Abstract
A new nematode genus and species. Neoparaseuratum travassosi n. g., n. sp., is described from the intestine of the freshwater thorny catfish, Pterodoras granulosus (Valenciennes), from the Paraná River, Brazil. This seuratoid nematode species represents a new genus of the family Quimperiidae, being characterized mainly by the presence of numerous narrow longitudinal bands of inflated cuticle extending along the cephalic region of the body, small deirids, postoesophageal position of the excretory pore, relatively short (0.159-0.303 mm), equal spicules and a gubernaculum, the absence of caudal alae and preanal sucker in the male, and by some other features.
Neoparaseuratum travassoni n. g., n. sp.; Nematoda; Quimperiidae; Pterodoras granulosus
Neoparaseuratum travasssosi, n. g., n. sp. (Nematoda: Quimperiidae), a new parasite from thorny catfish Pterododas granulosus in Brazil
F. Moravec1
A. Kohn2
B. M. M. Fernandes2
Czechoslovak Academy of Sciences, Institute of Parasitology, Ceské Budejovice, Czechoslovakia
Instituto Oswaldo Cruz, Departamento de Helmintologia, Rio de Janeiro, Brasil
A new nematode genus and species. Neoparaseuratum travassosi n. g., n. sp., is described from the intestine of the freshwater thorny catfish, Pterodoras granulosus (Valenciennes), from the Paraná River, Brazil. This seuratoid nematode species represents a new genus of the family Quimperiidae, being characterized mainly by the presence of numerous narrow longitudinal bands of inflated cuticle extending along the cephalic region of the body, small deirids, postoesophageal position of the excretory pore, relatively short (0.159-0.303 mm), equal spicules and a gubernaculum, the absence of caudal alae and preanal sucker in the male, and by some other features.
Full text available only in PDF format.
Texto completo disponível apenas em PDF.
Publication Dates
-
Publication in this collection
15 June 2009 -
Date of issue
1992
