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Abstract:

The molluscs Heleobia castellanosae and Ampullaria canaliculata and cichlid fishes were collected from an artificial pond at Tres de Febrero Park (Buenos Aires city), between June 1994 and May 1995. One hundred and eighty of 2,467 H. castellanosae examined were infected with pre-adults of Lobatostoma jungwirthi, 112 of them in concurrent infections with digeneans. L. jungwirthi was significantly more prevalent in larger snails, especially those infected with larval digeneans, but the prevalence of infection did not fluctuate significantly throughout the year. A. canaliculata and cichlids smaller than 10 cm were not infected, but larger Cichlasoma facetum harboured adults of L. jungwirthi in their intestines. Experimental infections of C. facetum and Gymnogeophagus meridionalis with pre-adult aspidogastreans obtained from H. castellanosae were successful. The development of L. jungwirthi in the snail host involves five arbitrary growth phases. Its life-cycle is heteroxenous, similar to that described for L. manteri, with H. castellanosae as the intermediate host and cichlid fishes as the definitive host in this pond.

Registro:

Documento: Artículo
Título:Some Aspects of the Development of Lobatostoma jungwirthi Kritscher, 1974 (Aspidogastrea) in Snails and Cichlid Fishes from Buenos Aires, Argentina
Autor:Zylber, M.I.; De Núñez, M.O.
Filiación:Laboratorio de Helmintología, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, (1428) Buenos Aires, Argentina
Palabras clave:Argentina; Aspidogastrea; Buenos Aires; Concurrent infections; Heleobia castellanosae; Lobatostoma jungwirthi; Prevalence of infection; Seasonality
Año:1999
Volumen:94
Número:1
Página de inicio:31
Página de fin:35
Título revista:Memorias do Instituto Oswaldo Cruz
Título revista abreviado:Mem. Inst. Oswaldo Cruz
ISSN:00740276
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v94_n1_p31_Zylber

Referencias:

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  • Hendrix, S.S., Vidrine, M.F., Hartenstine, R.H., A list of records of freshwater aspidogastrids (Trematoda) and their hosts in North America (1985) Proc Helminthol Soc Wash, 52, pp. 289-296
  • Huehner, M.K., Studies on the biology of Aspidogaster conchicola von Baer, 1827, Cotylaspis insignis Leidy, 1858 and Cotylogasteroides barrowi Huehner and Etges, 1972 (1975) Dissertation Abstracts International, 36 B, pp. 1611-1612
  • Huehner, M.K., Aspidogastrid and digenetic trematode single and double infections in the gastropod, Elimia livescens, from the upper Cuyahoga River (1987) Proc Helminthol Soc Wash, 54, pp. 200-203
  • Huehner, M.K., Etges, F.J., Experimental transmission of Aspidogaster conchicola von Baer, 1827 (1972) J Parasitol, 58, p. 109
  • Huehner, M.K., Etges, F.J., The life cycle and development of Aspidogaster conchicola in the snails, Viviparus malleatus and Goniobasis livescens (1977) J Parasitol, 63, pp. 669-674
  • Kritscher, E., Lobatostoma jungwirthi nov. spec. (Aspidocotylea, Aspidogastridae) aus Geophagus brachyurus Cope, 1894 (Pisc., Cichlidae) (1974) Ann Naturhistor Mus Wien, 78, pp. 381-384
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  • Oliva, M.E., Luque, J.L., The genus Lobatostoma (Trematoda: Aspidocotylea) in the Pacific coast of South America, with description of Lobatostoma veranoi new species, parasite of Menticirrhus ophicephalus (Teleostei: Sciaenidae) (1989) Mem Inst Oswaldo Cruz, 84, pp. 167-170
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  • Rohde, K., Structure and development of Lobatostoma manteri sp. nov. (Trematoda: Aspidogastrea) from the Great Barrier Reef, Australia (1973) Parasitology, 66, pp. 63-83
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Citas:

---------- APA ----------
Zylber, M.I. & De Núñez, M.O. (1999) . Some Aspects of the Development of Lobatostoma jungwirthi Kritscher, 1974 (Aspidogastrea) in Snails and Cichlid Fishes from Buenos Aires, Argentina. Memorias do Instituto Oswaldo Cruz, 94(1), 31-35.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v94_n1_p31_Zylber [ ]
---------- CHICAGO ----------
Zylber, M.I., De Núñez, M.O. "Some Aspects of the Development of Lobatostoma jungwirthi Kritscher, 1974 (Aspidogastrea) in Snails and Cichlid Fishes from Buenos Aires, Argentina" . Memorias do Instituto Oswaldo Cruz 94, no. 1 (1999) : 31-35.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v94_n1_p31_Zylber [ ]
---------- MLA ----------
Zylber, M.I., De Núñez, M.O. "Some Aspects of the Development of Lobatostoma jungwirthi Kritscher, 1974 (Aspidogastrea) in Snails and Cichlid Fishes from Buenos Aires, Argentina" . Memorias do Instituto Oswaldo Cruz, vol. 94, no. 1, 1999, pp. 31-35.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v94_n1_p31_Zylber [ ]
---------- VANCOUVER ----------
Zylber, M.I., De Núñez, M.O. Some Aspects of the Development of Lobatostoma jungwirthi Kritscher, 1974 (Aspidogastrea) in Snails and Cichlid Fishes from Buenos Aires, Argentina. Mem. Inst. Oswaldo Cruz. 1999;94(1):31-35.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v94_n1_p31_Zylber [ ]