34°N,110．01°E）壶瓶山南坪,504m,2002-Ⅴ-04,于海丽采,玻片号YHL0246。副模：1♂,贵州省道真县仙女洞,600m,2004-Ⅷ-17,肖云丽采;1♂,贵州江口黑湾,600m,2001-Ⅶ-27,李后魂,王新谱采。 本种与Mimpolitana Kuznetsov相似,区别是：本种爪形突梯形,抱器端对称;而坛impolitana Kuznetsov爪形突小,乳突状,抱器端不对称（左侧具5根粗刺,右侧6根）。本种与三角带小卷蛾Metacosma triangulata,sp．nov．的区别主要在爪形突形状上,本种爪形突为梯形,后者为三角形。     

中国小卷蛾族五新种记述：鳞翅目：卷蛾科

作者系统研究了中国小卷蛾族标本,发现了五个新种：（１）曲茎小食心虫ＧｒａｐｈｏｌｉｔａｃｕｒｖｉｐｈａｌａＬｉｕｅｔＹａｎ,因其雄性外生殖器阳茎长而端部弯曲命名,分布在四川峨眉山;（２）顶平小食心虫Ｇ．ｇｌｏｂｅｌａＬｉｕｅｔＹａｎ,因其雄性外生殖器的抱器顶端平截而命名,分布在吉林长白山;（３）手指小食心虫Ｇ．ｄａｃｔｙｌａＬｉｕｅｔＹａｎ,因其雄性外生殖器的抱器腹有手指状突起而命名,分布在广东广州植物园;（４）球小食心虫Ｇ．ｇｌｏｂｏｖａｌｖａＬｉｕｅｔＹａｎ,因其雄性外生殖器的抱器端呈圆球形而命名;分布在山东泰山;（５）弯瓣小卷蛾Ｃｙ－ｄｉａｃｕｒｖｉｖａｌｖａＬｉｕｅｔＹａｎ,因其雄性外生殖器的抱器瓣从中部开始强烈向上弯曲而命名,分布在浙江,江西。新种的所有模式标本保存在中国科学院动物研究所。     

中国圆斑小卷蛾属名录及一新种记述（鳞翅目：卷蛾科：新小卷蛾亚科）

记述中国圆斑小卷蛾属Eudemopsis 昆虫10种,其中包括1新种:狭瓣圆斑小卷蛾E. angustivalvae sp. nov.。该新种的体型较小,前翅长仅4.0-4.5 mm,雄性外生殖器中抱器瓣狭长,毛刺稀疏,很容易与属内其他种区分。文中还给出了分种检索表、新种的形态特征图和生殖器图以及该属种类在中国的地理分布图。研究标本保存在南开大学昆虫标本室。     

连小卷蛾属系统分类研究（鳞翅目：卷蛾科：新小卷蛾亚科）

本文对连小卷蛾属Nuntiella Kuznetsov进行了系统研究,共记述三个种研究,其中有两个新种：阔端连小卷蛾Nuntiella laticuculla sp. Nov.和狭翅连小卷蛾Nuntiella angustiptera sp. Nov.。首次描述了连小卷蛾属的雌性外生殖器特征。文中提供了成虫和外生殖器特征图及分种检索表。模式标本保存在南开大学生物系。     

潜织蛾属Locheutis Meyrick 在中国首次报道及一新种记述(鳞翅目：织蛾科)

首次报道了潜织蛾属Locheutis Meyrick 在中国的分布,并记述了一新种：天目潜织蛾L. tianmushana sp. nov.,采自浙江省天目山。该新种与 L. empolaea Meyrick相似,但可通过雄性外生殖器特征区别：该种抱器瓣端部不膨大,具稀疏刚毛;阳茎端基环端部有一堆短刺;阳茎约为抱器瓣的1.5倍长,端部具微刺和疣突。模式标本保存在南开大学生物系。     

潜织蛾属Locheutis Meyrick 在中国首次报道及一新 种记述(鳞翅目：织蛾科)

 首次报道了潜织蛾属Locheutis Meyrick 在中国的分布,并 记述了一新种：天目潜织蛾Ltianmushana sp.nov.,采自浙江省天目山。该新种与 L empolaea Meyrick相似,但可通过雄性外生殖器特征区别：该种抱器瓣端部不膨大, 具稀疏刚毛;阳茎端基环端部有一堆短刺;阳茎约为抱器瓣的1.5倍长,端部具微刺和疣突 。模式标本保存在南开大学生物系。     

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.     

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.     

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.     

A synopsis of the sawflies (Hymenoptera: Symphyta) of America south of the United States: introduction, Xyelidae, Pamphiliidae, Cimbicidae, Diprionidae, Xiphydriidae, Siricidae, Orussidae, Cephidae

Abstract Eight families of Symphyta for the Western Hemisphere south of the United States are reviewed: Xyelidae (one genus, two species), Pamphiliidae (one genus, four species), Cimbicidae (five genera, nine species), Diprionidae (three genera, thirteen species), Xiphydriidae (four genera, seventeen species), Siricidae (six genera, nine species), Orussidae (five genera, twelve species), and Cephidae (one genus, one species). New taxa are Acantholyda nigrostigmata (Pamphiliidae); Zadiprionfalsus, Neodiprion bicolor, N.equalis, N.omosus (Diprionidae); Derecyrta circularis, Steirocephala lateralba (Xiphydriidae); Sirotremex, S.flammeus (Siricidae); and Ophrynopus depressatus, O.plaumanni (Orussidae). Lopesiana is a new name for Lopesia Conde (Cimbicidae). Three new combinations and six new synonyms are proposed. The Xyelidae, Pamphiliidae, Diprionidae, Siricidae and Cephidae are primarily northern groups with southern extensions into Mexico, Central America and/or Cuba. The Cimbicidae, Xiphydriidae and Orussidae are more generally distributed throughout the neotropics. Keys to families, genera and species are provided.     

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 .     

Stenophylla lobivertex,a new species of Stenophyllinae from Amazonia (Insecta,Mantodea)

Stenophylla lobivertex, a new species of Stenophyllinae from Ecuador and Peru, where this genus has never been found before, is described. This new species differs from Stenophylla cornigera Westwood, the only species known for this genus, by the remarkable size of the median process of the vertex and by the shape of the male genitalia. The systematic position and some biogeographical remarks about the genus are made.