A revision of the genus Muricea Lamouroux, 1821 (Anthozoa, Octocorallia) in the eastern Pacific. Part II
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| Autores: | , |
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| Formato: | artículo original |
| Fecha de Publicación: | 2016 |
| Descripción: | The species of the genus Muricea were mainly described from 1846 to 1870. After that very few contributions were published. Although the highest richness of Muricea species is in the eastern Pacific shallow waters, a comprehensive systematic study of the genus does not exist. Recently we started a taxonomic review of the genus in order to validate the status of four species previously included in the genus Eumuricea. Herein we present the second part of the Muricea revision dealing with the species-group characterised by shelf-like calyces instead of tubular-like calyces (the M. squarrosa-group). Original type material was morphologically analysed and illustrated using optical and scanning electron microscopy. Comparative character tables are provided for the genus. The taxonomic status of the species was analysed and established by designating lectotypes, alternatively by recognising a holotype by monotypy. We conclude that the genus Muricea comprises 20 valid species, including the previous four in the M. squarrosa-group. We propose 10 lectotypes, a new combination and three more species groups for the genus based on morphology: the M. fruticosa-group, M. plantaginea-group and M. austera-group. |
| País: | Kérwá |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| OAI Identifier: | oai:https://www.kerwa.ucr.ac.cr:10669/73337 |
| Acceso en línea: | https://zookeys.pensoft.net/article/7910/ https://hdl.handle.net/10669/73337 |
| Access Level: | acceso abierto |
| Palabra clave: | Alcyonacea Cnidaria eastern Pacific Muricea Plexaurid gorgonian Soft corals Taxonomy |