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Sistema pigmentar extracutâneo e morfologia testicular em Anuro (Physalaemus nattereri e Physalaemus fuscomaculatus)
(Universidade Estadual Paulista (UNESP), 2014)
Sistema pigmentar extracutâneo e morfologia testicular em Anuro (Physalaemus nattereri e Physalaemus fuscomaculatus)
(Universidade Estadual Paulista (Unesp), 2004-12-17)
O presente estudo analisa as características estruturais e ultra-estruturais dos testículos, bem como as características do sistema pigmentar extracutâneo e sua relação com as outras estruturas, nos anuros Physalaemus ...
Sistema pigmentar extracutâneo e morfologia testicular em Anuro (Physalaemus nattereri e Physalaemus fuscomaculatus)
(Universidade Estadual Paulista (Unesp), 2004-12-17)
O presente estudo analisa as características estruturais e ultra-estruturais dos testículos, bem como as características do sistema pigmentar extracutâneo e sua relação com as outras estruturas, nos anuros Physalaemus ...
The inguinal macroglands of the frog Physalaemus nattereri (Leptodactylidae): structure, toxic secretion and relationship with deimatic behaviour
(Cambridge University Press, 2005-08-01)
Amphibian skin is characterized by the presence of mucous glands, related to cutaneous breathing, reproduction and water balance, and granular glands, related to the production of toxins used in defence. In some species ...
The inguinal macroglands of the frog Physalaemus nattereri (Leptodactylidae): structure, toxic secretion and relationship with deimatic behaviour
(Cambridge University Press, 2005-08-01)
Amphibian skin is characterized by the presence of mucous glands, related to cutaneous breathing, reproduction and water balance, and granular glands, related to the production of toxins used in defence. In some species ...
Osteology of Physalaemus nattereri (Anura: Leptodactylidae) with comments on intraspecific variation
(2017-02-02)
The cranium, postcranium, and osteological variation of Physalaemus nattereri (Steindachner) are described. The main sources of variation involve the degree of mineralization of the nasal capsule and the lengths of dermal ...
Chromosomal analysis of the leptodactylids Pleurodema diplolistris and Physalaemus nattereri (Amphibia, Anura)
(Brill Academic Publishers, 2006-12-01)
Detailed characterizations of the karyotypes of the Brazilian leptodactylid frogs Pleurodema diplolistris, the only species of Pleurodema not studied cytogenetically so far, and Physalaemus nattereri, a species in the Ph. ...
Chromosomal analysis of the leptodactylids Pleurodema diplolistris and Physalaemus nattereri (Amphibia, Anura)
(Brill Academic Publishers, 2006-12-01)
Detailed characterizations of the karyotypes of the Brazilian leptodactylid frogs Pleurodema diplolistris, the only species of Pleurodema not studied cytogenetically so far, and Physalaemus nattereri, a species in the Ph. ...
Internal pigment cells respond to external UV radiation in frogs
(2016-05-01)
Fish and amphibians have pigment cells that generate colorful skins important for signaling, camouflage, thermoregulation and protection against ultraviolet radiation (UVR). However, many animals also have pigment cells ...