Results 21 to 30 of about 11,969 (253)

“Ancient DNA” reveals that the scientific name for an extinct tortoise from Cape Verde refers to an extant South American species

open access: yesScientific Reports, 2021
We examined the type material of the extinct tortoise species Geochelone atlantica López-Jurado, Mateo and García-Márquez, 1998 from Sal Island, Cape Verde, using aDNA approaches and AMS radiocarbon dating.
Christian Kehlmaier   +4 more
doaj   +1 more source

Jingmen Tick Virus in Ticks from Kenya

open access: yesViruses, 2022
Jingmen tick virus (JMTV) is an arbovirus with a multisegmented genome related to those of unsegmented flaviviruses. The virus first described in Rhipicephalus microplus ticks collected in Jingmen city (Hubei Province, China) in 2010 is associated with ...
Edwin O. Ogola   +11 more
doaj   +1 more source

Predation impact on threatened spur-thighed tortoises by golden eagles when main prey is scarce

open access: yesScientific Reports, 2022
A reduction in adult survival in long-living species may compromise population growth rates. The spur-thighed tortoise (Testudo graeca) is a long-lived reptile that is threatened by habitat loss and fragmentation. Golden eagles (Aquila chrysaetos), whose
José M. Gil-Sánchez   +11 more
doaj   +1 more source

Antibodies against Two Testudinid Herpesviruses in Pet Tortoises in Europe

open access: yesAnimals, 2022
Herpesviruses are important pathogens of tortoises, and several serologically and genetically distinct virus types have been described in these animals. Virus neutralization testing is commonly used in Europe to determine previous infection with the two ...
Christoph Leineweber   +1 more
doaj   +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

Eimeria species (Apicomplexa: Eimeriidae) of podocnemis expansa (Schweigger) and geochelone denticulata (LINN.) from Amazonian Brazil (Reptilia: Chelonia)

open access: yesMemorias do Instituto Oswaldo Cruz, 1990
Eimeria lagunculata, Eimeria mammiformis and Eimeria podocnemis n. spp., are described from the faeces of the fresh-water turtle Podocnemis expansa, in Pará State, north Brasil. Oocysts of E.
Ralph Lainson   +2 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

Quantifying development to inform management of Mojave and Sonoran desert tortoise habitat in the American southwest

open access: yesEndangered Species Research, 2020
Two tortoise species native to the American southwest have experienced significant habitat loss from development and are vulnerable to ongoing threats associated with continued development.
Carter, SK   +7 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

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

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