Description of Dolichodorus grandaspicatus n. sp. (Nematoda: Dolichodoridae)

Dolichodorus grandaspicatus n. sp., collected from soil about roots of a red maple (Acer rubrum L.) in a creek bottom near Ludwig. Johnson County, Arkansas, is described. It differs from two closely related species, D. marylandicus and D. heterocephalus, by the longer spike on the female tail, the lenght of the female tail, and the shape of the extrudable portion of the gubernaculum of the males. It further differs from D. marylandicus by having heavily sclerotized accessory pieces of the vuvla and from D. heterocephalus by having a shorter stylet.     

中国新记录属——异型盘菌属（英文）

异型盘菌属Allophylaria首次在我国发现,包括1个新种和1个中国新记录种,均来自云南。新种小孢异型盘菌A.minispora的鉴别特征为子囊盘类白色,具柄;子囊顶孔在碘液中呈蓝色,32?45×3.8?5μm;子囊孢子梭形,无油滴,4.3?5.8×1.5?2.5μm;习居于草本植物茎上。原产于澳大利亚的果荚生异型盘菌A.atherospermatis首次在中国报道。提供了上述种的宏观和微观特征的详细描述及图示。     

Meloidogyne aquatilis n. sp (Nematoda:Meloidogynidae) from Spartina pectinata with a Key to the Canadian Species of Meloidogyne

A new root-knot nematode, Meloidogyne aquatilis n. sp., attacking the roots of Spartina pectinata Link growing in the Ottawa River is described and illustrated. Meloidogyne aquatilis is distinguished from M. graminis by the light brown body color and by the absence of perineal lateral fields in the female. The male differs by the shorter stylet and by the hemizonid being separated by 7-9 annules from the excretory pore. The second-stage juveniles are also recognized by the 7-9-annule gap between the hemizonid and excretory pore and by the shorter tail with a disc-like subterminal tail structure, lower b ratio value, and inflated rectum. A key to the root-knot nematode species of Canada based on females, males, and juveniles is provided. The type host of Dolichodera fluvialis Mulvey and Ebsary, 1980, Spartina pectinata Link, is reported for the first time.     

中国盾盘菌属分类研究(英文)

对我国盾盘菌属馆藏标本和近年来采集的材料进行分类学研究表明,中国已知该属31种。描述了3个新种,命名为柯氏盾盘菌、长孢盾盘菌和假小孢盾盘菌,对新种与其相近种的区别进行了讨论;根据前人的形态描述,对S. erinaceus,S.olivascens和S. lusatiae在中国的分布提出了质疑;根据对相关馆藏标本的观察,指出S. barlae、S. superba和S. vitreola在我国的报道系基于错误鉴定,它们应从中国物种名录中排除。文中提供了该属中国已知种的分种检索表。     

A review of Solenysa spiders from Japan (Araneae,Linyphiidae), with a comment on the type species S. mellotteei Simon, 1894

The present paper gives a review of Solenysa species from Japan and provides a solution for the species bearing the generotype name Solenysa mellotteei Simon, 1894. A total of six species are recorded, including two new species Solenysa macrodonta sp. n. and Solenysa trunciformis sp. n. The species collected from Kawasaki (NSMT-Ar 11154) and Hachioji should be the generotype Solenysa mellotteei, with Solenysa akihisai Tu, 2011, syn. n. as its junior synonym. To distinguish these congeneric species from each other, their genital characters are provided in detail based on images collected by scanning electron microscopy and light microscopy.     

Taxonomic characterization of Vorticella fuscaPrecht, 1935 and Vorticella parapulchella n. sp., two marine peritrichs (Ciliophora, Oligohymenophorea) from China

Two marine peritrich ciliates, Vorticella fuscaPrecht (1935) and Vorticella parapulchella n. sp. were discovered in the littoral zone of Qingdao, northern China. Their morphology, infraciliature, and silverline system were described using live observation and silver impregnation. The poorly known species V. fusca is redescribed, adding information about the oral infraciliature and pellicular morphology. Vorticella parapulchella n. sp. is superficially similar to Vorticella pulchellaSommer (1951) but is distinguished from it by being markedly smaller and having much more widely spaced pellicular ridges. The infundibular infraciliature of V. parapulchella is extremely unusual in having infundibular polykinety 3 reduced to two rows, one of which has almost disappeared.     

中国新记录属——拟薄盘菌属及其新种和新记录种（英文）

在对我国柔膜菌科真菌进行研究过程中,发现一个中国新记录属,即拟薄盘菌属Cenangiopsis。研究结果表明,该属的2个种在我国分布,其中青海拟薄盘菌C.qinghaiensis为一新种,悬钩子生拟薄盘菌C.rubicola为中国新记录种。对两个种的形态学特征进行了描述与图解。     

The Neotropical genera of Acanthocinini Blanchard, 1845 (Coleoptera: Cerambycidae: Lamiinae) with the third antennomere modified

The genera of Acanthocinini which have males with antennomere III modified are discussed and redefined, a key to identify them is provided. Additionally, Alcathousites Gilmour, 1962 is proposed as a junior synonym of Xenocona Gilmour, 1960, and the following five new combinations are proposed: Xenocona asperipennis (Fairmaire & Germain, 1859) n. comb.; X. forsteri (Tippmann, 1960) n. comb.; X. penicillata (Monné, 1990) n. comb.; X. senticosa (Monné & Martins, 1976) n. comb.; and X. superstes (Erichson, 1847) n. comb. Moreover, a new species from Colombia (Huila) is described and illustrated, Xenocona antonkozlovi n. sp., and the male of X. penicillata is illustrated for the first time.     

Descriptions,transferences and synonymies in American Monochamini (Coleoptera,Cerambycidae, Lamiinae), with revised keys to species of Hammatoderus and Taeniotes

Hammatoderus wappesi n. sp. and H. garciaorum n. sp. are described from Mexico, Veracruz and Oaxaca and Veracruz, respectively. Hammoderus brasiliensis Breuning, 1943 and Plagiohammus camillus Dillon & Dillon, 1949 are proposed as synonyms of Hammatoderus confusor (Dillon & Dillon, 1941); Plagiohammus rotundipennis Breuning, 1950 is proposed as a synonym of Hammatoderus pollinosus (Bates, 1880). A replacement name, Deliathis neonivea nom. nov., for Deliathis nivea (Breuning, 1943) n. comb., a secondary homonym of D. nivea Bates, 1869, is proposed. Three other new combinations are proposed: Deliathis imperatrix (Thomson, 1868) n. comb.; Monochamus sargi (Bates, 1885) n. comb.; and Monochamus blairi (Breuning, 1936) n. comb. Monochamus sargi and Hammatoderus pollinosus are redescribed. Hammatoderus sticticus (Bates, 1874) is newly recorded from Bolivia, with H. confusor newly recorded from Argentina and Colombia and its known distribution in Brazil expanded to include the state of Sao Paulo. Distribution of Deliathis imperatrix in Mexico is expanded to include the state of Morelos. A key to species of Hammatoderus and a key to species of Taeniotes “amazonum” group are also provided.     

湖南土壤中的暗色丝孢菌Ⅰ

从湖南省不同生态环境中采集土壤样品45份,采用土壤平板法和稀释法,从中分离出94个暗色丝孢菌菌株,经鉴定分属19属,31种。其中,湖南卷旋孢Cirrenalia hunanensis和椭圆弯孢Curvularia elliptica为新种。主模式及其他所有研究过的标本(干制培养物)与活菌种保存在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)。     

湖北神农架自然保护区一新特蚋种(双翅目,蚋科)(英文)

描记采自湖北神农架自然保护区一蚋属蚋亚属新种,齿端蚋Simulium(Simulium)dentastylum sp.nov..模式标本存于贵阳医学院生物学教研室.