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Comunidades de metazoos parásitos de los pejerreyes escardón Odontesthes Argentinensis y manila o smitti (Atherinopsidae) de la Bahía de San Antonio (Golfo San Matías) y zona de influencia
Los pejerreyes escardón Odontesthes Argentinensis y Manila O. Smitti son especies de importancia pesquera en Argentina. En el Golfo San Matías, ambos solapan temporalmente su hábitat, compitiendo por los mismos recursos ...
Parasites of the Silversides Odontesthes smitti and O. nigricans (Pisces: Atherinopsidae) from Argentinean Patagonia
(Helminthological Society of Washington, 2011)
Specific testicular morphology in the atherinomorph Odontesthes nigricans (Richardson, 1848): A comparison with the sympatric species odontesthes smitti (lahille, 1929)
(Wiley Blackwell Publishing, Inc, 2009-08)
Testis of Odontesthes smitti and O. nigricans, included among the spermatogonial restricted type, are described for the first time. Particularly, O. nigricans has an unusual testicular morphology with numerous lobes, that ...
First occurrence of the Patagonian blennie, Eleginops maclovinus (Cuvier, 1830) and the silverside Odontesthes smitti (Lahille, 1929), in a temperate south-western Atlantic coastal lagoon
(Wiley Blackwell Publishing, Inc, 2013-08)
Among the fish that inhabit coastal areas of Patagonia (Argentina) is the Patagonian blennie, Eleginops maclovinus (Cuvier 1830) (Family Eleginopsidae) (Nelson, 2006), abundant in the southern region of South America and ...
Similarity in parasite community structure may be used to trace latitudinal migrations of Odontesthes smitti along Argentinean coasts
(Wiley, 2011-11)
The aims of this study were to determine the existence of migratory movements and to identify ecological stocks of the silverside Odontesthes smitti along its distribution in the Southern Atlantic Ocean, using metazoan ...
Estructuración genética y variabilidad fenotípica de dos especies de pejerreyes Odontesthes nigricans y Odontesthes smitti a lo largo del extenso gradiente latitudinal de la costa patagónica
(2020-05-20)
Las dos especies de peces marinos estudiadas en esta Tesis: Odonteshtes nigricans y Odontesthes smitti, se encuentran distribuidas en la costa Atlántica de la Patagonia, además O. nigricans también se encuentra en el Canal ...
Inferring boundaries among fish species of the new world silversides (Atherinopsidae; genus Odontesthes): new evidences of incipient speciation between marine and brackish populations of Odontesthes argentinensis
(Springer, 2019-05)
Species of new world silversides (Actinopterygii; Atherinopsidae; genus Odontesthes) possess economic relevance, biological interest and ecological importance. In the present paper we: (A) investigate the molecular diversity ...
The duplicated Y-specific amhy gene is conserved and linked to maleness in silversides of the genus Odontesthes
(Multidisciplinary Digital Publishing Institute AG, 2019-09-05)
Sex-determining genes have been successively isolated in several teleosts. In Odontesthes hatcheri and O. bonariensis, the amhy gene has been identified as a master sex-determining gene. However, whether this gene is ...