Première mention de Pomatias elegans (O. F. Müller, 1774) (Gastropoda, Caenogastropoda, Pomatiidae) au Nord de la Tunisie

Pomatias elegans is a very common operculate land gastropod in Southern Europe. However, its occurrence in North Africa is poorly documented, limited to few old references that should be confirmed. This paper reportes the first mention of the species in Tunisia. Furthermore, this work brings in preliminary data on P. elegans’ morphology and ecology at the edge of its main distribution area.