Bibliothèque Tour du Valat

Se connecter

Mot de passe oublié ?
Pas encore inscrit ?

La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Détail

Ajouter au panier

Ajouter au panier

Lien vers la notice

Titre :	Population Structure and Morphometrics of the European Pond Turtle (Emys orbicularis (Linnaeus, 1758)) at Lake Tonga, Algeria (2018)
Auteurs :	Samira Fediras, Auteur ; Rachid Rouag, Auteur ; Nadia Ziane, Auteur ; Anthony Olivier, Auteur ; Arnaud Béchet, Auteur ; Slim Benyacoub, Auteur
Type de document :	Article
Dans :	Russian Journal of Herpetology (25(2) July 2018)
Article en page(s) :	88-96
Langues:	Anglais
Mots-clés :	TdV ; Algérie ; Emys orbicularis ; Espace protégé ; structure population ; Biométrie ; lac
Mots-clés:	Algeria ; Emys orbicularis ; National Park of El Kala ; biometry ; population structure
Résumé :	A total of 100 specimens of Emys orbicularis were collected and marked at Lake Tonga (northeastern of Algeria) during 3 consecutive years (2013, 2014, 2015). Most of the turtles inhabit a canal where they remain throughout the whole activity season (March to October) and where they overwinter as well. Carapace Length (CL) and body weight (BW) were measured for each individual of E. orbicularis. The size of the turtles of our population was more similar to those of northern European populations than to the Mediterranean populations; females were significantly larger than the Spanish and Italian populations. The population size was calculated as 108.50 and the density as 8.63 turtles/ha. From 6.52 to 12.77% of the population were juveniles. The adult sex ratio was slightly in favor of males (males:females = 1.12, P
En ligne :	http://rjh.folium.ru/index.php/rjh/article/view/1188

FAQ

Infos pratiques

Heures d'ouverture et contact

Lundi , mardi et jeudi de 9h à 12h et de 13h à 17h00 : ouverture au public ...

Liens utiles

A-
A
A+