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Abstract:

Two species of Digenea are recorded from the intestine of Percichthys trucha (Percichthydae) from Patagonian water bodies. Polylekithum percai n. sp. (Allocreadiidae) is distinguished by its body size, the relative size of the suckers, the anterior extension of the vitelline fields, the number of eggs in the uterus and the different species offish host from the two previously described species of Polylekithum. Homalometron (= Austrocreadium) papilliferum (Szidat, 1956) n. comb. is redescribed. Due to its spined tegument and the absence of a cirrus-sac, this species is considered a member of the family Apocreadiidae.

Registro:

Documento: Artículo
Título:Polylekithum percai n. sp. (Trematoda: Allocreadiidae) from Percichthys trucha (Perciformes: Percichthydae) in Patagonia, Argentina, and a redescription of Homalometron papilliferum (Szidat, 1956) n. comb.
Autor:Ostrowski De Nuñez, M.; Brugni, N.; Viozzi, G.
Filiación:Departmento de Cie. Biol., Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Ctro. Regl. Universitario Bariloche, Unidad Postal Universidad, 8400 Bariloche, Rio Negro, Argentina
Palabras clave:Argentina; morphology; new species; parasitism; Animals; Argentina; Fish Diseases; Perciformes; Trematoda; Trematode Infections
Año:2000
Volumen:47
Número:1
Página de inicio:51
Página de fin:57
DOI: http://dx.doi.org/10.1023/A:1006497331377
Título revista:Systematic Parasitology
Título revista abreviado:Syst. Parasitol.
ISSN:01655752
CODEN:SYPAD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01655752_v47_n1_p51_OstrowskiDeNunez

Referencias:

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  • Arnold, J.P., Some trematodes of the common bullhead Ameiurus nebulosus (Le Sueur) (1934) Transactions of the American Microscopical Society, 53, pp. 267-274
  • Cribb, T.H., Bray, R.A., A review of the Apocreadiidae Skrjabin, 1942 (Trematoda: Digenea) and description of Australian species (1999) Systematic Parasitology, 44, pp. 1-38
  • Bravo-Hollis, M., Manter, H.W., Trematodes of marine fishes of Mexican waters. X. Thirteen Digenea including nine new species and two new genera from the Pacific Coast (1957) Proceedings of the Helminthological Society of Washington, 24, pp. 35-48
  • Kakaji, V.L., Studies on helminth parasites of Indian fishes. Part III. Some trematode parasites of freshwater fishes of Uttar Pradesh (1969) Indian Journal of Helminthology, 21, pp. 49-80
  • Manter, H.W., The digenetic trematodes of Marine fishes of Tortugas, Florida (1947) American Midland Naturalist, 38, pp. 254-416
  • Mueller, J.F., Van Cleave, H.J., Parasites of Oneida Lake fishes. Part II. Descriptions of new species and some general taxonomic considerations, especially concerning the trematode family Heterophyidae (1932) Roosevelt Wild Life Annals, 3, pp. 79-137
  • Nelson, J.S., (1994) Fishes of the World, , New York: John Wiley & Sons Inc., 600 pp
  • Ostrowski De Núñez, M., Semenas, L., Brugni, N., Viozzi, G., Flores, V., Redescription of Acanthostomoides apophalliformis (Trematoda, Acanthostomidae) from Percichthys trucha (Pisces, Percichthyidae) with notes on its life cycle in Patagonia, Argentina (1999) Acta Parasitologica, 44, pp. 222-228
  • Rizk, M.H., Taha, S.A., Abd El-Rahman, A., Helminth parasites of some fishes from Mediterranean Sea and their effects on the coefficient of condition (1996) Journal of the Egyptian German Society of Zoology, 19 (D), pp. 129-144. , Invertebrate Zoology & Parasitology
  • Seitner, P.G., The life history of Allocreadium ictaluri Pearse, 1924 (Trematoda, Digenea) (1951) Journal of Parasitology, 37, pp. 223-244
  • Szidat, L., Über die Parasitenfauna von Percichthys trucha (Cuv. & Val.) Girard der patagonischen Gewässer und die Beziehungen des Wirtsfisches und seiner Parasiten zur paläarktischen Region (1956) Archiv für Hydrobiologie, 51, pp. 542-577
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  • Urawa, S., Coria, C., Informe Técnico de Ictioparasitología (1992) Agencia de Cooperación Internacional del Japón y Centro de Ecología Aplicada del Neuquén, Junín de Los Andes, Neuquén, Argentina, , 16 pp
  • Van Cleave, H.J., Mueller, J.F., Parasites of the Oneida Lake fishes III. a biological and ecological survey of the worm parasites. IV. Additional notes on parasites of Oneida Lake fishes, including descriptions of new species (1934) Roosevelt Wild Life Annals, 3, pp. 161-373
  • Yamaguti, S., (1971) Synopsis of Digenetic Trematodes of Vertebrates, 1-2. , Tokyo: Keigaku Publishing Co., 1,074 pp., 349 plates

Citas:

---------- APA ----------
Ostrowski De Nuñez, M., Brugni, N. & Viozzi, G. (2000) . Polylekithum percai n. sp. (Trematoda: Allocreadiidae) from Percichthys trucha (Perciformes: Percichthydae) in Patagonia, Argentina, and a redescription of Homalometron papilliferum (Szidat, 1956) n. comb. Systematic Parasitology, 47(1), 51-57.
http://dx.doi.org/10.1023/A:1006497331377
---------- CHICAGO ----------
Ostrowski De Nuñez, M., Brugni, N., Viozzi, G. "Polylekithum percai n. sp. (Trematoda: Allocreadiidae) from Percichthys trucha (Perciformes: Percichthydae) in Patagonia, Argentina, and a redescription of Homalometron papilliferum (Szidat, 1956) n. comb." Systematic Parasitology 47, no. 1 (2000) : 51-57.
http://dx.doi.org/10.1023/A:1006497331377
---------- MLA ----------
Ostrowski De Nuñez, M., Brugni, N., Viozzi, G. "Polylekithum percai n. sp. (Trematoda: Allocreadiidae) from Percichthys trucha (Perciformes: Percichthydae) in Patagonia, Argentina, and a redescription of Homalometron papilliferum (Szidat, 1956) n. comb." Systematic Parasitology, vol. 47, no. 1, 2000, pp. 51-57.
http://dx.doi.org/10.1023/A:1006497331377
---------- VANCOUVER ----------
Ostrowski De Nuñez, M., Brugni, N., Viozzi, G. Polylekithum percai n. sp. (Trematoda: Allocreadiidae) from Percichthys trucha (Perciformes: Percichthydae) in Patagonia, Argentina, and a redescription of Homalometron papilliferum (Szidat, 1956) n. comb. Syst. Parasitol. 2000;47(1):51-57.
http://dx.doi.org/10.1023/A:1006497331377