革板螨属1新种和浩伦螨属1新种(蜱螨亚纲:中气门目:派盾螨科)  

On A New Species of the Genus Gamasholaspis and A New Species of the Genus Holaspulus(Acari: Mesostigmata: Parholaspidae)

作　　者：马立名[1] 林坚贞[2] 

机构地区：[1]中国鼠疫布氏菌病预防控制基地,白城市137000 [2]福建省农业科学院植物保护研究所,福州350013

出　　处：《蛛形学报》2006年第2期75-77,共3页Acta Arachnologica Sinica

摘　　要：记述派盾螨科Parholaspidae2新种:拟阿革板螨Gamasholaspis imitakimotoi sp.nov.和福建浩伦螨Holaspulus fujianensis sp.nov.。Two new species of the family Parholaspidae are described in the present paper. Type specimens are deposited in the Medical Entomology Gallery, Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing. 1. Gamasholaspis imitakimotoi sp. nov. （Figs. 1-6） ♀ Length 517μm, width 333μm. Dorsal shield almost covering entire dorsum, with 29 pairs of long simple setae, the end far reaching beyond insertion of next seta, but F1 shorter. Presternal shields 1 pair, cudgel-shaped. Sternal shield with broad antero-lateral corners and convex posterior margin, sternal setae 3 pairs and pores 2 pairs. MSt and the 3rd pair of pores on small metasternal shields. Genital shield rectangular, with 1 pair of setae. Ventro-anal shield narrow and triangular, with 4 pairs of preanal setae and 3 perianal setae, Ad lying before level of anterior margin of anus, both Ad and PA subequal to anus in length. Metapodal shields 1 pair, rod-shaped. Peritreme reaching to anterior margin of coxa Ⅱ anteriorly. Tectum with a long medial prong, arranged small denticles at margin. Movable digit of chela bidentate, fixed digit with several varying sizes of denticles. Corniculus slender, longer than movable digit of chela. Tarsus I without claw and pulvillus. Legs setae needle-shaped. The new species is allied to Gamasholaspis akimotoi （Ishikawa, 1966 ）, but the new species with very long dorsal setae, the end of central rows of setae beyond insertion of next seta; peritreme reaching to anterior margin of coax II anteriorly; tarsus II without coniform spine distally. In the latter species dorsal setae short, the end of central rows of setae not reaching insertion of next seta; peritreme reaching between coxae Ⅰ and Ⅱ; tarsus Ⅱ with a coniform spine distally. Holotype ♀, ex soil, from Yong＇ an （25° 58＇ N, 117° 24° E）, Fujian Province, 18 Nov. 2001. 2. Holaspulusfujianensis sp. nov. （Figs 7-12 ） ♀Length 548 μm, width 355 μm Dorsal shield 527 μm long and 323 μm wide, be

关 键 词：蜱螨亚纲 中气门目 派盾螨科 革板螨属 浩伦螨属 新种 中国 

分 类 号：Q969.91[生物学—昆虫学]