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Reproductive histology of Tomeurus Gracilis Eigenmann, 1909 (teleostei: atherinomorpha: poeciliidae) with comments on evolution of viviparity in Atherinomorph fishes
(Wiley-liss, Div John Wiley & Sons Inc, 2010-11)
Tomeurus gracilis is a species long considered pivotal in understanding the evolution of livebearing in atherinomorph fishes. Tomeurus gracilis is a zygoparous or embryoparous poeciliid: internal fertilization is followed ...
Male Gonadal Differentiation and the Paedomorphic Evolution of the Testis in Teleostei
(Wiley-Blackwell, 2014-06-01)
Testis differentiation from representatives of the Otophysi (Cyprinus carpio), Percomorpha (Amatitlania nigrofasciata), and Atherinomorpha (Poecilia reticulata) was comparatively described. In the undifferentiated gonad ...
Male Gonadal Differentiation and the Paedomorphic Evolution of the Testis in Teleostei
(Wiley-Blackwell, 2014)
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 ...
Male Gonadal Differentiation and the Paedomorphic Evolution of the Testis in Teleostei
(Wiley-Blackwell, 2014)
Sharp phylogeographical differentiation near the southern range edge of the silverside Odontesthes nigricans: Distinct peripheral populations and incipient speciation?
(Academic Press Ltd - Elsevier Science Ltd, 2019-10)
The silverside Odontesthes nigricans is the Atheriniform species that reach the southernmost latitude in Patagonia. Its wide distribution ranges from temperate waters in the Atlantic coast of South America (39°S, Buenos ...