Fecundity, egg development and growth of juvenile crayfish Procambarus (Austrocambarus ) llamasi (Villalobos 1955) under laboratory conditions

Autor:	Claudia Carmona-Osalde, J L. Arredondo-Figuero, Miguel A. Olvera-Novoa, M. Rodríguez-Serna
Rok vydání:	2000
Předmět:	business.industry Procambarus Aquatic animal Aquatic Science Biology Fecundity Crayfish biology.organism_classification Fishery Aquaculture Reproductive biology Juvenile business Shellfish
Zdroj:	Aquaculture Research. 31:173-179
ISSN:	1355-557X
DOI:	10.1046/j.1365-2109.2000.00409.x
Popis:	Procambarus (Austrocambarus) llamasi (Villalobos 1955) is a crayfish endemic to south-eastern Mexico with aquaculture potential. This study intends to enhance knowledge of the reproductive biology of this species under laboratory conditions, including fecundity, egg development and juvenile growth. Mean fecundity was 311 eggs/female, and egg development occurred in seven stages over a 27- to 30-day time range. The best growth results were obtained at a density of 50 organisms m−2.Procambarus llamasi is considered to perform well in aquaculture contexts.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a0146054c3bbff2cf7048ddba02e7ac7 https://doi.org/10.1046/j.1365-2109.2000.00409.x Zobrazit plný text záznamu