Results 21 to 30 of about 2,627 (204)

GIS Modelling of the Distribution of Terrestrial Tortoise Species: Testudo graeca and Testudo hermanni (Testudines, Testudinidae) of Eastern Europe in the Context of Climate Change

open access: yesZoodiversity, 2021
The study of the distribution of protected animal species in Europe is especially relevant in a changing climate. Therefore, in this work, we tried to solve the problem of the possibility of habitation of turtles Testudo graeca and Testudo hermanni in ...
O. Nekrasova   +4 more
doaj   +1 more source

Annotated checklist of the herpetofauna (Amphibia, Reptilia) of Lefkada Island (Ionian Islands, Greece)

open access: yesNatural History Sciences, 2020
The island of Lefkada is a popular and easily accessible tourist destination; nevertheless, there is no comprehensive checklist of its interesting herpetofauna.
Roberto Sindaco, Roberta Rossi
doaj   +1 more source

The Study of Ectoparasites and Mesoparasites in Turtles (Testudo Graeca Graeca) in the Region of Laghouat (South of Algeria)

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Veterinary Medicine, 2020
This study was carried out in order to identify the different parasites (ecto and mesoparasites) infesting the tortoise Testudo graeca graeca. For this, a population of 24 tortoises was studied from mid-March to May 2018, in the region of Aflou-Laghouat,
Kheira LAKEHAL   +7 more
doaj   +1 more source

Evaluation of Siamese Twins of Testudo graeca Linnaeus, 1758

open access: yesTurkish Journal of Bioscience and Collections, 2023
Objective: In the present study, the morphological features of common tortoise (Testudo graeca Linnaeus, 1758) found in the Pamukkale ruins and determined to be two-headed Siamese twins, were investigated using computed tomography.
Ayfer Şirin   +2 more
doaj   +1 more source

Low tortoise abundances in pine forest plantations in forest-shrubland transition areas [PDF]

open access: yes, 2017
The Spanish Ministry of Science and European Regional Development Fund funded this work through Projects CGL2012-33536 and CGL2015- 64144; MINECIO/FEDER. Regional Government of the Community of Valencia supported R.R-C. by a postgraduate grant (ACIF/2010/
Anadón, José D.   +7 more
core   +2 more sources

Climate change is predicted to cause population collapse in a cooperative breeder

open access: yesGlobal Change Biology, Volume 29, Issue 21, Page 6002-6017, November 2023., 2023
We identified threshold effects where small additional increases in ambient temperature are predicted to disproportionately increase extinction risk. We simulated the future impacts of climate change on the dynamics of an African wild dog population in Kenya, using an individual‐based model.
Daniella Rabaiotti   +2 more
wiley   +1 more source

To chew or not to chew: fecal particle size in herbivorous reptiles and mammals [PDF]

open access: yes, 2010
A major difference between reptile and mammalian herbivores is that the former do not masticate their food. Actually, food particle size reduction by chewing is usually considered one of the adaptations facilitating the higher metabolic rates of mammals.
Barboza   +53 more
core   +1 more source

A new species of a bony spur-thighed tortoise from the Early Pliocene (MN15) of Jradzor site, Armenia, and the origin of the Testudo graeca (Testudines, Testudinidae) complex [PDF]

open access: yesSwiss Journal of Palaeontology
The origin of the Testudo graeca complex has been suggested to be in the Caucasus. Poor fossil records and incomplete preservation of available fossils limit deep-time reconstructions of the paleobiogeographic history of the complex.
Evangelos Vlachos, Davit Vasilyan
doaj   +3 more sources

Testudo graeca Linnaeus 1758

open access: yes, 2020
Published as part of Sindaco, Roberto & Rossi, Roberta, 2020, Annotated checklist of the herpetofauna (Amphibia, Reptilia) of Lefkada Island (Ionian Islands, Greece), pp. 57-68 in Natural History Sciences 7 (2) on page 60, DOI: 10.4081/nhs.2020.480, http://zenodo.org/record ...
Sindaco, Roberto, Rossi, Roberta
openaire   +2 more sources

Modeling neck mobility in fossil turtles [PDF]

open access: yes, 2014
Turtles have the unparalleled ability to retract their heads and necks within their shell but little is known about the evolution of this trait. Extensive analysis of neck mobility in turtles using radiographs, CT scans, and morphometry reveals that ...
Anquentin   +54 more
core   +1 more source

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