裂弧饰属线虫在我国首次报道及一新种描述(旋尾目:针形科)  

THE FIRST RECORD OF THE GENUS SCHISTOGENDRA FROM CHINA,WITH DESCRIPTION OF A NEW SPECIES(Spirurida:Acuariidae)

作　　者：张路平[1] 

机构地区：[1]河北师范大学生物系,石家庄050016

出　　处：《武夷科学》1993年第0期26-28,共3页Wuyi Science Journal

摘　　要：本文报道采自福建省鸟类寄生线虫多乳突裂弧饰线虫。新种 Schistogendra multipa pillata,sp.nov.本属线虫是我国新纪录,模式标本保存于河北师范大学生物系。Schistogendra multipapillata,sO nov.(fig.1) Holotype ♂,allotype ♀.collected from the gizzard of a bird,Tarsiger c.cyanurus(Pallas) in Fuzhou(26。5′N,119。18′E),Fujian province.Type specimens are kept in the Depart- ment of Biology,Hebei Normal University.The new species is similar to S.incisa Chabaud et Rousselot,1956,but differs from the latter in the number of caudal papillae(16 pairs of preanal and 4 pairs of postansl papillae in the former;11-12 pairs of preanal and 5 pairs of postanal papillae in the latter),and longer spicules(L.spicule 0.410mm,R spicule 0.134mm in the former;L.spicule 0.315mm and R.spicule 0.085mm in the latter),and in the left spicule bifurcate distally.Also the new species differs from S.incisa in the size of eggs (0.041-0.046mm by 0.018-0.021mm versus 0.033mm by 0.023mm wide).

关 键 词：旋尾目 针形科 裂弧饰属 新种 

分 类 号：N[自然科学总论]