异伊螨属二新种(蜱螨亚纲:犹伊螨科)  

TWO NEW SPECIES OF THE GENUS ALLIPHIS HALBERT FROM CHINA (ACARI: EVIPHIDIDAE)

作　　者：顾以铭[1] 范波 

机构地区：[1]南京大学医学院,210008 [2]云南省玉溪地区卫生防疫站,653100

出　　处：《动物分类学报》1997年第1期23-25,共3页Acta Zootaxonomica Sinica

摘　　要：本文记述异伊螨属AlliphisHalbert,1923二个新种：玉溪异伊螨Alliphisyuxiensissp．nov．及大异伊螨Alliphismagnussp.nov.,模式标本采自云南省元江县的蜣螂体上，保存于南京大学医学院寄生虫学教研室。Alliphis yuxiensis sp. nov. (Figs. 1-6)Holotype ♀,paratypes 4 ♀♀, 1 ♂ were collected in June 1992,off beetles (Scarabaeidae) from Yuanjiang County (23. 6°N, 101. 9°E), Yunnan Province, deposited in the Department of Parasitology, Medical School, Nanjing University.The new species resembles Alliphis longirivulus Gu et Liu, 1996 but may be differenciated from the latter by: 1) corniculus slender; 2) genito-ventral plate narrower; 3) posterior end of peritrematal plate wide and with a concavity; 4)PA shorter than Ad; and 5)spermatodactyl smaller.Alliphis magnus sp. nov. (Figs. 7-12)Holotype ♂, paratype 1♂ and 6 deutonymphs were collected in June 1992,off beetles (Scarabaeidae), from Yuanjiang County (23. 6°N, 101. 9°E), Yunnan Province, deposited in the Department of Parasitology, Medical School, Nanjing University.The diagnostic characteristics of this new species are: 1)idiosoma large, the length of male dorsal plate may attain to 700 μm;2) tectum and spermatodactyl unusual.

关 键 词：蜱螨亚纲 厉螨科 青厉螨属 新种 

分 类 号：Q969.91[生物学—昆虫学]