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Titolo:
Singhiatrema vietnamensis sp n. (Digenea : Ommatobrephidae) and Szidatia taiwanensis (Fischthal and Kuntz, 1975) comb. n. (Digenea : Cyathocotylidae)from Colubrid Snakes in Vietnam
Autore:
Curran, SS; Overstreet, RM; The, DT; Le, NT;
Indirizzi:
Univ So Mississippi, Gulf Coast Res Lab, Ocean Springs, MS 39566 USA Univ So Mississippi Ocean Springs MS USA 39566 cean Springs, MS 39566 USA Inst Ecol & Biol Resources, Hanoi, Vietnam Inst Ecol & Biol Resources Hanoi Vietnam Biol Resources, Hanoi, Vietnam
Titolo Testata:
COMPARATIVE PARASITOLOGY
fascicolo: 2, volume: 68, anno: 2001,
pagine: 219 - 227
SICI:
1525-2647(200107)68:2<219:SVSN(:>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Keywords:
Singhiatrema vietnamensis sp n.; Ommatobrephidae; Szidatia taiwanensis comb. n.; Cyathocotylidae; fixation artifacts; Enhydris chinensis; Enhydris plumbea; Colubridae; snakes; Vietnam;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Overstreet, RM Univ So Mississippi, Gulf Coast Res Lab, POB 7000, Ocean Springs, MS 39566USA Univ So Mississippi POB 7000 Ocean Springs MS USA 39566 USA
Citazione:
S.S. Curran et al., "Singhiatrema vietnamensis sp n. (Digenea : Ommatobrephidae) and Szidatia taiwanensis (Fischthal and Kuntz, 1975) comb. n. (Digenea : Cyathocotylidae)from Colubrid Snakes in Vietnam", COMP PARASI, 68(2), 2001, pp. 219-227

Abstract

A new digenean is described and a second species is redescribed from the colubrid rear-fanged water snakes Enhydris chinensis (Gray) and Enhydris plumbea (Boie) captured from several regions in Vietnam during 1996-1998. Singhiatrema vietnamensis sp. n. (Ommatobrephidae) from the small intestine of both snakes is characterized by the extent of the ceca, the position of thevitellaria, the size of the eggs, and the host. Szidatia taiwanensis (Fischthal and Kuntz, 1975) comb. n. (Cyathocotylidae) is redescribed from the holotype and specimens from the gallbladder of both snakes. The species is transferred from the genus Mesostephanoides primarily because it does not have a large cirrus that is spined; it is characterized by the shape of the seminal vesicle, length of the ceca, body size relative to the forebody, number of testes in hindbody, egg size, size of tribocytic organ, and the infection site in the host. Concerning the classification of Singhiatrema Simhawithin Echino-stomatiformes, we consider Singhiatrematinae Simha a junior synonym of Ommatobrephinae Poche. We discuss the classification of Gogatea Lutz and Szidatia Dubois and consider Gogatinae Mehra a junior synonym of Szidatiinae Dubois. The use of different fixation methods can produce artifacts characteristic at the generic level.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 15:19:20