Data/hora: 08/06/2024 15:39:34

Provedor de dados: 	20	
País: 	Belgium	
Título: 	Estudio sobre el crecimiento en peso y factor de condición en larvas de anchoíta, Engraulis anchoita Hubbs &amp; Marini. Variaciones regionales, estacionales y anuales

Study on the growth in weight and condition factor of larval anchovy Engraulis anchoita Hubbs &amp; Marini. Regional, seasonal and yearly variation	
Autores: 	de Ciechomski, J.D.; Sánchez, R.P.; Alespeiti, G.; Regidor, H.	
Data: 	2007-11-05	
Ano: 	1986	
Palavras-chave: 	Length-weight relationships; Fish larvae; Condition factor; Fish larvae; Http://aims.fao.org/aos/agrovoc/c_2924.	
Resumo: 	The equation log W=a+bL (where W=dry weight in ug, and L=total length in mm)was used to describe the growth in weight of larval anchovy collected in two areas of the Argentine sea, sampled in different months and several years. Regression lines were compared by covariance analysis applied to two size groups, namely larvae less and over 10 mm total length, as an evident break in the slopes indicated the existence of a chenge of rythm in the trajectory of larval growth in length. Significant differences between the slopes of the growth lines were observed within the smaller size group. No regional or yearly differences could be established fo larvae larger than 10 mm.	
Tipo: 	Journal Contribution	
Idioma: 	Espanhol	
Identificador: 	Revista de Investigación y Desarrollo Pesquero, 5. p. 183-193

0325-6375

http://hdl.handle.net/1834/2023	
Editor: 	Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)