Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.

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The life cycle of Ascocotyle (Leighia) hadra n. sp. was experimentally reproduced, starting from cercariae from naturally infected Littoridina parchappei, collected from Los Ranchos stream, near Mercedes city, Buenos Aires Province, Argentina. Metacercariae were found encysted in the liver and mesen...

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Autor principal:	Ostrowski de Nunez, M.
Formato:	JOUR
Materias:	animal animal disease Argentina article chicken classification comparative study female fish fish disease growth, development and aging histology isolation and purification larva male mouse parasitology snail species difference trematode trematodiasis Animals Chickens Female Fish Diseases Fishes Larva Male Mice Snails Species Specificity Trematoda Trematode Infections
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00740276_v87_n4_p539_OstrowskideNunez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00740276_v87_n4_p539_OstrowskideNunez
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spelling	todo:paper_00740276_v87_n4_p539_OstrowskideNunez2023-10-03T14:53:41Z Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n. Ostrowski de Nunez, M. animal animal disease Argentina article chicken classification comparative study female fish fish disease growth, development and aging histology isolation and purification larva male mouse parasitology snail species difference trematode trematodiasis Animals Argentina Chickens Female Fish Diseases Fishes Larva Male Mice Snails Species Specificity Trematoda Trematode Infections The life cycle of Ascocotyle (Leighia) hadra n. sp. was experimentally reproduced, starting from cercariae from naturally infected Littoridina parchappei, collected from Los Ranchos stream, near Mercedes city, Buenos Aires Province, Argentina. Metacercariae were found encysted in the liver and mesentery of experimentally and naturally infected fishes Cnesterodon decemmaculatus and Jenynsia lineata. Adults were obtained experimentally in chicks and mice. The natural host is unknown. The new species is compared with Ascocotyle (Leighia) mcintoshi Price 1936 as described by Leigh, 1974, differing in behavior and morphology of cercarial, metacercarial and adult stages. Fil:Ostrowski de Nunez, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00740276_v87_n4_p539_OstrowskideNunez
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	animal animal disease Argentina article chicken classification comparative study female fish fish disease growth, development and aging histology isolation and purification larva male mouse parasitology snail species difference trematode trematodiasis Animals Argentina Chickens Female Fish Diseases Fishes Larva Male Mice Snails Species Specificity Trematoda Trematode Infections
spellingShingle	animal animal disease Argentina article chicken classification comparative study female fish fish disease growth, development and aging histology isolation and purification larva male mouse parasitology snail species difference trematode trematodiasis Animals Argentina Chickens Female Fish Diseases Fishes Larva Male Mice Snails Species Specificity Trematoda Trematode Infections Ostrowski de Nunez, M. Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
topic_facet	animal animal disease Argentina article chicken classification comparative study female fish fish disease growth, development and aging histology isolation and purification larva male mouse parasitology snail species difference trematode trematodiasis Animals Argentina Chickens Female Fish Diseases Fishes Larva Male Mice Snails Species Specificity Trematoda Trematode Infections
description	The life cycle of Ascocotyle (Leighia) hadra n. sp. was experimentally reproduced, starting from cercariae from naturally infected Littoridina parchappei, collected from Los Ranchos stream, near Mercedes city, Buenos Aires Province, Argentina. Metacercariae were found encysted in the liver and mesentery of experimentally and naturally infected fishes Cnesterodon decemmaculatus and Jenynsia lineata. Adults were obtained experimentally in chicks and mice. The natural host is unknown. The new species is compared with Ascocotyle (Leighia) mcintoshi Price 1936 as described by Leigh, 1974, differing in behavior and morphology of cercarial, metacercarial and adult stages.
format	JOUR
author	Ostrowski de Nunez, M.
author_facet	Ostrowski de Nunez, M.
author_sort	Ostrowski de Nunez, M.
title	Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
title_short	Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
title_full	Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
title_fullStr	Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
title_full_unstemmed	Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
title_sort	life history studies of heterophyid trematodes in the neotropical region: ascocotyle (leighia) hadra sp. n.
url	http://hdl.handle.net/20.500.12110/paper_00740276_v87_n4_p539_OstrowskideNunez
work_keys_str_mv	AT ostrowskidenunezm lifehistorystudiesofheterophyidtrematodesintheneotropicalregionascocotyleleighiahadraspn
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Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.

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