Pointier, J.P., Coustau, C., Rondelaud, D. & Theron, A. 2007. <i>Pseudosuccinea columella</i> (Say 1817) (Gastropoda, Lymnaeidae), snail host of <i>Fasciola hepatica</i>: first record for France in the wild. <i>Parasitological Research, </i>101:1389–1392<br>