中国匍柄霉研究Ⅱ一新种及四个中国新记录

报道匍柄霉属的一新种亚小球匍柄霉Stemphyliums subglobuliferum和四个中国新记录,小球匍柄霉、蔷薇匍柄霉、名张匍柄霉和番茄匍柄霉。新种除形态学研究外,分析了其与本属和其它相关属种的ITS和gpd（三磷酸甘油醛脱氢酶）基因序列的系统学关系,为新种的确立提供了分子证据。新种的模式标本（HSAUPⅢ0140）保存于山东农业大学植物病理系标本馆。     

新小叶蝉属一新种及一新纪录种记述(半翅目,叶蝉科,小叶蝉亚科)(英文)

记述采自中国云南省新小叶蝉属1新种,版纳新小叶蝉Singapora bannaensis sp. nov.及1中国新纪录种,阿氏新小叶蝉Singapora arifi Ghauri,1985。新种区别于属内其它种的特征在于:阳茎端部的刺突很长,其末端已超过阳茎干基部水平;阳茎前腔突基部膨胀,近中部骤细;腹内突长,伸达第7腹节。词源:新种种名取自采集地地名版纳。同时给出该属世界种类检索表,模式标本保存在贵州大学昆虫研究所。     

中国展足蛾属五新种一新纪录种(鳞翅目:织蛾科:展足蛾亚科)

报道了中国展足蛾属5新种和1新纪录种,绘制了新种的外生殖器特科。模式标本保存在南开大学生物系。     

中国二叉蚜属研究及三新种记述 (同翅目:蚜科)(英)

本文记述中国二叉蚜属SchizaphisBruer6种,其中包括3新种：贴梗海棠二叉蚜Schizaphis（Schizaphis）chaenometicolaZhang,sp．nov．香草二叉蚜Schizaphis（Schizaphis）hierochlophagaZhangetChen,sp．nov．和长管二叉蚜Schizophis（Schizaphis）longituberclataZhangetQiao,sp．nov,并附亚属、种检索表。模式标本存放中国科学院动物研究所标本馆。贴梗海棠二叉蚜Schizapais（Schizaphis）chaenometicolaZhang,新种（图1）正模：无翅孤雌蚜,No．8101－1－11,甘肃：天水（北纬34．6°,东经105.7°）1580m,贴梗海棠Chaenomelesspeciosa（Sweet）,1985－VII－7,23,张广学、钟铁森;副模：7无翅孤雌蚜,其它同上。该种触角约为体长的0．50～0．70倍,腹管略长于尾片,与香草二叉蚜相近,但腹部各节无缘瘤,中胸腹盆两臂分离,寄主贴梗海棠和山丁子,使其不同于本属内任何种。香草二叉蚜Schizaphis（Schizaphis）hierochlophagaZhangetChen,新种（图2）正模：有翅孤雌蚜,No．Y2690－1－1－3,北京（北纬39．3°,东经116．4°）100m,香茅草Cymbopogonspp,1983－VI－2,张向才。副模：1有翅孤雌蚜,1无翅孤雌蚜,No．Y2690－11－2,其它同上。该种触角约为体长的0．64倍,有翅孤雌蚜触角3～5     

齿梗孢属(丝孢纲)5个新种及中国土壤中本属真菌已知种检索表(英文)

报道5个中国土壤中齿梗孢属新种:细基齿梗孢Scolecobasidium acutimum、不等齿梗孢S.anisomerum、弯孢齿梗孢S.curvularioides、近球齿梗孢S.spheroideum和浙江齿梗孢S.zhejiangense。对新种与各自相似种的区别进行了讨论。文末附有中国土壤中已知22种齿梗孢属真菌的检索表。新种模式标本(干制培养物)与活菌种保藏于山东农业大学植物病理学标本室(HSAUP),等模式标本(干制培养物)存放在中国科学院真菌标本馆(HMAS)。     

Stigmatomyces from New Zealand and New Caledonia: new records, new species and two new host families

Seven new records and three new species of Stigmatomyces (S. australis, S. baeopteri and S. clasiopellae), a genus of Laboulbeniales associated only with Diptera, are described from New Zealand and New Caledonia. Two new host families for Laboulbeniales are recorded, and a dichotomous key to Stigmatomyces species in New Zealand and New Caledonia is presented.     

Five Simuliidae (Diptera) from West Cameroon

The male, female, pupa and larva of a new phoretic species of Simulium are described. A new species-group is established for this species and S.diceros, and its systematic position is discussed. Two other new species of Simulium are described from pupal material, and new forms of S.palmeri and S.berghei are recorded.     

Notes on Neotropical Selaginella (Selaginellaceae), including new species from Panama

Three new species ofSelaginella from Panama are described and illustrated:S. correae, S. salazariae, andS. taylorii. In addition, a new name,S. smithiorum, is proposed forS. velutina A. R. Smith (nonS. velutina Cesati), and eleven new distribution records are reported. The relationships of the species are discussed and keys to some of the species are provided.     

Taxonomic Study on Genera of Tribe Lactuceae (Compositae) from China

The Present paper is a preliminary result of study on three genera, Dubyaea, Syncalathium and Soroseris of the tribe Lactuceae (Compositae) in China. The genus Dubyaea in China so far known consists of 14 species, of which six are described here as new: D. pteroponda Shih, D. lanceolate Shih, D. muliensis Shih, D. panduriformis Shih, D. cymiformis Shih and D. jinyangensis Shih. In addition, one new combination, i.e.D. bhotanica (Hutch.) Shih, is made. There are six species in the genus Syncalathium in Chinese flora, of which one species is described here as new. This is S. orbiculariforme Shih. A new combination, S. pilosum (Hand.-Mazz.) Shih, is made in the paper. The genus Soroseris comprises nine species, of which three are described here as new, S. teres Shih, S. chrysocephala Shih and S. qinghaiensis Shih. Three new combinations, i.e.S. trichocarpa (Franch.) Shih, S. hirsuta (Anth.) Shih, and S.erysimoides (Hand.-Mazz.) Shih are made in the present paper.     

Nine new species of the spider genus Stedocys (Araneae,Scytodidae) from China and Thailand

Nine new species of the genus Stedocys Ono,1995 are described:Stedocys gaolingensis Wu & Lisp.n.(♂♀,Guangxi),S.huangniuensis Wu & Lisp.n.(♀,Guangxi),S.ludiyanensis Wu & Lisp.n.(♂♀,Guangxi),S.matuoensis Wu & Lisp.n.(♀,Guangxi),S.pulianensis Wu & Lisp.n.(♂,Guangxi),S.shilinensis Wu & Lisp.n.(♂♀,Hainan),S.xianrenensis Wu & Lisp.n.(♂♀,Guangxi),S.xiangzhouensis Wu & Li sp.n.(♂♀,Guangxi) from China,and S.zhaoi Wu & Lisp.nov.(♂♀,Kanchanaburi) from Thailand.Diagnoses of nine new species are provided.DNA barcodes for six new species are documented for future use and as proof of molecular differences between these species.     

Description and phylogenetic relationships of Rodentolepis gnoskei n. sp. (Cyclophyllidea: Hymenolepididae) from a shrew Suncus varilla minor in Malawi

Rodentolepis gnoskei n. sp. is described based on specimens obtained from a lesser dwarf shrew Suncus varilla minor collected in the Nyika National Park, Malawi. The new species is one of the smallest hymenolepidids known from African shrews and is morphologically closest to two other miniature hymenolepidids from African shrews, Staphylocystis loossi and S. khalili. The new species differs from both of them by a much smaller strobila size and fewer proglottids. The rostellar hooks in the new species are more numerous and smaller in size than in S. loossi. The rostellar hooks in R. gnoskei n. sp. are almost three times shorter than hooks in S. khalili. The hook shape in both S. loossi and S. khalili is substantially different from that in the new species. Molecular phylogenetic analysis indicates that the new species is close to Rodentolepis fraterna, a parasite of rodents. The new species clearly differs from R. fraterna by the much shorter strobila, larger hooks, relatively longer cirrus sac, rate of proglottid development, the number of eggs per proglottid and parasitism in shrews. Although the new species fits the current diagnosis of Rodentolepis, its generic allocation is provisional and will likely be revised in the future because the type species of Rodentolepis, R. straminea, belongs to a different well supported clade. Thus, a new genus needs to be established for the lineage that includes R. fraterna and R. gnoskei n. sp. However, this systematic rearrangement is not recommended until Staphylocystis pistillum, the type species of Staphylocystis, is included in future phylogenetic analyses. Rodentolepis gnoskei n. sp. is the first tapeworm species reported from shrews in Malawi and the first species of cestode reported from S. varilla minor and any member of Suncus in Africa.     

New species of Solanum and Capsicum (Solanaceae) from Bolivia, with clarification of nomenclature in some Bolivian Solanum

Nine new species ofSolanum and two ofCapsicum are described from Bolivia. Notes are provided on some other species, including the complex typification ofSolanum aridum.Capsicum caballeroi, C. ceratocalyx, Solanum chalmersii, S. clandestinum, S. comarapanum, S. complectens, S. monanthemon, S. moxosense, S. pedemontanum, S. saturatum, andS. whalenii are described and illustrated, and a new name,S. scuticum, is proposed for the species previously known asS. tabacifolium.     

Some New Taxa and New Records of Scenedesmus from China

Anhui Province is situated in the subtropical and temperate zones. With favorable climate this district is rich in algae. During 1982-1986, the author made a number of collections of the algal specimens-about 1000 samples from 36 counties and cities of the province. The identification result shows that there are about 30 species and 15 varieties of Scenedesmus in the province. In present paper, however, reported are only some new taxa and new records of Scenedesmus. The 4 new species are Scenedesmus anhuiensis, S. huangshanensis, S. quadrialatus and S. wuhuensis, the 2 new varieties are Scenedesmus prismaticus var. spinosus and S. smithii var. spinulosus, and the 4 new records of distribution in China are Scenedesmus denticulatus var. australis Playfair, S. prismaticus Bruhl et Biswas, S. quadricauda var. dentatus Dedussand S. smithii Teiling.     

The taxonomic accounts of the genus Symmorphus Wesmael (Hymenoptera,Vespidae, Eumeninae) from China,with descriptions of three new species

In this study, we recognize and review a total of 19 species of the genus Symmorphus Wesmael from China. We also provide a key to these species. Three new species are described and illustrated, namely Symmorphus (Symmorphus) tianchiensis Li & Chen, sp. n., S. (S.) cavatus Li & Chen, sp. n., and S. (S.) nigriclypeus Li & Chen, sp. n. The following four species are newly recorded from China: Symmorphus (S.) fuscipes (Herrich-Schaeffer), S. (S.) lucens (Kostylev), S. (S.) sublaevis Kostylev, and S. (S.) violaceipennis Giordani Soika. In addition, we map the species geographical distributions in China of these 19 species. Type specimens of these three new species are deposited in Chongqing Normal University and Yunnan Agricultural University.     

葡萄穗霉属四新种暨中国土壤中该属真菌已知种检索表(英文)

从中国不同地区的土壤中分离获得葡萄穗霉属Stachybotrys 4个新种:阿克苏葡萄穗霉S.aksuensis、两形葡萄穗霉S.biformis、海滨葡萄穗霉S.littoralis和玉树葡萄穗霉S.yushuensis。对新种与各自相似种的区别进行了讨论。文中为中国土壤中已知的24种葡萄穗霉菌提供了检索表。新种模式标本(干制培养物)与活菌种保藏于山东农业大学植物病理学标本室(HSAUP),等模式标本(干制培养物)存放在中国科学院菌物标本馆(HMAS)。     

中国绒泡菌属的分类学研究 Ⅲ.散见于中国几个省的特殊种

在前两篇关于中国绒泡粘菌属分类的研究论文中,已经报道了见于东北和新疆的新种和新记录种,本文报告的是散见于河南、山东、福建、陕西、广西和四川六个省区的六个种,金色绒泡菌和紫绒泡菌是中国新记录种,另外四种为新种。膜壁绒泡菌Physarumbadhamioides以囊被上石灰质稀散及孢丝宽扁、少石灰质而有别与其它绒泡菌;迷乱绒泡菌P．confusum则因易与绿绒泡菌P.viride和垂头绒泡菌P.nutans混淆而得名,但以散生的孢囊具短柄、石灰结与囊被同为灰绿色等特征显著不同于后者;畸形绒泡菌P．deformans具有显然不规则的孢囊、炳和孢子,易与其它绒泡菌相区分;草生绒泡菌P.herbaticum发生于活草叶上,淡绿色的联囊体发达,石灰结之间的连线细长而明确,使其与相近的绒泡菌明显可分。所有研究标本都保存在中国科学院微生物研究所菌物标本馆（HMAS）。     

The genus Smittium (Trichomycetes, Harpellales) in the Iberian Peninsula

A study of larval Diptera (Chironomidae, Culicidae and Simuliidae) from Spain has been carried out to fulfill a catalogue of species of the genus Smittium (Harpellales: Legeriomycetaceae) present within these hosts. Among the reported taxa, eight are new species: Smittium brevisporum, S. bulbosporo-phorus, S. gracilis, S. hecatei, S. heterosporum, S. inex-pectans, S. prostratum and S. pseudodimorphum. We also report six previously described species, which are new for the Iberian Peninsula: S. alpinum, S. dipterorum, S. megazygosporum, S. pusillum, S. typhellum and S. fecundum. Three other species (S. simulii, S. culicis and S. culisetae) previously were reported from Spain. In two of them (S. fecundum and S. culicis), we describe for the first time the presence of zygospores. Some of the included species have been artificially cultured as well as ultrastructurally studied using scanning electron microscopy (SEM), with the purpose of observing the surface of both trichospores and the trichospore collar and the morphology of the trichospore appendage.     

New species and records of Stigmaeidae (Acari: Prostigmata) from New Zealand - ID. Genus Stigmaeus Koch

Abstract

Stigmaeus arboricola, S. montanus, S. luxtoni, and S. novazealandicus are described as new species, and the larva of S. loadmani is described. Several new records are noted, and a key is given to the New Zealand species of Stigmaeus.