摘要
记述革螨股Gamasina 1新种 :神农架枝厉螨DendrolaelapsshennongjiaensisMaetLiu,sp .nov .,和角螨股Antennophorina 1新种 :新疆黑面螨CelaenopsisxinjiangensisMaetYe,sp .nov .。
This paper describes a new species of Gamasina and a new species of Antennophorina.The latter is the first record of Antennophorina in China.Dendrolaelaps shennongjiaensis Ma et Liu,sp. nov.(Figs.1-4) ♀.Idiosoma 455?μm long and 236?μm wide.Both dorsal shields bear 16 pairs of simple setae respectively,anterior dorsal shield with two pairs of chitinous pore-like structures,posterior dorsal shield with medially incised anterior margin.Sternal shield with 4 pairs of setae.Genital shield with lateral concavities before Vl-1,posterior part expanded,round.Ventro-anal shield rectangular,lateral margins not even,preanal setae 2 pairs,Ad situated before level of middle of anus,slightly longer than PA.Metapodal shields narrow,wedge-shaped.Leg Ⅲ with spiral sclerous tubule in femur.;Male unknown.;The new species is near to Dendrolaelaps baixuelii Ma,1997,but differs from the latter in females′ St-3 near lateral margins of sternal shield,genital shield with lateral concavities before Vl-1,lateral margins of ventro-anal shield not even, sclerous tubule in leg Ⅲ reaching middle of the femur(in the latter species St-3 distant from lateral margins of sternal shield,genital shield without lateral concavities,lateral margins of ventro-anal shield even,sclerous tubule in leg Ⅲ reaching to end of the femur);Holotype ♀,collected from Chiroptera in Shennongjia (31°15′N,109°56′E,about 400?m),Hubei Province,16 Aug.1999.Deposited in the Institute of Parasitic Diseases,Hubei Academy of medical Science,Wuhan.Celaenopsis xinjiangensis Ma et Ye, sp. nov. (Figs.5-9) ♀.Body brown,oval,896?μm long and 655?μm wide.Dorsal shield extends to venter,bearing many thin setae and pores.Sternal shield with slightly concave posterior margin and long post-lateral angles,St-1 situated at anterior margin,St-2 and St-3 arranged along posterior margin,the first pair of pores distinct.Both metasternal shields large and closely linked,MSt near to antero-lateral angle of the shields.Genital,Ventral,anal,exopodal and peritrematal shie
出处
《动物分类学报》
CSCD
北大核心
2003年第2期252-255,共4页
Acta Zootaxonomica Sinica
关键词
胭螨科
黑面螨属
黑面螨科
新种
枝厉螨属
革螨股
角螨股
Acari,Gamasina,Antennophorina,Rhodacaridae,Celaenopsidae,Dendrolaelaps,Celaenopsis,new species.
