Estudios de la colección de tremátodos colectados por Howard A. Winter en peces del Océano Pacifico de México y de los Estados Unidos de Norte América. IV
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| Autores: | , |
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| 格式: | artículo original |
| 狀態: | Versión publicada |
| Fecha de Publicación: | 1970 |
| 實物特徵: | We describe a new digenetic trematode, Dactylostomum winteri belonging to the family Opecoelidae Ozaki, 1925 from the intestine of Paralabrax maculatofasciatus (Steindachner, 1868), a marine fish from Isla Cerralvo, Gulf of California, Mexico. At present there are three other known species in the genus Dactylostomum Woolcock, 1935: the type species D. gracile, from Australia; D. caballeroi, from Hawaii; and D. vitellosum, from Colombia. Dactylostomum winteri n. sp. differs from the other species, in the position of the reproductive pore, in the form of the seminal vesicle and reproductive glands, and in the extension and disposition of the vitelline glands. This is the first species mentioned from the North Pacific Ocean and Mexican marine waters.In the stomach of the marine fish Euthynnus lineatus we found a specimen of a digenetic trematoae that belongs to the family Hirudinellidae Dollfus, 1932, which is identified as Hirudinella marina Garsin, 1730 and redescribed. |
| País: | Portal de Revistas UCR |
| 機構: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 語言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/28093 |
| 在線閱讀: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/28093 |