Aportación al conocimiento de los moluscos marinos de fondos arenosos de Lanzarote, La Graciosa y Alegranza
- Monterroso Hoyos, Oscar
- Rodríguez García del Castillo, Miriam
- Núñez Fraga, Jorge
- Barquín Díez, Jacinto
ISSN: 1130-4723
Year of publication: 2002
Volume: 14
Issue: 3-4
Pages: 99-118
Type: Article
More publications in: Revista de la Academia Canaria de Ciencias: = Folia Canariensis Academiae Scientiarum
Abstract
The first results of the malacological study of 790 samples of soft bottoms from Lanzarote, La Graciosa and Alegranza islands are presented. The samples were taken with a modify Cak-Foster dredge at depths between 5-50 m. A total of 86 alive molluscan species were collected: 46 Bivalvia, 37 Gastropoda, 2 Polyplacophora and 1 Scaphopoda. A photographic catalogue has been done. Also the richness, abundance, diversity and Pielou's evenness of the total fauna are presented.