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Scale architecture of the palmar and plantar epidermis of Polychrus acutirostris Spix, 1825 (Iguania, Polychrotidae) and its relationship to arboreal locomotion
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2009)
In tetrapod squamates, the diversity of micro-ornamentations of the epidermis of the contact areas of hands and feet is generally associated with constraints and modalities related to locomotion. Polychrus acutirostris is ...
New occurrences of Atractosteus (Ginglymodi: Lepisosteoidea: Lepisosteidae) from the Bauru Group (Upper Cretaceous, Brazil) and paleobiogeographic implications
(2021-05-01)
The superfamily Lepisosteoidea, popularly known as gars, is the only group of extant ginglymodian fishes that has its history traced back to the Mesozoic. The extant diversity of the superfamily comprises one family, two ...
Microdermatografia do estrato córneo das escamas de Pseudoboini Jenner e Dowling, 1985 (serpentes, colubridae, xenodontinae)
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2005)
Samples of stratum corneum and epidermic strate of dorsal scale of 205 specimens of Pseudoboini Jenner e Dowling, 1985, Tropidodryas Fitzinger, 1843 and Philodryas patagoniensis (Girard, 1857) have been microscopically ...
Microdermatografia do estrato córneo das escamas de Pseudoboini Jenner e Dowling, 1985 (serpentes, colubridae, xenodontinae)
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2005)
Samples of stratum corneum and epidermic strate of dorsal scale of 205 specimens of Pseudoboini Jenner e Dowling, 1985, Tropidodryas Fitzinger, 1843 and Philodryas patagoniensis (Girard, 1857) have been microscopically ...
A new discinoid Kosoidea australis sp. nov. from the Iapó and Vila Maria Formations, NE Paraná Basin, Brazil
(2019-01-01)
Many fossil brachiopod genera are used to comprehend previous geological settings. Such fossils often provide trustworthy information about ancient earth configurations, such as the supercontinent Gondwana. This study ...