摘要
本文记述了血革螨科两新种:大理血革螨Haemogamasus daliensis sp.nov.和中华真厉螨Eulaelaps sinensis sp.nov.。该文对新种的形态特征作了描述,并与近似种进行了比较。
In this paper, two new species of the family Haemogamasidae are described and figured. All types are deposited in The Yunnan Institute of Epidemic Diseases.Haemogamasus daliensis sp. nov. (figs. 1-4)This new species is similar to Haemogamasus liberiensis Hirst, but easily distinguished by the former’s genitoventral plate not bearing three-forked setae and the shape of tectum different. It is also closely allied to H. trifurcisetus Zhou et Jiang, but differs from the latter in: 1) sternal plate with 3 pairs of lyriform organs and St1, St2 St3 plumose; 2). pilus dentilis ribbon-like; 3) tectum rounded-tongue like and midportion with small triangular protrusions; 4) coxa Ⅱ-Ⅳ with unciform process.Holotype ♀, paratypes 2♀♀ Were collected off Eothenomys custos Thomas, from Dali City (25°32’N, l00°14’E) Yunnan Province, alt. 3200m in March 1986.Eulaelaps sinensis sp. nov. (figs. 5-8)This new species is very similar to Eulaelaps indiscretus Allred but differs from the latter in 1) chela with pilus basalis; 2) posterior portion of peritrematal plate with a lyriform organ; 3) St1 not extending to the posterior margin of sternal plate.Holotype ♀ was collected off Apodemus sylvaticus orestes Thomas from Jingdong County (24°32’N, 101°02’E) .Yunnan Province, alt. 2450 m in May 1986.
出处
《动物分类学报》
CSCD
1990年第4期453-456,共4页
Acta Zootaxonomica Sinica
关键词
蜱螨亚纲
血革螨科
新种
Acari Haemogamasidae Haemogamasus Eulaelaps new species
