Species of Cloacina Linstow, 1898 (Nematoda: Strongyloidea) from the black-tailed wallaby, Wallabia bicolor (Desmarest, 1804) from eastern Australia

Species of Cloacina Linstow, 1898 (Nematoda: Strongyloidea) are reported and/or described from the stomach of the macropodid marsupial Wallabia bicolor (Desmarest, 1804) collected in eastern Australia. Nematodes were examined from 26 hosts collected in 3 states and the number of species of Cloacina in any one host was 2--7. The following species were encountered: C. wallabiae Johnston and Mawson, 1939, C. gallardi Johnston and Mawson, 1940, C. edwardsi Mawson, 1972 and C. cornuta (Davey and Wood, 1938) the last named constituting a new host record. The following new species are described: C. mawsonae sp. nov., C. papillata sp. nov., C. annulata sp. nov., C. castor sp. nov. and C. pollux sp. nov.     

寄甲肿腿蜂属三新种(膜翅目,肿腿蜂科)

记述了我国寄甲肿腿蜂亚科寄甲肿腿蜂属3新种和1新纪录种,新纪录种为采自台湾,裸眼寄甲肿腿蜂Epyris apicalis Smith,1874,新种为横沟寄甲肿腿蜂Epyris transver-sarius sp．nov．,闽寄甲肿腿蜂Epyris fujianensis sp．nov．和长头寄甲肿腿蜂Epyris avatus sp．nov．。编制了中国寄甲肿腿蜂属分种检索表。模式标本保存于浙江大学寄生蜂标本室。     

Taxonomic study of the genus Tetralonioidella Strand from China (Hymenoptera: Apidae: Melectini)

The Chinese cleptoparasitic bee genus Tetralonioidella Strand,1914 is studied.Fourteen species are found in China,with nine new species,namely T.damenglongensis Niu & Zhu,sp.nov.,T.dinghuensis Niu & Zhu,sp.nov.,T.emeiensis Niu & Zhu,sp.nov.,T.goumenensis Niu & Zhu,sp.nov.,T.leigongensis Niu & Zhu,sp.nov.,T.longqiensis Niu & Zhu,sp.nov.,T.maniwengensis Niu & Zhu,sp.nov.,T.tianmuensis Niu & Zhu,sp.nov.and T.wuae Niu & Zhu,sp.nov.,respectively.T.pendleburyi (Cockerell,1926) is firstly recorded in China.An illustrated key to Chinese known species is provided.All type specimens of new species are deposited in the Institute of Zoology,Chinese Academy of Sciences,Beijing,China.     

中国长柄茧蜂属亚长柄茧蜂亚属记述(膜翅目:茧蜂科)

对长柄茧蜂属Ｓｔｒｅｂｌｏｃｅｒａ亚长柄茧蜂亚属Ａｓｉａｓｔｒｅｂｌｏｃｅｒａ Ｂｅｌｏｋｏｂｙｌｓｋｉｊ（膜翅目：茧蜂科）的种类进行了研究。亚长柄茧蜂亚属仅分布于我国和俄罗斯远东地区。以前仅知２种：具角长柄茧蜂Ｓ．（Ａ．）ｃｏｒｎｕｔａＣｈａｏ,１９６４和大峪长柄茧峰Ｓ．（Ａ．）ｄａｙｕｅｎｓｉｓ Ｗａｎｇ,１９８３。本文记述了该亚属的一新种：扁角长柄茧蜂,新种Ｓ．（Ａ．）Ｐｌａｎｉｃｏｒｎｉ     

Some New Taxa of Chara from Guangxi and Gansu,China

In order to get a thorough understanding of the Characeae, the specimens collected from Guangxi and Gansu were identified. The result shows that the two provinces, especially Guangxi, are abundant in this family. In this paper, however, reported are only new species, new varieties and new records of Chara in China. They are Chara vernicosa sp. nov. C. globularis var. inflata var. nov. and C. howe-ana var. subgymnophylla var. nov., C. brionica stapf and C. calveraensis comb. nov.     

中国多刺蚁属驼背亚属系统分类研究（膜翅目：蚁科）

记述了在云南省南部西双版纳自然保护区热带雨林区域采集到的多刺蚁属Polyrhachis Smith驼背亚属Cyrtomyrma Forel 5新种：方肩多刺蚁P. (C.) cornihumera sp. Nov.,齿肩多刺蚁P. (C.) dentihumera sp. Nov.,圆肩多刺蚁P. (C.) orbihumera sp. Nov.,圆顶多刺蚁P. (C.) rotoccipita sp. Nov.,短胸多刺蚁P. (C.) brevicorpa sp. Nov.。目前为止在中国和中南半岛记载该亚属13种,其中中国已知9种。提供了中国和中南半岛已知13种的检索表。     

Systematics and Biogeography of the Red Algal Genus Yonagunia (Halymeniaceae,Rhodophyta) from the Indo-Pacific Including the Description of Two New Species from Taiwan

Carpopeltis maillardii has been regarded as a widely distributed species in the Indo-Pacific region. In this study, we analyzed the genetic diversity of C. maillardii and related species collected from Taiwan and the Indian Ocean based on rbcL sequences, in order to elucidate species boundaries, diversity, and biogeographic patterns. Our analyses show that C. maillardii specimens are only distantly related to the genus Carpopeltis (type: C. phyllophora) but instead form a clade together with species of Yonagunia. We therefore propose the new combination Yonagunia maillardii comb. nov. In addition, two new species (Yonagunia palmata sp. nov. and Yonagunia taiwani-borealis sp. nov.) are described from Taiwan. The close relationship of Yonagunia to Grateloupia is corroborated by detailed observations of the female reproductive structures, which demonstrate that the development of auxiliary cell ampullae before and after diploidization is similar to that of Grateloupia sensu stricto. Namely, the ampullae are composed of only two orders of unbranched filaments in which only a few ampullar cells are incorporated into a basal fusion cell after diploidization of the auxiliary cell and the pericarp consists almost entirely of secondary medullary filaments. Of all Yonagunia species, Y. maillardii has the widest distribution in the Indo-Pacific, and can be identified in the field by its relatively thin, feathery, and highly branched morphology. Most other species, including those that occur in Taiwan, are seemingly more range-restricted. Our phylogenetic analyses resulted in a well-resolved phylogeny of Yonagunia, with an origin estimated in the Eocene–Oligocene, and diversification of species mainly in the Miocene.     

Bullera begoniae sp. nov. and Bullera setariae sp. nov., two new species of ballistoconidium-forming yeasts in the Bullera variabilis (Bulleribasidium) cluster isolated from plants in Taiwan

Two strains of xylose-containing and Q-10-having ballistoconidiogenous yeasts isolated from plant leaves collected in Taiwan were found to represent two new species of the genus Bullera. In the phylogenetic trees based on the sequence analysis of 18S rDNA and D1/D2 domain of 26S rDNA, these species are located in the Bullera variabilis (Bulleribasidum) cluster in Hymenomycetes. They are described as Bullera begoniae sp. nov. and Bullera setariae sp. nov., respectively.     

Five new species of Phyllocoptinae (Acari: Eriophyoidea: Eriophyidae) from China

Five new species of eriophyoid mites of the subfamily Phyllocoptinae from China are described and illustrated, namely Tegolophus liquidambaricola sp. nov.(Anthocoptini) infesting Liquidambar formosana Hance var.(Hamamelidaceae), Abacarus paniceus sp. nov.(Anthocoptini) infesting Panicum notatum Retz.(Poaceae), Tetra armato sp. nov.(Anthocoptini) infesting Zanthoxylum armatum DC. var. armatum(Rutaceae), Pentaconvexus lambertianus sp. nov.(Acaricalini) infesting Rubus lambertiannus Ser.(Rosaceae) and Parategonotus acanthopanacinus sp. nov.(Tegonotini) infesting Acanthopanax gracilistylus W. W. Smith(Araliaceae). All these new species are free-living on the undersurface of leaves and cause indistinctive damage to the host plants.     

中国台湾秃蝗亚科一新属四新种(直翅目，斑腿蝗科)(英文)

记述了采自中国台湾斑腿蝗科秃蝗亚科1新属台秃蝗属Taipoodisma gen. nov. 和4新种：红股台秃蝗Taipodisma rufifemora sp. nov., 谢氏台秃蝗Taipodisma hsiehi sp. nov., 周氏台秃蝗Taipodisma chowi sp. nov., 黑胫台秃蝗Taipodisma nigritibia sp. nov.。新属台秃蝗属Taipoodisma gen. nov.同蹦蝗属Sinopodisma Chang, 1940近似,不同之处为前胸背板后缘中央缺凹口,中隆线在沟前区不显,在沟后区留有痕迹。新属同辽秃蝗属Liaopodisma Zheng, 1990也近似,不同之处为雄性后胸腹板两侧叶分开,不毗连。新种红股台秃蝗T. rufifemora sp. nov. 后足股节内侧和下方红色可与同属其他种相区别。新种谢氏台秃蝗T. hsiehi sp. nov. 缺黑色眼后带可与同属其他种相区别。新种周氏台秃蝗T. chowi sp. nov. 同红股台秃蝗T. rufifemora sp. nov.近似,不同之处为后足股节内侧和下方非红色。新种黑胫台秃蝗T. nigritibia sp. nov. 同周氏台秃蝗T. chowi sp. nov.近似,不同之处为前胸背板沿中隆线缺黑色纵带和前翅黄褐色,缺黑色带纹。列出了该属的种检索表。     

Alocanthedon, a new subgenus of Chalicodoma from Southeast Asia (Hymenoptera, Megachilidae)

A new subgenus, Alocanthedon Engel and Gonzalez subgen. n., is described for five species of unusual Southeast Asian bees in the genus Chalicodoma Lepeletier de Saint Fargeau (Megachilinae: Megachilini). The subgenus is most noteworthy for the deep postgenal depression or furrow in males (bordered outwardly near the base of the mandible by a protuberant, thick lamella) and the presence of a dense patch of black setae posteriorly in the forewing medial cell (except in one species) [resembling the dense patch of setae among the submarginal cells of Thrinchostoma Saussure (Halictidae: Halictinae: Halictini)]. The subgenus is characterized and distinguished from the related Callomegachile Michener. A key to the following five species presently included in the subgenus is provided: Chalicodoma aterrimum (Smith), Chalicodoma atratiforme (Meade-Waldo) comb. n., Chalicodoma memecylonae Engel sp. n., Chalicodoma odontophorum Engel sp. n., and Chalicodoma apoicola Engel sp. n.Chalicodoma (Callomegachile) atratiforme sininsulae (Cockerell) is newly placed in synonymy with C. (C.) fulvipenne (Smith). Species have been collected from Memecylaceae (Myrtales) and Fabaceae (Fabales). The phylogenetic relationships of Alocanthedon among other Megachilini are briefly elaborated upon.     

中国鞘孢属及其相关类群:鞘孢属新种和新记录种

本文描述了中国鞘孢属Chalara真菌八种,包扩四个新种：间型鞘孢C．intermedia,微小鞘孢Chalara minima,中国鞘孢Chalara sinensis和云南鞘孢Chalara yunnanensis。其余四个种为中国新记录种．文中还提供了所有中国已报道种的检索表．模式标本保存在北京诺维信中国研发中心标本室．     

中国细长蚁属系统分类研究(膜翅目,蚁科)

在中国记载细长蚁属Tetraponera F. Smith昆虫13种,其中在云南省描述5新种,报道中国1新纪录种.编制了工蚁的分种检索表.评论了该属中国种类的分类历史.13个已知种依次是红黑细长蚁T.rufonigra(Jerdon),凹唇细长蚁T.concava sp.nov.,宾氏细长蚁T.binghami(Forel),狭唇细长蚁T.attenuata F.Smith,显赫细长蚁T.notabilis Ward,光亮细长蚁T.nitida(F.Smith),隆背细长蚁T.convexa sp.nov.,榕细长蚁T.microcarpa Wu et Wang,叉唇细长蚁T.furcata sp.nov.,尖唇细长蚁T.protensa sp.nov.,飘细长蚁T.allaborans(Walker),无缘细长蚁T.amargina sp.nov,平静细长蚁T.modesta(F.Smith).显赫细长蚁T.notabilis Ward为中国新纪录种.     

Opisthobranchiate Mollusca from Ghana: Chromodorididae

Nine species of the opisthobranch family Chromodorididae are described from Ghana: Cadlina evelinae Marcus; C. rumia Marcus; C. dubia sp. nov.; Chromodoris ghanensis (Edmunds); C. kpone sp. nov.; C. luleorosea (Rapp); Hypselodoris tana sp. nov.; H. bilineata (Pruvot-Fol) and Mexichromis tricolor (Cantraine). The small number of species found belonging to this warm-water family is attributed to the cold water of the Benguela current.     

中国台湾尼蝗属三新种及种检索表（直翅目, 蝗总科, 斑腿蝗科, 秃蝗亚科）(英文)

记述了中国台湾尼蝗属 Niitakacris Tinkham, 1936 的3新种。新种阿里山尼蝗 Niitakacris arishanensis sp. nov.后足股节内侧非红色和雄性尾须基部的最大宽度为端部宽度的4倍,可与本属所有已知种相区别。新种夏氏尼蝗 Niitakacris xiai sp. nov.与红胫尼蝗 N. rosaceanum 和台湾尼蝗 Niitakacris taiwanensis sp. nov.近似,不同之处为中胸腹板中隔的长度大于最狭处,前翅不到达腹部第1节背板后缘。新种台湾尼蝗 Niitakacris taiwanensis sp. nov.与红胫尼蝗 N. rosaceanum 近似, 不同之处为复眼较小,纵径为眼下沟长的1.4 倍;两尾片分开;肛上板基部纵沟较短,不到达中部,沟端圆,不尖。列出了尼蝗属全部5个种的检索表。     

中国长吻蚜蝇属一新种记述(双翅目:蚜蝇科:迷蚜蝇亚科)

记述采自中国海南省的长吻蚜蝇属Lycastris 1新种:黄盾长吻蚜蝇L. flaviscutatis, sp. nov..新种模式标本保存于陕西理工学院陕西省资源生物重点实验室.     

中国钝猛蚁属系统分类研究(膜翅目:蚁科)

研究了钝猛蚁属Amblyopone Erichson的中国种类,描述云南省2新种。目前为止在中国已知该属昆虫7种,布农钝猛蚁A.bruni(Forel),酒井钝猛蚁A.sakaii Terayama分布于台湾省 ;西氏钝猛蚁A.silvestrii(Wheeler)分布于台湾省和浙江省;罗思尼钝猛蚁A.rothneyi Forel分布于澳门;褐红钝猛蚁A.rubiginoa Wu et Wang分布于湖南省;三叶钝猛蚁A.triloba sp.nov.细齿钝猛蚁A.crenata.sp.nov.分布于云南省,提供了东亚和南亚地区该属已知13个种的工蚁检索表。     

小黄斑蜂属1904在中国的首次发现及三新种记述(蜜蜂总科,切叶蜂科,黄斑蜂族)

小黄斑蜂属Anthidiellum Cockerell,1904为中国首次报道的属.记述中国切叶蜂科小黄斑蜂属AnthidiellumCockerell,小黄斑蜂亚属Anthidiellum s.str.Cockerell的种类,并编制了3新种的检索表,3新种是:大盾小黄斑蜂Anthidiellum(s.str.)scutellatum sp.nov.,北方小黄斑蜂Anthidiellum(s.str.)borealis sp.nov.,新疆小黄斑蜂An-thidiellum(s.str)xinjiangensis sp.nov..模式标本均保存于中国科学院动物研究所.