Results 101 to 110 of about 226 (125)
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Spawning of the southern hake Merluccius australis (Pisces: Merlucciidae) in Chilean fjords
Fisheries Research, 2007The southern hake Merluccius australis constitutes an important fishery in southern Chile, but its reproductive biology is scarcely known, and until now the Chilean fjords have not been considered as potential spawning zones. Oceanographic surveys carried out during austral spring and summer of 1995–2002 in the Chilean fjords (43 ◦ 30 S–47 ◦ S), are ...
Claudia A Bustos +2 more
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Zootaxa, 2015
In order to describe the structure and evolution of Merlucciidae and related Gadiformes mitochondrial control region we analysed 470 bp of 31 taxa belonging to 28 different species. The general structure and conserved sequence blocks observed in Gadiformes mitochondrial control region are similar to those present in other teleost fishes.
Marta, Crous, María I, Roldán
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In order to describe the structure and evolution of Merlucciidae and related Gadiformes mitochondrial control region we analysed 470 bp of 31 taxa belonging to 28 different species. The general structure and conserved sequence blocks observed in Gadiformes mitochondrial control region are similar to those present in other teleost fishes.
Marta, Crous, María I, Roldán
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Journal of Ichthyology, 2014
Among materials collected in cruise 29 of research vessel Akademik Ioffe to the southern Atlantic (Koby liansky et al., 2010) performed in November 2009 as part of the international MidAtlantic Ridge Ecosys tem Project (MARECO), we found a prejuvenile of the rare deepsea species Lyconus pinnatus (Merlucci idae).
S A Evseenko, Evseenko S A
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Among materials collected in cruise 29 of research vessel Akademik Ioffe to the southern Atlantic (Koby liansky et al., 2010) performed in November 2009 as part of the international MidAtlantic Ridge Ecosys tem Project (MARECO), we found a prejuvenile of the rare deepsea species Lyconus pinnatus (Merlucci idae).
S A Evseenko, Evseenko S A
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Genetic differentiation in Chilean hake Merluccius gayi gayi (Pisces: Merlucciidae)
Hydrobiologia, 2000The genetic structure of Chilean hake Merluccius gayi gayi, was analyzed using starch gel protein electrophoresis. Samples were collected from four localities along the coast off Chile. A total of 1500 specimens sampled from Coquimbo, San Antonio, Talcahuano and Puerto Montt were used in the study. Genetic information was obtained for six allozyme loci
R. Galleguillos +4 more
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Italian Journal of Zoology, 2015
The digestive tract of five adult specimens of the European hake, Merluccius merluccius L., from Eastern Adriatic, were analysed histologically in 2011, using haematoxylin– eosin and Alcian blue/PAS (Periodic Acid Schiff) methods. The paraffin sections of oesophagus, stomach, intestines, liver, gall bladder and pancreas have been stained with a ...
Bočina, Ivana +3 more
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The digestive tract of five adult specimens of the European hake, Merluccius merluccius L., from Eastern Adriatic, were analysed histologically in 2011, using haematoxylin– eosin and Alcian blue/PAS (Periodic Acid Schiff) methods. The paraffin sections of oesophagus, stomach, intestines, liver, gall bladder and pancreas have been stained with a ...
Bočina, Ivana +3 more
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Structure and volume of the hoki, Macruronus novaezelandiae (Merlucciidae), swimbladder
Journal of Fish Biology, 1993The structure of the hoki, Macruronus novaezelandiae, swimbladder is similar to well‐developed swimbladders in other deep water fish that undergo extensive diel vertical migrations. The preponderance of a globular mass of submucosal tissue in the posterio‐ventral floor of the swimbladder in large individuals is an unusual feature of unknown function ...
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Journal of Morphology, 1993
AbstractViewed by transmitted light, the lapillus and astericus otoliths Macruronus novaezelandiae (Merlucciidae) contain radial bands of similar width to the distances between steps on the surface of the otolith. The sagitta otolith has a multi‐prismatic structure and shows differences in ultrastructure between its dorsal and ventral growth axes, as ...
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AbstractViewed by transmitted light, the lapillus and astericus otoliths Macruronus novaezelandiae (Merlucciidae) contain radial bands of similar width to the distances between steps on the surface of the otolith. The sagitta otolith has a multi‐prismatic structure and shows differences in ultrastructure between its dorsal and ventral growth axes, as ...
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Australian Journal of Marine and Freshwater Research, 1986
The diet and feeding ecology of the demersal merlucciid M. novaezelandiae from three areas of the upper continental slope (420-550 m) of south-eastern Australia are described. The food consists almost entirely of mesopelagic fauna. The major prey are myctophid fish Lampanyctodes hectoris, other fishes, natant decapods, euphausiids and squid.
CM Bulman, SJM Blaber
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The diet and feeding ecology of the demersal merlucciid M. novaezelandiae from three areas of the upper continental slope (420-550 m) of south-eastern Australia are described. The food consists almost entirely of mesopelagic fauna. The major prey are myctophid fish Lampanyctodes hectoris, other fishes, natant decapods, euphausiids and squid.
CM Bulman, SJM Blaber
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Australian Journal of Marine and Freshwater Research, 1989
The geographical distribution and ages of larvae of the blue grenadier, Macruronus novaezelandiae, based on ichthyoplankton surveys in southern Australian waters in 1984 and 1985, indicate that the species spawns primarily off the west coast of Tasmania in winter, and may spawn on a lunar cycle.
JS Gunn +4 more
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The geographical distribution and ages of larvae of the blue grenadier, Macruronus novaezelandiae, based on ichthyoplankton surveys in southern Australian waters in 1984 and 1985, indicate that the species spawns primarily off the west coast of Tasmania in winter, and may spawn on a lunar cycle.
JS Gunn +4 more
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Antarctic Science, 2012
AbstractAn isolated partial right dentary (BAS D.515.2) collected by the British Antarctic Survey prompted a re-evaluation of gadiform remains from the La Meseta Formation (conventionally middle Eocene) of Isla Marambio (Seymour Island), Antarctic Peninsula.
Claeson, Kerin M. +2 more
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AbstractAn isolated partial right dentary (BAS D.515.2) collected by the British Antarctic Survey prompted a re-evaluation of gadiform remains from the La Meseta Formation (conventionally middle Eocene) of Isla Marambio (Seymour Island), Antarctic Peninsula.
Claeson, Kerin M. +2 more
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