Results 141 to 150 of about 564 (172)

Discrimination of South African commercial fish species (Merluccius capensis and Merluccius paradoxus) by LC-MS/MS analysis of the aldolase protein

2023
37th WEFTA Annual Meeting, Lisbon, Portugal, 24 -26 October ...
Carrera, Mónica, Barros, Lorena, Cañas, Benito, Gallardo, José Manuel   +3 more
openaire   +1 more source

Parasites of Merluccius capensis and M. paradoxus from the coast of Namibia.

Applied parasitology, 1993
84 specimens of the sea hake Merluccius capensis and 60 of M. paradoxus were investigated parasitologically along the coast of Namibia in 1988. Between both fish species there was a high coincidence. 18 species of parasites could be stated. Distinction is remarkable between the north and south parts of the investigation area with a boundary at about 25
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Genetic assessment of seasonal alongshore migration in Merluccius capensis in the Benguela region

Fisheries Research, 2022
VK Kapula, H.O.N. Ndjaula, M. Schulze, D. Durholtz, D. Japp, L. Singh, C.A. Matthee, S. von der Heyden, R. Henriques   +8 more
openaire   +1 more source

Joint Assessment of the South African Merluccius paradoxus and M. capensis Resources.

2005
The assessments of December 2004 are updated in three respects: commercial catch-at-age data which cannot be species-disaggregated directly are taken into account in the fitting process, a new basis to split pre-1978 catches by species is introduced, and a new method is used to fit to pre-1978 CPUE series for the two species combined. The low estimated
Rademeyer, Rebecca A, Butterworth, Doug S   +1 more
openaire   +1 more source

Extension of shelf life of chilled hake (Merluccius capensis) by high pressure

2013
Vacuum packed hake muscle subjected to 400 MPa (three 5-min cycles) at 7 °C proved to be more stable at chilled temperatures (2-3 °C), and sensorially acceptable, until 43 days of storage in comparison with the nine days for the non-pressurized hake. The lot pressurized at 400 MPa had the appearance of cooked muscle.
Hurtado, José L., Montero García, Pilar, Borderías, A. Javier   +2 more
openaire   +1 more source

Growth and otolith zone formation of Namibian hake, merluccius capensis

2014
Life history traits and tactics of commercially important Namibian shallow-water hake, Merluccius capensis, were investigated in relation to their environment. A time series of length-frequency distributions (LFDs) from otoliths collected from fur seal scat samples was used to identify cohorts and calculate the approximate hatchdates and growth rates ...
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The 2018 Operational Management Procedure for the South African Merluccius paradoxus and M. capensis resources.

2018
Specifications and projection results for the 2018 OMP used for setting SA hake TACs are provided along with various background information, including details of the metarule process.
Ross-Gillespie, Andrea, Butterworth, Doug S, Glazer, Jean, Fairweather, Tracey   +3 more
openaire   +2 more sources

Age-reading error matrices for Merluccius paradoxus and M. capensis

2009
The revised methodology for hake assessments currently under development requires inputs on the relative biases amongst different readers of hake ages from otoliths, and the extent of variability of these readings. This document details the methodology applied to determine these ageing error matrices.
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Merluccius paradoxus and M. capensis length frequency distributions from Nansen surveys

2006
A strong argument for the single M. paradoxus stock hypothesis (Burmeister, 2005) is that the major (perhaps effectively the only) spawning ground for the species is on the Agulhas Bank slope. Linked to this, one might then expect greater proportions of smaller M. paradoxus closer to this region, and Burmeister (2005, Fig. 2) shows plots that seemingly
Rademeyer, Rebecca A, Butterworth, Doug S   +1 more
openaire   +1 more source

Development of the chondrocranium of the shallow-water Cape hake Merluccius capensis (Cast.). Part 2: Viscerocranium

South African Journal of Zoology, 1989
The development of the viscerocranium of Merluccius capensis, from the earliest identifiable stage, is described. The anterior mesenchyme gives rise to the commissura palatoquadrati, the processus pterygoideus and the lamina orbitonasalis. The lamina orbitonasalis probably represents a suprapharyngopre-mandibula and the processus pterygoideus an ...
openaire   +2 more sources