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Steganoderma szidati n. sp. (Trematoda: Zoogonidae) from Galaxias maculatus (Jenyns) and G. platei Steindachner in Patagonia, Argentina.
Syst Parasitol. 2000 Jul; 46(3):203-8.SP

Abstract

Steganoderma szidati n. sp. is described from the intestine of two freshwater fishes, Galaxias maculatus and G. platei (Galaxiidae), from Andean lakes in Patagonia, Argentina. This freshwater zoogonid species fits in the genus Steganoderma (sensu Bray, 1987) because of the length of the caeca and the position of the vitelline follicles. The new species is characterised by possessing 6-13 vitelline follicles situated between the anterior margin of the ventral sucker and the posterior margin of the testis. The gonads are in the anterior hindbody and the ovary is anterior to the right testis. The cirrus has two conspicuous spines at its distal end, and the seminal vesicle always exhibits a constriction. The excretory vesicle never reaches the level of the posterior margin of the testes.

Authors+Show Affiliations

Laboratorio de Parasitología, Centro Regional Bariloche, Universidad Nacional del Comahue, S. C. de Bariloche, Argentina.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

10845652

Citation

Viozzi, G, et al. "Steganoderma Szidati N. Sp. (Trematoda: Zoogonidae) From Galaxias Maculatus (Jenyns) and G. Platei Steindachner in Patagonia, Argentina." Systematic Parasitology, vol. 46, no. 3, 2000, pp. 203-8.
Viozzi G, Flores V, Ostrowski de Núñez M. Steganoderma szidati n. sp. (Trematoda: Zoogonidae) from Galaxias maculatus (Jenyns) and G. platei Steindachner in Patagonia, Argentina. Syst Parasitol. 2000;46(3):203-8.
Viozzi, G., Flores, V., & Ostrowski de Núñez, M. (2000). Steganoderma szidati n. sp. (Trematoda: Zoogonidae) from Galaxias maculatus (Jenyns) and G. platei Steindachner in Patagonia, Argentina. Systematic Parasitology, 46(3), 203-8.
Viozzi G, Flores V, Ostrowski de Núñez M. Steganoderma Szidati N. Sp. (Trematoda: Zoogonidae) From Galaxias Maculatus (Jenyns) and G. Platei Steindachner in Patagonia, Argentina. Syst Parasitol. 2000;46(3):203-8. PubMed PMID: 10845652.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Steganoderma szidati n. sp. (Trematoda: Zoogonidae) from Galaxias maculatus (Jenyns) and G. platei Steindachner in Patagonia, Argentina. AU - Viozzi,G, AU - Flores,V, AU - Ostrowski de Núñez,M, PY - 2000/6/14/pubmed PY - 2000/8/19/medline PY - 2000/6/14/entrez SP - 203 EP - 8 JF - Systematic parasitology JO - Syst. Parasitol. VL - 46 IS - 3 N2 - Steganoderma szidati n. sp. is described from the intestine of two freshwater fishes, Galaxias maculatus and G. platei (Galaxiidae), from Andean lakes in Patagonia, Argentina. This freshwater zoogonid species fits in the genus Steganoderma (sensu Bray, 1987) because of the length of the caeca and the position of the vitelline follicles. The new species is characterised by possessing 6-13 vitelline follicles situated between the anterior margin of the ventral sucker and the posterior margin of the testis. The gonads are in the anterior hindbody and the ovary is anterior to the right testis. The cirrus has two conspicuous spines at its distal end, and the seminal vesicle always exhibits a constriction. The excretory vesicle never reaches the level of the posterior margin of the testes. SN - 0165-5752 UR - https://www.unboundmedicine.com/medline/citation/10845652/Steganoderma_szidati_n__sp___Trematoda:_Zoogonidae__from_Galaxias_maculatus__Jenyns__and_G__platei_Steindachner_in_Patagonia_Argentina_ L2 - http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=10845652.ui DB - PRIME DP - Unbound Medicine ER -