纹石蛾六新种记述  

NOTES ON SIX NEW SPECIES OF HYDROPSYCHIDAE(TRICHOPTERA)

作　　者：李佑文[1] 田立新[1] David Dudgeon 

机构地区：[1]南京农业大学植物保护学系 [2]香港大学动物学系

出　　处：《南京农业大学学报》1990年第1期37-42,共6页Journal of Nanjing Agricultural University

摘　　要：本文记述了纹石蛾科3属6新种,其中1属赫贝纹石蛾 Herbertorossia在中国首次记录.6新种为:深裂离脉纹石蛾 Hydromanicus fissus(四川峨嵋山),具沟离脉纹石蛾 Hydromanicus canaliculculatus(福建五夷山),峨眉离脉纹石蛾Hydromanicus emeiensis(四川峨眉山),广东离脉纹石蛾 Hydromanicusguangdongensis(海南岛),镘形瘤突纹石蛾 Hydatomanicus ovatus(广东五华县),方突赫贝纹石蛾 Herbertorossia quadrata(湖南郴州,香港)。Six new species of Hydropsychidae from China are described.8 paratypes ofHerbertorossia quadrata are deposited in the Department of Zoology,Hongkong Uni-versity.Other type specimens are deposited in the Department of Plant Protection,Nanjing Agricultural University.1.Hydromanicus fissus,sp.nov.(figl.1～4)This species can be separated from Hyromanicus intermedius Martynov by:(1)thetip of coxopodite oblique slightly,(2)without lateral process of phallotremal sclerite.(3)length of its body two times that of the latter.Holotype(?),Emeishan,Sichuan Province,600m,1957-IV-23,Zhen Leyi,etc.2.Hydromanicus canaliculatus,sp.nov.(figl,5～9)This species is resembling Hydromanicus intermedius Martynov,but differs fromthe latter in the apex of ventral endothecal process expanded as a spoon;concave athind margin of the tenth tergum as long as the length of 1/4 of the tergum.Holotype♂,allotype♀,paratype:14♂♂,Wuyishan,Fujian Province,1983-Ⅷ-1,Li Youwen.3.Hydromanicus emeiensis,sp.nov.(fig 2,1～5)This species differs from Hydromanicus intermedius Martynov in the sharp,curvedinward ventral endothecal proccss.Holotype♂,Emeishan,Sichuan Province,1984-Ⅷ-27,Li Youwen.4.Hydromanicus guangdongensis,sp.nov.(fig 2,6～9)This species is like Hydromanicus frater Ulmer,but can be distinguished by:(1)itsshort ear like preanal appendage,(2)the harpago long and slender,(3)the apex ofphallobase expanded abruptly.Holotype♂,allotype♀,Tianchi,Jianfeng Mountain,Hainan Island,1982-Ⅶ-6-22,Hua Lizhong,ect;paratype 1♀,Sanfenchang,Jianfeng Mountain,Hainan Island,1982-Ⅷ-31,Liang Chengfeng.5.Hydatomanicus ovatus,sp.nov.(fig 3,1～4)This species is allied to Hydatomanicus verrocosus Ulmer.The main defferences be-tween them are hind margin of the tenth tergum concave fissure-like at middle,notarc-shaped as in the tergum.Holotype♂,Wuhua County,Guangdong Province,1978-Ⅵ-25, Liang Meifang,6.Herbertorossia quadrata,Li et Dudgeon sp.nov.(fig 3,5～9)Length of the fifth segment is longer than that of the third and the fourth segmenttog

关 键 词：纹石蛾科 新种 分类 

分 类 号：Q969.413.2[生物学—昆虫学]