Data/hora: 05/06/2024 18:28:40

Provedor de dados: 	104	
País: 	Brazil	
Título: 	Crescimento relativo em Uca leptodactyla Rathbun (Crustacea Decapoda Ocypodidae)	
Autores: 	Masunari,Setuko; Swiech-Ayoub,Bianca de Paula.	
Data: 	2003-09-01	
Ano: 	2003	
Palavras-chave: 	Abdomen width; Major chela.	
Resumo: 	Relative growth of the male major chela and female abdome was studied in a population of the fiddler crab Uca leptodactyla Rathbun, 1898 from Itapoá, Santa Catarina coast, southern Brazil. Major chela length (CMQ) was measured from 191 males, and abdomen width (LAB) from 128 females. Carapace width (LC) was the reference dimension for both sexes, which ranged from 3.9 to 11.5 mm for males, and from 3.15 to 10.65 mm for females. Males grew bigger than females. Relationship between CMQ and LC showed a transition point at 8.35 mm LC in males, and between LA and LC at 7.10 mm LC in females. Growth was allometrically positive in the early ontogenesis and isometric after the puberal molting for both sexes. Regressions between LC and CMQ in males read as: logCMQ = -0,854536 + 2,19. logLC for empirical points at left of critical point and logCMQ = 0,063047 + 1,24. logLC for those at right. In females, this relation was logLAB = -0,603590 + 1,30. logLC and logLAB = -0,361464 + 1,07. logLC, respectively. These body dimensions were connected with reproductive activity of this species.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Português	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000300020	
Editor: 	Sociedade Brasileira de Zoologia	
Relação: 	10.1590/S0101-81752003000300020	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Zoologia  v.20 n.3 2003	
Fonte: 	info:eu-repo/semantics/openAccess