Results 41 to 50 of about 26,721 (189)

Morphometric analysis of the Rio Apaporis Caiman (Reptilia, Crocodylia, Alligatoridae) [PDF]

open access: yes, 2015
Escobedo-Galván, Armando H., Velasco, Julián A., González-Maya, José F., Resetar, Alan (2015): Morphometric analysis of the Rio Apaporis Caiman (Reptilia, Crocodylia, Alligatoridae). Zootaxa 4059 (3): 541-554, DOI: 10.11646/zootaxa.4059.3.
González-Maya, José F.   +3 more
core   +1 more source

Non-Avian Reptiles of the state of Rio de Janeiro, Brazil: status of knowledge and commented list [PDF]

open access: yesPapéis Avulsos de Zoologia, 2020
We assessed the current knowledge on non-avian reptile species composition in the state of Rio de Janeiro (RJ), southeastern Brazil. We used published data in indexed journals and verified voucher specimens housed in the herpetological collections of the
Jane C.F. Oliveira   +4 more
doaj   +1 more source

Morphometrics of the Spinal Cord and Surrounding Structures in Alligator mississippiensis

open access: yesBiology, 2022
Understanding the fluid dynamics of the cerebrospinal fluid requires a quantitative description of the spaces in which it flows, including the spinal cord and surrounding meninges. The morphometrics of the spinal cord and surrounding tissues were studied
Skye Greer   +2 more
doaj   +1 more source

Stomach histology of Crocodylus siamensis and Gavialis gangeticus reveals analogy of archosaur “gizzards”, with implication on crocodylian gastroliths function

open access: yesActa Herpetologica, 2020
Two groups of extant Archosauria, Crocodylia and Neornithes, have two-chambered stomachs and store gastroliths inside their “gizzards”. Morphological similarities of the “gizzards” lead some previous studies to assume that the presence of this structure,
Ryuji Takasaki, Yoshitsugu Kobayashi
doaj   +1 more source

Continental, insular and coastal marine reptiles from the municipality of Vitória, state of Espírito Santo, southeastern Brazil [PDF]

open access: yesCheck List, 2011
We present a list of the reptiles of the municipality of Vitória, Espírito Santo, Brazil, compiled through primary data (specimens gathered by the authors) and secondary data (specimens housed at museums and records available in literature). We record 51
Thiago Silva-Soares   +3 more
doaj   +3 more sources

Crocodylian remains from the Miocene of the Fore-Carpathian Basin and its foreland—including the world’s northernmost Neogene crocodylian

open access: yesActa Palaeontologica Polonica
The geographic distribution of Crocodylia in Europe throughout the Cenozoic experienced fluctuations in the extension of its northern limit. Whereas crocodylians reached very high latitudes during the early Eocene (78ºN), their northward extension was ...
Marcin Górka   +5 more
doaj   +1 more source

Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae). [PDF]

open access: yesJ Anat
A three‐dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipanicicorum. The study finds that, potentially like the ancestral archosaur, this taxon was probably quadrupedal, plantigrade and neither strongly sprawling ...
Lecuona A   +3 more
europepmc   +2 more sources

Revisiting Gryposuchus jessei Gürich, 1912 (Crocodylia: Gavialoidea): specimen description and comments on the genus [PDF]

open access: yes, 2018
Souza, Rafael Gomes De, Riff, Douglas, De Souza-Filho, Jonas P., Kellner, Alexander W. A. (2018): Revisiting Gryposuchus jessei Gürich, 1912 (Crocodylia: Gavialoidea): specimen description and comments on the genus.
Kellner, Alexander W. A.   +7 more
core   +1 more source

The invasive spectacled caiman (Caiman crocodilus) in Florida, United States: invasion timeline, insights, and implications for Everglades restoration

open access: yesFrontiers in Amphibian and Reptile Science
The spectacled caiman (Caiman crocodilus) is a crocodylian native to Central and South America that has been introduced and established (reproducing in the wild) in several insular (i.e., Cuba, Puerto Rico, San Andres) and continental (i.e., Florida ...
Sergio A. Balaguera-Reina   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy