Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n.
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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1992
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v87_n4_p539_OstrowskideNunez http://hdl.handle.net/20.500.12110/paper_00740276_v87_n4_p539_OstrowskideNunez |
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paper:paper_00740276_v87_n4_p539_OstrowskideNunez2023-06-08T15:06:52Z Life history studies of heterophyid trematodes in the Neotropical region: Ascocotyle (Leighia) hadra sp. n. Ostrowski, Margarita 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. 1992 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v87_n4_p539_OstrowskideNunez 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, Margarita 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. |
| author |
Ostrowski, Margarita |
| author_facet |
Ostrowski, Margarita |
| author_sort |
Ostrowski, Margarita |
| 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. |
| publishDate |
1992 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v87_n4_p539_OstrowskideNunez http://hdl.handle.net/20.500.12110/paper_00740276_v87_n4_p539_OstrowskideNunez |
| work_keys_str_mv |
AT ostrowskimargarita lifehistorystudiesofheterophyidtrematodesintheneotropicalregionascocotyleleighiahadraspn |
| _version_ |
1768545135992242176 |