Buscar
Mostrando ítems 1-5 de 5
Male and female reproductive morphology in the inseminating genus Astroblepus (Ostariophysi: Siluriformes: Astroblepidae)
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
The structure of the reproductive organs of males and females of four species of Astroblepus were studied by light microscopy and TEM. In females, the gonadal and urinary orifices are separated. The urinary pore opens at ...
Male and female reproductive morphology in the inseminating genus Astroblepus (Ostariophysi: Siluriformes: Astroblepidae)
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
The structure of the reproductive organs of males and females of four species of Astroblepus were studied by light microscopy and TEM. In females, the gonadal and urinary orifices are separated. The urinary pore opens at ...
Male and female reproductive morphology in the inseminating genus Astroblepus (Ostariophysi: Siluriformes: Astroblepidae)
(Elsevier Gmbh, Urban & Fischer Verlag, 2014)
Unique Derived Features in Spermiogenesis and Sperm Morphology Supporting a Close Relationship between the Species of Hollandichthys and Rachoviscus (Characiformes: Characidae)
(Amer Soc Ichthyologists & HerpetologistsMiami, 2012)
Caracterização estrutural e ultraestrutural das células do epitélio gonadal de Hypophthalmus Marginatus (Valenciennes 1840) durante a espermatogênese
(Universidade Federal do ParáEmpresa Brasileira de Pesquisa AgropecuáriaUniversidade Federal Rural da AmazôniaBrasilCampus Universitário de CastanhalUFPAEMBRAPAUFRAPrograma de Pós-Graduação em Ciência Animal, 2017)