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

Autor: Viozzi GP; Laboratorio de Parasitología, Centro Regional Universitario Bariloche, Universidad Nacional del Comahue, Quintral 1250, (8400) Bariloche, Río Negro, Argentina. gviozzi@bariloche.com.ar, Brugni NL
Jazyk: angličtina
Zdroj: Folia parasitologica [Folia Parasitol (Praha)] 2003 Jun; Vol. 50 (2), pp. 105-8.
DOI: 10.14411/fp.2003.018
Abstrakt: Acolpenceron 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.
Databáze: MEDLINE