Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929

The life cycle of Pygidiopsis australis sp. n. was reproduced experimentally, starting from cercariae from naturally infected Littoridina castellanosae (Hydrobiidae) collected from artificial ponds in the Zoological Garden in Buenos Aires. Metacercariae were found encysted in the mesenteries, intern...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Ostrowski, Margarita
Publicado: 1996
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_12302821_v41_n1_p13_OstrowskideNunez
http://hdl.handle.net/20.500.12110/paper_12302821_v41_n1_p13_OstrowskideNunez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_12302821_v41_n1_p13_OstrowskideNunez
record_format dspace
spelling paper:paper_12302821_v41_n1_p13_OstrowskideNunez2023-06-08T16:10:07Z Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929 Ostrowski, Margarita The life cycle of Pygidiopsis australis sp. n. was reproduced experimentally, starting from cercariae from naturally infected Littoridina castellanosae (Hydrobiidae) collected from artificial ponds in the Zoological Garden in Buenos Aires. Metacercariae were found encysted in the mesenteries, internal organs and body cavity of experimentally exposed Cnesterodon decem-maculatus (Poeciliidae). Adults were obtained experimentally in chicks and mice. The adult could not be distinguished from P. pindoramensis Travassos, 1929; the cercariae are clearly different in the arrangement of penetration glands and in the absence of pigment granules in the body of P. australis sp. n. Fil:Ostrowski de Núñez, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1996 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_12302821_v41_n1_p13_OstrowskideNunez http://hdl.handle.net/20.500.12110/paper_12302821_v41_n1_p13_OstrowskideNunez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The life cycle of Pygidiopsis australis sp. n. was reproduced experimentally, starting from cercariae from naturally infected Littoridina castellanosae (Hydrobiidae) collected from artificial ponds in the Zoological Garden in Buenos Aires. Metacercariae were found encysted in the mesenteries, internal organs and body cavity of experimentally exposed Cnesterodon decem-maculatus (Poeciliidae). Adults were obtained experimentally in chicks and mice. The adult could not be distinguished from P. pindoramensis Travassos, 1929; the cercariae are clearly different in the arrangement of penetration glands and in the absence of pigment granules in the body of P. australis sp. n.
author Ostrowski, Margarita
spellingShingle Ostrowski, Margarita
Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
author_facet Ostrowski, Margarita
author_sort Ostrowski, Margarita
title Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
title_short Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
title_full Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
title_fullStr Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
title_full_unstemmed Life history studies of heterophyid trematodes in the Neotropical Region: Pygidiopsis australis sp. n., a sibling species of P. pindoramensis Travassos, 1929
title_sort life history studies of heterophyid trematodes in the neotropical region: pygidiopsis australis sp. n., a sibling species of p. pindoramensis travassos, 1929
publishDate 1996
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_12302821_v41_n1_p13_OstrowskideNunez
http://hdl.handle.net/20.500.12110/paper_12302821_v41_n1_p13_OstrowskideNunez
work_keys_str_mv AT ostrowskimargarita lifehistorystudiesofheterophyidtrematodesintheneotropicalregionpygidiopsisaustralisspnasiblingspeciesofppindoramensistravassos1929
_version_ 1768543435314167808

Ejemplares similares