摘要
本文绘图描述拟单阳厉螨新种Androlaelaps singuloides sp.nov.与陇川下盾螨新种Hypoaspis longchuanensis sp.nov.,并列表讨论与其相近种的鉴别特征。模式标本均采自云南省陇川县,前一种的宿主为蟋蟀,后一种则为独角仙。
In this paper, two new species of Laelapidae Berlese, 1892 are described and figured. Type specimens were collected on June 24, 1987, from Longchuan County (24.3°N, 97.9°E), Yunnan Province, and deposited in the Department of Parasitology, Guiyang Medical College.Androlaelaps singuloides sp. nov. (figs. 1—6)Holotype ♀ and paratypes 10♀♀ were collected off field cricket, Gryllus sp..The new species is closely near to Androlaelaps singularis Wang et Li, 1965, but with the following differences:A. singuloides sp. nov. A. singularis Wang et Li, 1965dorsal seta Ⅴ longer, tip passing over the base of D_1 shorter, tip not reaching the base of D_1sternal plate length (168μ) larger than width (145μ), posterior margin convex length equal to width (133μ), central portion of posterior margin flatanal plate length (77μ) width (104μ) length(91μ) width (84μ)distance between large(102μ), more small(55μ), about 1.5genitoventral plate than 3 times times the length ofand anal plate the length of anal pore anal poremetapodal plates 3 pairs cricket, 1 pair shrew,host Gryllus sp. Suncus murinusHypoaspis longchuanensis sp. nov. (figs. 7—15)Holotype ♀, paratypes 3♀♀ were collected off beetle, Xylotrupes sp.The new species is closely similar to Hypoaspis liui(Samsinak, 1962), but with the following differences:H. longchuanensis sp. nov. H. liui(Samsinak, 1962) dorsal setae 34—35 pairs, longer about 28 pairs, shortersternal plate anterior and posterior margins concave anterior margin convex, posterior margin deeply concavesternal setae long and fine thicklyriform pores 2 pairs on the plate 3 pairs on the platemetapodal plate slender, setlongitudinaly wider, settransverselyrectum more than 10 teeth on each side only 3 teeth on each sidelegs femora of legs Ⅱ—Ⅳ each with a very long seta femora without long seta
出处
《动物分类学报》
CSCD
1993年第1期48-53,共6页
Acta Zootaxonomica Sinica
基金
贵州科学院科学基金资助
关键词
蜱螨亚纲
革螨股
厉螨科
新种
Acari
Gamasina
Laelapidae
Hypoaspis
Androlaelaps
new species