Data/hora: 27/07/2024 03:04:03

Provedor de dados: 	20	
País: 	Belgium	
Título: 	Fecundidad en Argopecten circularis (Sowerby, 1835) (Bivalvia: Pectinidae) de Bahía Concepción, Baja California Sur, México

Fertility in Argopecten circularis (Sowerby, 1835) (Bivalvia: Pectinidae) of Bahía Concepción, Baja California Sur, Mexico	
Autores: 	Vallejo-F., M.	
Data: 	2010-12-14	
Ano: 	1995	
Palavras-chave: 	Fecundity; Reproduction; Fecundity; Reproduction; Http://aims.fao.org/aos/agrovoc/c_15725; Http://aims.fao.org/aos/agrovoc/c_6507.	
Resumo: 	Argopecten circularis (Sowerby, 1835) fecunddity was estimated during spawnings of February-March 1989 and March-May 1990 in Bahía Concepción, Baja California sur, México. In general, the number of oocytes released during the spawning of Argopecten circularis were potentially relatad to shell height. The calculated average oocyte wet weight during the maturity period was 8.9033x10^-8 g. Spawning ocurred ¡n individuáis 44 to 77 mm in height. The highest fecundity occurred ¡n bivalves 58 to 77 mm ¡n height. Mean fecundity obtained for all heigts by regression analysis during spawning in February-march 1989 was 12, 102, 243 oocytes. In April-May of the same year, there were 17, 917, 006 oocytes, and during March-May 1990, 16, 938, 117 oocytes.	
Tipo: 	Journal Contribution	
Idioma: 	Espanhol	
Identificador: 	Anales del Instituto de Investigaciones Marinas de Punta Betín, 24. p. 185-189

0120-3959

http://hdl.handle.net/1834/3817	
Editor: 	Santa Marta (Colombia), INVEMAR