Acolpenteron australe sp n. (Dactylogyridae: Dactylogyrinae), a new species from the ureters of Percichthys trucha (Perciformes: Percichthyidae) in Patagonia (Argentina)

被引：12
|
作者：
Viozzi, GP [1 ]
Brugni, NL [1 ]
机构：
[1] Ctr Reg Univ Bariloche, Parasitol Lab, Univ Nacl Comahue, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
来源：
FOLIA PARASITOLOGICA | 2003年 / 50卷 / 02期
关键词：
Acolpenteron australe; monogenea; Percichthys trucha; patagonia;
D O I：
10.14411/fp.2003.018
中图分类号：
R38 [医学寄生虫学]; Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ; 100103 ;
摘要：
Acolpenteron australe sp. n. (Dactylogyridae, Dactylogyrinae) is described from ureters and renal tubules of Percichthys trucha (Cuvier et Valenciennes) (Perciformes, Percichthyidae) from Andean Patagonian lakes. The new species has a haptor with 14 hooks, with shanks comprised of two subunits. It has overlapped intercaecal gonads, male copulatory organ as a sclerotized tube with one counterclockwise coil and a J-shaped accessory piece. It differs from the other species of Acolpenteron by having a non-forked accessory piece. This is the first monogenean species described from a percichthyid host in South America.
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页码：105 / 108
页数：4
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