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Permanent germinal epithelium and reproductive cycle of Atractosteus tropicus (Lepisosteiformes: Lepisosteidae) males, Tabasco, Mexico
(Universidad de Costa Rica, 2016)
The basement membrane and the sex establishment in the juvenile hermaphroditism during gonadal differentiation of the Gymnocorymbus ternetzi (Teleostei: Characiformes: Characidae)
(Wiley-Blackwell, 2015-09-19)
Although there are several studies on morphogenesis in Teleostei, until now there is no research describing the role of the basement membrane in the establishment of the germinal epithelium during gonadal differentiation ...
TESTICULAR CYCLE OF Devario aequipinnatus (TELEOSTEI, CYPRINIDAE)
(Inst Pesca, 2016-01-01)
The presente study describes the testicular structure, spermatogenesis and maturation phases in the Devario aequipinnatus, a species with great potential for use as a biological model for animal experimentation. The testes ...
Ciclo testicular de Devario aequipinnatus (Teleostei, Cyprinidae): Um potencial modelo biológico em experimentação animal
(2016-01-01)
The presente study describes the testicular structure, spermatogenesis and maturation phases in the Devario aequipinnatus, a species with great potential for use as a biological model for animal experimentation. The testes ...
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 ...
Reproductive cycle of the Neotropical cichlid yellow peacock bass Cichla kelberi: A novel pattern of testicular development
(Sociedade Brasileira de Ictiologia, 2013-09-01)
O presente estudo descreve as fases de maturação testicular (associando o desenvolvimento das células germinativas e as alterações morfológicas sofridas pelo epitélio germinativo ao longo do ano), e a morfologia testicular ...