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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 ...
Internal Morphology of Osteoderms of Extinct Armadillos and Its Relationship with Environmental Conditions
(Springer, 2017-07)
The most complete and continuous fossil record of armadillos is composed mostly by isolated osteoderms, frequently found in paleontological and archaeological sites that bear continental South American mammals. Their ...
Hemorrhagic Stroke in a Dog with Anaplastic Carcinoma of the Mammary Gland
(Universidade Federal do Rio Grande do Sul, 2019)
Coat and skin morphology of hair sheep breeds in an equatorial semi-arid environment
(Elsevier B.V., 2019-08-01)
This study aims to address if are there annual changes in the hair coat traits and skin morphology of hair sheep breeds raised in an equatorial semi-arid region? Coat and skin samples were taken from thirty Morada Nova (4 ...