Nuevos Registros de Gasterópodos de la plataforma continental de Jalisco y Colima, México
This study reports the tirst record of 17 species of gastropods collected on the continental shelf offJalisco and Colima, Mexico, in August 1988. Samples were taken with a Van Veen grab and nettrawls at depths between 40 and 98 m. Substrates consisted of medium sand, sandy silt and silty clay.Previo...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1996 |
| País: | México |
| Institución: | Universidad de Guadalajara |
| Repositorio: | Redalyc-UDG |
| OAI Identifier: | oai:redalyc.org:48022306 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=48022306 |
| Access Level: | acceso abierto |
| Palabra clave: | Ciencias de la Tierra benthos gastropods Mexican Pacific continental shelf |
| Sumario: | This study reports the tirst record of 17 species of gastropods collected on the continental shelf offJalisco and Colima, Mexico, in August 1988. Samples were taken with a Van Veen grab and nettrawls at depths between 40 and 98 m. Substrates consisted of medium sand, sandy silt and silty clay.Previous range distributions of eight species (Cosmiconcha rehderi, Cyclostremiscus planospira,Knefastia howelli, Kurtzia elenensis, Leptadrillia fìrmichorda, Mirachelus galapagensis, Nassarinaperata and Phos fusoides) included localities between Guerrero, Mexico, and Ecuador. Previousrecords of the other nine species (Parvanachis albodonosa, Atilliosa carmen, Knefastia walkeri, Kylixpaziana, Mitrella dorma, M. xenia, Strombina solidula, Sulcoretusa paziana and Turritela anactor)included localities in the Gulf of California, Sinaloa and Nayarit, Mexico. These species belong to twosubclasses, four orders, eight families and tifteen genera of gastropods. Information on abundarme,distribution with respect to depth and type of substratum and range distribution is also provided |
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