|
OceanDocs >
Latin America >
ARGENTINA >
Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP) >
1. Revista de Investigación y Desarrollo Pesquero >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/1834/2023
|
| Title: | Estudio sobre el crecimiento en peso y factor de condición en larvas de anchoíta, Engraulis anchoita Hubbs & Marini. Variaciones regionales, estacionales y anuales |
| Other Titles: | Study on the growth in weight and condition factor of larval anchovy Engraulis anchoita Hubbs & Marini. Regional, seasonal and yearly variation |
| Authors: | de Ciechomski, J.D.
Sánchez, R.P.
Alespeiti, G.
Regidor, H. |
| ASFA Terms: | Length-weight relationships
Fish larvae
Condition factor |
| Issue Date: | 1986 |
| Publisher: | Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP) |
| Citation: | Revista de Investigación y Desarrollo Pesquero, 5. p. 183-193 |
| Abstract: | 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. |
| URI: | http://hdl.handle.net/1834/2023 |
| ISSN: | 0325-6375 |
| Appears in Collections: | 1. Revista de Investigación y Desarrollo Pesquero
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
