Morfología de la primera zoea de los cangrejos marinos Petrolisthes haigaey P. nobilii(Decapoda: Porcellanidae)
The porcellanid crabs Petrolisthes haigae Chace 1962, and P. nobilii Haig 1960, are shallow-water species distributed along the tropical Eastern Pacific shores. Larvae of both species from eight and four females, collected at Taboga and Naos Islands, respectively, were hatched in the laboratory. Fir...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | Costa Rica |
| Recursos: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/5963 |
| Acesso em linha: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/5963 |
| Access Level: | acceso abierto |
| Palavra-chave: | Larva Porcellanidae Petrolisthes zoea Pacífico oriental Larvae Eastern Pacific |
| Resumo: | The porcellanid crabs Petrolisthes haigae Chace 1962, and P. nobilii Haig 1960, are shallow-water species distributed along the tropical Eastern Pacific shores. Larvae of both species from eight and four females, collected at Taboga and Naos Islands, respectively, were hatched in the laboratory. First zoeal stages of these species are described and illustrated for the first time and compared to previously first zoeae of other congeneric species from western Panama. Characters of the first zoeae of both species most closely agree with those Osawa ́s (2002) Group 4 of larvae. |
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