Morphological and biochemical approaches to assess the nutritional condition of the Argentine hake Merluccius hubbsi larvae from two different nursery areas

2020 ◽  
Author(s):  
Stefania Cohen ◽  
Alcira O. Díaz ◽  
Marina V. Diaz
Keyword(s):  
Nutritional Condition ◽  
Nursery Areas ◽  
Merluccius Hubbsi ◽  
Argentine Hake

Is the spawning frequency of Argentine hake, Merluccius hubbsi, affected by maternal attributes or physical variables?

2018 ◽  
Vol 204 ◽  
pp. 147-155 ◽  
Author(s):  
Gustavo J. Macchi ◽  
Karina Rodrigues ◽  
Ezequiel Leonarduzzi ◽  
Marina V. Diaz
Keyword(s):  
Spawning Frequency ◽  
Merluccius Hubbsi ◽  
Physical Variables ◽  
Argentine Hake

Reproductive pattern of the Patagonian stock of Argentine hake (Merluccius hubbsi)

2005 ◽  
Vol 72 (1) ◽  
pp. 97-108 ◽  
Author(s):  
Marcelo Pájaro ◽  
Gustavo J. Macchi ◽  
Patricia Martos
Keyword(s):  
Reproductive Pattern ◽  
Merluccius Hubbsi ◽  
Argentine Hake

Relationship Between Texture and Some Objective Indices in Frozen Blocks of Argentine Hake (Merluccius Hubbsi) Fillets

LWT ◽  
1993 ◽  
Vol 26 (2) ◽  
pp. 111-115 ◽  
Author(s):  
D.H. Giannini ◽  
A.S. Ciarlo ◽  
R.L. Boeri ◽  
M.E. Almandós
Keyword(s):  
Merluccius Hubbsi ◽  
Argentine Hake

scholarly journals Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales

2006 ◽  
Vol 4 (3) ◽  
pp. 329-337 ◽  
Author(s):  
Renato M. Honj ◽  
André M. Vaz-dos-Santos ◽  
Carmen Lúcia D. B. Rossi-Wongtschowsk
Keyword(s):  
Cross Sections ◽  
Morphological Characteristics ◽  
Oocyte Development ◽  
Ovarian Maturation ◽  
General Group ◽  
Fishery Resource ◽  
Advantages And Disadvantages ◽  
Synchronous Development ◽  
Merluccius Hubbsi ◽  
Argentine Hake

The Argentine hake Merluccius hubbsi is a demersal-pelagic species on which few studies have been undertaken, despite its importance for the fisheries of the South-Southeastern Brazilian region, . The species is the most important commercial fishery resource in Uruguay and Argentina, where several studies have permitted the proper monitoring of the species. The ovarian maturation of the Argentine hake is analysed in this study. A scale of maturation is presented in the light of the oocyte development and the use of macro and microscopic scales of ovarian maturation are compared. It was detected that the oocyte types and derived structures present in the ovaries are similar to those already described both for the species and for teleosts in general; group synchronous development and multiple spawning are typical. The identification of ovarian maturation based only on external morphological characteristics of the gonads presents many errors, mainly in the characterization of the stages of maturation, which makes imperative the parallel analysis of the oocyte development, undertaken through histological ovarian cross-sections.

scholarly journals Maternal effects on fecundity and egg quality of the Patagonian stock of Argentine Hake (Merluccius hubbsi)

2013 ◽  
Vol 111 (4) ◽  
pp. 325-336 ◽  
Author(s):  
Gustavo J. Macchi ◽  
Ezequiel Leonarduzzi ◽  
Marina V. Diaz ◽  
Marta Renzi ◽  
Karina Rodrigues
Keyword(s):  
Maternal Effects ◽  
Egg Quality ◽  
Merluccius Hubbsi ◽  
Argentine Hake
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