Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data

0327065 - BC 2010 RIV BR eng J - Článek v odborném periodiku
Santos, C. P. - Moravec, František
Camallanus tridentatus (Drasche) (Nematoda: Camallanidae): new taxonomically important morphological data.
Memorias do Instituto Oswaldo Cruz. Roč. 104, č. 1 (2009), s. 93-99. ISSN 0074-0276. E-ISSN 1678-8060
Grant CEP: GA ČR(CZ) GA524/06/0170
Výzkumný záměr: CEZ:AV0Z60220518
Klíčová slova: Camallanus * Arapaima * Brazil
Kód oboru RIV: GJ - Choroby a škůdci zvířat, veterinární medicína
Impakt faktor: 2.097, rok: 2009

Camallanus tridentatus is redescribed from specimens found in the naturally infected arapaima Arapaima gigas (Schinz) from the Mexiana Island, Amazon River Delta, Brazil. Data on the surface morphology of adults inferred from confocal laser scanning and scanning electron microscopical observations are also provided. The study revealed some taxonomically important, previously unreported morphological features in this species, such as the presence of the poorly sclerotized left spicule and deirids. C. tridentatus distinctly differs from other congeneric species parasitizing freshwater fishes in South America mainly in the structure of the buccal capsule and the female caudal end. C. maculatus Martins, Garcia, Piazza and Ghiraldelli is considered a junior synonym of Camallanus cotti Fujita.
Trvalý link: http://hdl.handle.net/11104/0173969