Results 51 to 60 of about 6,079 (249)

New distribution records of Mesoclemmys vanderhaegei (Testudines: Chelidae) from southeastern Brazil, including observations on reproduction

open access: yesJournal of Threatened Taxa, 2016
Mesoclemmys vanderhaegei is a poorly known freshwater turtle widely distributed in central South America, where it occurs in Argentina, Paraguay, Brazil, and probably Bolivia.
Fábio Maffei   +3 more
doaj   +1 more source

Clemmys [PDF]

open access: yes, 1977
Number of Pages: 2Integrative BiologyEarth and Planetary ...
Bury, R. Bruce, Ernst, Carl H.
core   +1 more source

Contrast-enhanced computed tomography of the liver, gall bladder and urogenital tract in female red-eared terrapins (Trachemys scripta elegans)

open access: yesVeterinární Medicína, 2017
The aim of the present study was to evaluate the feasibility of contrast-enhanced computed tomography for organ morphology and perfusion in five captive terrapins.
V. Sochorcova   +3 more
doaj   +1 more source

Proteomic insight into the venom composition of the largest European rear-fanged snake, Malpolon monspessulanus monspessulanus

open access: yesToxicon: X, 2022
Snake envenomations constitute a worldwide neglected tropical disease, with the vast majority of lethal bites inflicted by front-fanged snakes from the viperid and elapid groups.
Dominique Koua   +6 more
doaj   +1 more source

A Review of the Effects of Climate Change on Chelonians

open access: yesDiversity, 2019
Climate change is occurring at an unprecedented rate and has begun to modify the distribution and phenology of organisms worldwide. Chelonians are expected to be particularly vulnerable due to limited dispersal capabilities as well as widespread ...
Christopher J. Butler
semanticscholar   +1 more source

Social, biological, and environmental drivers of the hunting and trade of the endangered yellow-footed tortoise in the Amazon

open access: yesEcology and Society, 2015
Chelonians constitute an important source of food and income for the inhabitants of tropical forests. We assessed the social, biological, and environmental factors affecting the hunting and trade of the endangered yellow-footed tortoise ( Chelonoidis ...
Thaís Q Morcatty, João Valsecchi
doaj   +1 more source

Trachemys terrapen [PDF]

open access: yes, 1988
Number of Pages: 2Integrative BiologyGeological ...
Seidel, Michael E.
core   +1 more source

Frugivory and seed dispersal by chelonians: A review and synthesis

open access: yesbioRxiv, 2018
In recent years, it has become clear that frugivory and seed dispersal (FSD) by turtles and tortoises is much more common than previously thought. Yet, a review and synthesis is lacking.
W. Falcón, D. Moll, D. Hansen
semanticscholar   +1 more source

Seroepidemiological studies of herpesvirus-associated diseases of marine turtles: Fibropapillomatosis and lung-eye-trachea disease [PDF]

open access: yes, 2001
We have developed immunological tests that can identify marine turtles in Florida (green and loggerhead) that have been exposed to the LETV herpesvirus.
Jacobson, Elliott, Klein, Paul A.
core  

Clade‐wide morphological and functional variation of the sauropsid columella

open access: yesThe Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock   +4 more
wiley   +1 more source

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