Data/hora: 01/06/2024 09:51:15

Provedor de dados: 	104	
País: 	Brazil	
Título: 	Maturation and growth curves of Macrobrachium Carcinus (Linnaeus) (Crustacea, Decapoda, Palaemonidae) from Ribeira de Iguape River, southern Brazil	
Autores: 	Valenti,Wagner C; Mello,Jeanette de T.C. de; Lobão,Vera L.	
Data: 	1994-01-01	
Ano: 	1994	
Palavras-chave: 	Crustacea; Macrobrachium; Maturation; Growth; Prawn.	
Resumo: 	In this paper, female Macrobrachium carcinus (Linnaeus, 1758) maturation curve, weight/length relationship, length and weight growth curves were studied. Prawns were captured, by traps, in Ribeira de Iguape river (24ºS and 47ºW), southern Brazil. There were used 207 females. It was observed that M. carcinus presents several spawnings during its life cycle and reproductive period goes on, at least till six years old. Weight/length relationship can be represented for the equation W = 8.73 E-3 L3.28. Expressions obtained for length and weight growth curves are Lt = 21 .0 (1-e-0493t) and Wt= 190 (1-e-0493t)3.28. respectively. A symptotic maximum length and asymptotic maximum weight are nearly attained at six and eight years old, respectively.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000400009	
Editor: 	Sociedade Brasileira de Zoologia	
Relação: 	10.1590/S0101-81751994000400009	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Zoologia  v.11 n.4 1994	
Fonte: 	info:eu-repo/semantics/openAccess