中国狭腹叶蜂属系统分类研究(膜翅目,叶蜂科)

厘订了中国狭腹叶蜂属种类,共报道14种,其中包括4新种:黄氏狭腹叶蜂Athlophorus huangae Wei et Nie,sp. nov.,亮翅狭腹叶蜂Athlophorus hyalopterus Wei et Nie,sp.nov.,烟翅狭腹叶蜂Athlophorus infuscatus Wei,sp.nov.,汪氏狭腹叶蜂Athlophorus wangae Nie et Wei,sp nov.,以及4个中国新纪录种:斑头狭腹叶蜂Athlophorus pilifrons(Cameron),黄褐狭腹叶蜂Athlophorus caprae Forsius,长斑狭腹叶蜂Athlophorus mimicarius Malaise和黑唇狭腹叶蜂Athlophorus gracilis(Konow).编制了中国种类检索表,新种模式标本分别保存于中南林学院昆虫标本室和中国科学院动物研究所.     

沟角叶蜂属分类研究(膜翅目,叶蜂科)并记一新种

修订了沟角叶蜂属的属征,编制了已知种分种检索表.记述沟角叶蜂属3种,含1新种:红斑沟角叶蜂Casipteryx maculatina sp.nov.,新种触角窝上突、触角基部2节全部、第3节基半部、唇基端半部、上颚背侧大部、翅基片、腹部第3背板桔褐色,前翅翅痣下具烟色横带,2Rs室稍长于1R1 1Rs室之和,腹部背板具金属铜色光泽,单眼后区侧沟显著,触角鞭节长于头宽,第3节约等于其后2节之和,复眼下缘间距等宽于复眼高,体毛稍长于单眼直径等,与本属已知2种均明显不同;此外,新种中胸腹板具强腹刺突,侧板刻纹粗糙不平,无光滑间隙,小盾片尖锥型隆起,后头两侧显著收缩,唇基前缘两侧亚中部具1尖刺突,腹部第2背板两侧黑色,无白斑,前翅2M室长大于宽等与C.stigma Nie et Wei不同;上唇端部具弧形缺口,内眶背面观不明显突出于复眼之外等,与C.roborowskyi(Jakovlev)也不相同.新种模式标本保存于中南林业科技大学昆虫标本馆.     

壮并叶蜂属Jermakia Jakovlev分类研究：（膜翅目：叶蜂亚目：…

本文厘定了叶蜂科壮并叶属Ｊｅｒｍａｋｉａ Ｋａｋｏｖｌｅｖ。壮并叶蜂属仅分布于东亚地区,已知３种,中国均在分布。本文记述５种,其中包括２种新种：光背壮并叶蜂Ｊ．ｇｌａｂｒａｔａ ｓｐ．ｎｏｖ．,云南壮并叶蜂Ｊ．ｙｕｎｎａｎｉｃａ ｓｐ．ｎｏｖ．。文中简要描述了中华壮并叶蜂Ｊｅｒｍａｋｉａ ｓｉｎｅｎｓｉｓ Ｍａｌａｉｓｅ的雄性,并编制了壮并叶蜂属已知种检索表。     

中国叶蜂属两新种(膜翅目,叶蜂科)

记述中国叶蜂科Tenthredinidae叶蜂属Tenthredo2新种,三斑槌腹叶蜂Tenthredo trixanthomacula Wei et Yan,sp.nov.和褐跗短角叶蜂Tenthredo rubitarsalitia W ei et Xu,sp.nov.。前者隶属于槌腹种团T.formosana group,后者隶属于短角种团T.potanini group。新种模式标本保存于中南林业科技大学昆虫系统与进化生物学实验室昆虫模式标本室(CSCS)。     

金氏叶蜂属一新种(膜翅目,叶蜂科)

记述采自陕西和河北的1个叶蜂新种:黄角金叶蜂finia flavicornis Wei et Li,sp.nov,.编制了金氏叶蜂属已知种分种检索表.新种模式标本保存于中南林业科技大学昆虫模式标本室(CSCS).     

中国叶蜂属(膜翅目,叶蜂科)三新种

记述采自中国河南、陕西、浙江的叶蜂科叶蜂亚科叶蜂属3新种:吕氏横斑叶蜂Tenthredo lunani Wei et Niu,sp.nov.,三斑槌腹叶蜂Tenthredo dolichomisca Wei et Niu,sp.nov.,黑腰白端叶蜂Tenthredo pararubiapicilina Wei et Niu,sp.nov.。新种模式标本保存于湖南长沙中南林业科技大学昆虫模式标本室。     

A new species and new records of Cercophora from Argentina

Three species of Cercophora were found during a survey of the biodiversity of microfungi in northwest Argentina. Cercophora argentina possesses a unique combination of morphological characters and is described as a new species, while C. costaricensis and C. solaris are reported as new records for Argentina. Other species of Cercophora known from this region include C. natalita and C. coprogena, which is fully illustrated for the first time and determined herein to be a synonym of C. californica. All other species are described and illustrated.     

中国柄锈菌属—新变种和—新记录种（英文）

报道了中国柄锈菌属1新变种和1新记录种。大油芒Spodiopogon sibiricus上的三吉柄锈菌大油芒变种Puccinia miyoshiana var.spodiopogonis为新变种;田葛缕子Carum buriaticum上的密堆柄锈菌Puccinia microsphincta为中国新记录种。提供了详细的形态描述和线条图。研究标本保存在赤峰学院菌物标本室(CFSZ)和中国科学院菌物标本馆(HMAS)。     

A new species and two new records of Ulocladium from China

A new species and two new Chinese records in the genus Ulocladium from soil are reported. New species is Ulocladium leve, and the new records are U. alternariae and U. consortiale. Latin diagnosis of the new species is presented. Holotype specimen （dried culture） of the new species and dried cultures of two new records are deposited in the Herbarium of Shandong Agricultural University： Plant Pathology （HSAUP）.     

细基格孢属一新种和两个中国新记录种

A new species and two new Chinese records in the genus Ulocladium from soil are reported. New species is Ulocladium leve, and the new records are U. alternariae and U. consortiale. Latin diagnosis of the new species is presented. Holotype specimen (dried culture) of the new species and dried cultures of two new records are deposited in the Herbarium of Shandong Agricultural University: Plant Pathology (HSAUP).     

A new species and a new record of Helicomyces from Taiwan

Helicomyces geniculatus sp. nov. from decaying wood submerged in a freshwater stream at Juchi Town of Alishan area, Chiayi County, Taiwan, is described and illustrated. It differs from other Helicomyces species in having geniculate conidiophores arising from repent hyphae and also borne on erect setae. Abundant stalked sclerotia were also found in this species. Helicomyces torquatus is described in this paper as a new record for Taiwan, with new observation. The phylogenetic relationship of H. geniculatus, H. torquatus, and related taxa were sought by comparing the sequences of their ITS barcode of the nuc rDNA. A synopsis of the 13 accepted Helicomyces species is given.     

Two new species and one new combination of Agaricales from Japan

 Two new species and one new combination of Agaricales are described and illustrated from eastern Honshu, Japan, and Ishigaki Island, southwestern Japan: (1) Gymnopus oncospermatis comb. nov. (subsection Vestipedes of section Vestipedes), new to Japan, has pale brown to whitish, collybioid basidiomata with very close lamellae, and forms a distinct white extensive mycelial mat on the dead leaf bases of the palm Satakentia liukiuensis in Ishigaki Island; (2) Hydropus aurarius sp. nov. (subsection floccipedes of section floccipedes), forming clitocyboid basidiomata with a dark brown furfuraceous pileus and stipe and vivid yellow lamellae, found on fallen dead twigs in oak forests; and (3) Tylopilus castanoides sp. nov. (section Oxydabiles), forming medium to large, reddish-brown basidiomata with a minutely scurfy-punctate stipe, found in Carpinio quercion forests. Received: May 20, 2002 / Accepted: July 17, 2002 Acknowledgments I am grateful to Dr. Yousuke Degawa (KPM) for allowing the specimens cited to be kept in the Kanagawa Prefectural Museum of Natural History. Thanks are also owed to Mr. Sadayoshi Uehara, Mr. Wakao Ikeda, Mrs. Youko Ando, Dr. Yasushi Shibata, and Mr. Yasuhiko Goto for provision of specimens. Correspondence to:H. Takahashi     

广西植物分布新记录

通过标本鉴定和查阅相关资料,发现广西的5个新分布植物种,它们分别是星粟草(Glinus lotoides L.)、镰叶西番莲(Passiflora wilsonii Hemsl)、毛土连翘(Hymenodictyon orixense (Roxb.) Mabberley)、假泽兰(Mikania cordata (Burm.f.) B.L.Robinson)、短梗土丁桂(Convolvulus nummularius Linnaeus)。