Results 31 to 40 of about 64,870 (279)

General Microbiota of the Soft Tick Ornithodoros turicata Parasitizing the Bolson Tortoise (Gopherus flavomarginatus) in the Mapimi Biosphere Reserve, Mexico

open access: yesBiology, 2020
The general bacterial microbiota of the soft tick Ornithodoros turicata found on Bolson tortoises (Gopherus flavomarginatus) were analyzed using next generation sequencing.
S. I. Barraza-Guerrero   +9 more
semanticscholar   +1 more source

Clinical and Radiological Report of a Soft Shell in a Tortoise (Testudo graeca) [PDF]

open access: yesIranian Journal of Veterinary Surgery, 2023
There are different types of metabolic bone diseases, and nutritional secondary hyperparathyroidism, or nutritional metabolic bone disease, is the most common one in turtles. This disease may cause deformities and paralysis of the posterior limb. In this
Sahar Etemadi   +2 more
doaj   +1 more source

Predation of young tortoises by ravens: the effect of habitat structure on tortoise detectability and abundance

open access: yesScientific Reports, 2020
The predation of young tortoise is considered a major cause of mortality for many tortoise species. The predation by common ravens has been identified as being responsible for significant decreases in tortoise populations.
Amalia Segura, J. Jiménez, P. Acevedo
semanticscholar   +1 more source

A Survey of Gopherus polyphemus Intestinal Parasites in South Florida

open access: yesJournal of Parasitology Research, 2018
Gopherus polyphemus populations are diminishing throughout their range due to urbanization, fragmentation, and poor habitat management. Increased population densities, poor habitat quality, and lack of fire may influence disease transmission.
Jessica N. Huffman   +4 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
doaj   +1 more source

Early preference for face-like stimuli in solitary species as revealed by tortoise hatchlings

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
At the beginning of life, inexperienced babies and human fetuses, domestic chicks, and monkeys exhibit a preference for faces and face-like configurations (three blobs arranged like an upside-down triangle).
E. Versace   +2 more
semanticscholar   +1 more source

Aspectos fisiopatológicos da retenção de ovos em Jabutipiranga (Geochelone carbonaria Spix, 1824) Fisiopathological aspects of egg retention in South American Red-footed Tortoise (Geochelone carbonaria Spix, 1824)

open access: yesCiência Rural, 2006
Das enfermidades que acometem o sistema genital de répteis, a retenção de ovos tem grande prevalência em quelônios. Neste trabalho, são analisados quatorze casos de retenção de ovos na espécie jabutipiranga (Geochelone carbonaria Spix, 1824), mantidos ...
Carlos Alexandre Rey Matias   +3 more
doaj   +1 more source

The tortoise and the hare [PDF]

open access: yesBritish Journal of General Practice, 2011
Everyone is familiar with Aesop's fable of the tortoise and the hare. Although the hare was faster over short distances, it was the plodding tortoise which won the race. The recent history of policies and initiatives to address inequalities in health is littered with harebrained schemes, exchanging long-term effect for short-term display.
openaire   +2 more sources

Lacking conservation genomics in the giant Galápagos tortoise

open access: yesPeer Community Journal, 2021
Conservation policy in the giant Galpagos tortoise, an iconic endangered animal, has been assisted by genetic markers for 15 years: a dozen loci have been used to delineate thirteen (sub)species, between which hybridization is prevented.
Loire, Etienne, Galtier, Nicolas
doaj   +1 more source

Perturbative Calculation of Quasinormal Modes of $d$--Dimensional Black Holes [PDF]

open access: yes, 2006
We study analytically quasinormal modes in a wide variety of black hole spacetimes, including $d$--dimensional asymptotically flat spacetimes and non-asymptotically flat spacetimes (particular attention has been paid to the four dimensional case).
A. Neitzke   +22 more
core   +4 more sources

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