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Abstract:

The life-cycle of Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) was reproduced experimentally, starting from cercariae from naturally infected Littoridina castellanosae and L. parchappei (Hydrobiidae) collected from artificial ponds in the Zoological Garden in Buenos Aires and from Los Ranchos stream, Buenos Aires Province, respectively. Metacercariae were found encysted in the gills of experimentally exposed Cnesterodon decemmaculatus (Poecilidae) and of other naturally infected freshwater fishes. Adults were obtained experimentally in chicks and mice and from a naturally infected egret, Egretta thula. A. (P.) angrense Travassos, 1916 was found parasitising the egret Ixobrychus involucris; it is considered a valid species and the morphological differences between it and A. (P.) diminuta were established. The "Phagicola-form" of the cercaria in the present life-cycle is also known in the genus Pygidiopsis. © 1993 Kluwer Academic Publishers.

Registro:

Documento: Artículo
Título:Life-history studies of heterophyid trematodes in the Neotropical Region: Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) and A. (P.) angrense Travassos, 1916
Autor:de Núñez, M.O.
Filiación:Facultad de Ciencias Exactas y Naturales, Departamento de Ciencias Biológicas, Ciudad Universitaria, Pabellon II, Núñez, 1428, Buenos Aires, Argentina
Año:1993
Volumen:24
Número:3
Página de inicio:191
Página de fin:199
DOI: http://dx.doi.org/10.1007/BF00010532
Título revista:Systematic Parasitology
Título revista abreviado:Syst Parasitol
ISSN:01655752
CODEN:SYPAD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01655752_v24_n3_p191_deNunez

Referencias:

  • Font, W.F., Overstreet, R.M., Heard, R.W., Taxonomy and biology of Phagicola nana (Digenea, Heterophyidae (1984) Transactions of the American Microscopical Society, 103, pp. 408-422
  • Køie, M., The life cycle of Pygidiopsis ardeae Køie, 1990 (Digenea, Heterophyidae) (1990) Journal of Parasitology, 76, pp. 537-541
  • Leigh, W.H., Life history of Ascocotyle mcintoshi Price, 1936 (Trematoda, Heterophyidae) (1974) Journal of Parasitology, 60, pp. 768-772
  • O'Hara, M.G. (1961) The life cycle of Parascocotyle diminuta. Masters Thesis. University of Miami. Coral Gables Florida.[Not seen]; Ostrowski de Núñez, M., Estudio sobre estados larvales de trematodes digeneos de peces Cyprinodontiformes (1974) Physis, Buenos Aires, Seccion B, 33 (84), pp. 45-61
  • Ostrowski de Núñez, M., Fauna de Agua Dulce en la Republica Argentina. IV. Las cercarias de Ascocotyle (A.) tenuicollis Price, 1935 y de Pygidiopsis pindoramensis Travassos, 1929 (Trematoda, Heterophyidae) (1976) Physis, Buenos Aires, Seccion B, 35 (90), pp. 51-57
  • Schroeder, R.E., Leigh, W.H., The life history of Ascocotyle pachycystis n.sp., a trematode (Digenea, Heterophyidae) from the racoon in south Florida (1965) Journal of Parasitology, 51, pp. 594-599
  • Scott, L. (1964) Studies on some parasites associated with salt marshes of southeastern New Hampshire. Ph.D Thesis University of New Hampshire, Department of Zoology; Snyder, D.E., Hamir, A.N., Haulon, C.A., Rupprecht, C.E., Phagicola angrense (Digenea, Heterophyidae) as a cause of enteritis in a racoon (Procyon lotor) (1989) Journal of Wildlife Diseases, 25, pp. 273-275
  • Sogandares-Bernal, F., Luden, R.D., The generic status of the heterophyid trematodes of the Ascocotyle complex, including notes on the systematics and biology of Ascocotyle angrense Travassos, 1916 (1963) The Journal of Parasitology, 49, pp. 264-274
  • Stein, P.C. (1968) Studies on the life history and biology of the trematode genus Ascocotyle. PhD Thesis. University of Miami, Department of Zoology; Stunkard, H.W., Uzman, R.J., The killifish, Fundulus heteroclitus, second intermediate host of the trematode, Ascocotyle (Phagicola) diminuta (1955) Biological Bulletin, 109, pp. 475-483
  • Travassos, L., Revisao do genero Ascocotyle (Looss, 1899) (Trematoda, Heterophyidae) (1930) Memorias Instituto Oswaldo Cruz, 23, pp. 61-97
  • Travassos, L., Contribuicoes ao conhecimento das Heterophyidae (Trematoda) (1931) Memórias do Instituto Oswaldo Cruz, 25, pp. 47-49
  • Witenberg, G., Studies on the trematode family Heterophyidae (1929) Annals of Tropical Medicine and Parasitology, 23, pp. 131-239

Citas:

---------- APA ----------
(1993) . Life-history studies of heterophyid trematodes in the Neotropical Region: Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) and A. (P.) angrense Travassos, 1916. Systematic Parasitology, 24(3), 191-199.
http://dx.doi.org/10.1007/BF00010532
---------- CHICAGO ----------
de Núñez, M.O. "Life-history studies of heterophyid trematodes in the Neotropical Region: Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) and A. (P.) angrense Travassos, 1916" . Systematic Parasitology 24, no. 3 (1993) : 191-199.
http://dx.doi.org/10.1007/BF00010532
---------- MLA ----------
de Núñez, M.O. "Life-history studies of heterophyid trematodes in the Neotropical Region: Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) and A. (P.) angrense Travassos, 1916" . Systematic Parasitology, vol. 24, no. 3, 1993, pp. 191-199.
http://dx.doi.org/10.1007/BF00010532
---------- VANCOUVER ----------
de Núñez, M.O. Life-history studies of heterophyid trematodes in the Neotropical Region: Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) and A. (P.) angrense Travassos, 1916. Syst Parasitol. 1993;24(3):191-199.
http://dx.doi.org/10.1007/BF00010532