Gallery

Arion ater (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion ater (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion ater (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion ater (Photo: © Prashanthns, Wikipedia)

Arion ater: genitalia. (Photo: © Kerney et al. 1983 modified by K. Weigel, University of Florida)

Arion rufus. (Photo: © J.K. Lindsey, The Ecology of Commanster)

Arion rufus (Photo: © J.K. Lindsey, The Ecology of Commanster)

Arion rufus (Photo: © B. Frank, Jacksonville)

Arion rufus: Tripartite foot-dark center and pale side (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion rufus: Contracted body bell-shaped. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion rufus (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion rufus (Photo: © G. Brocker,Wikipedia)

Arion rufus (Photo: © Rasbak, Wikipedia)

Arion rufus: eggs. (Photo: © Rasbak, Wikipedia)

Arion rufus (Photo: © J. Herder, www.digitalnature.org)

Arion rufus (Photo: © R. Forsyth, Smithers, BC, Canada)

Arion rufus (Photo: © R. Forsyth, Smithers, BC, Canada)

Arion rufus (Photo: © R. Forsyth, Smithers, BC, Canada)

Arion rufus. (Photo:© R.J. McDonnell, University of California, Riverside)

Arion rufus. (Photo:© R.J. McDonnell, University of California, Riverside)

Arion rufus: genitalia. (Photo: © Kerney et al. 1983 modified by K. Weigel, University of Florida)

Arion vulgaris (=lusitanicus): mating pair. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion vulgaris (=lusitanicus). (Photo: © J.K. Lindsey, The Ecology of Commanster)

Arion vulgaris (=lusitanicus). (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion vulgaris (=lusitanicus): mating pair. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion vulgaris (=lusitanicus). (Photo: © L. Kolouch, www.biolib.cz )

Arion vulgaris (=lusitanicus). (Photo: © H. Svensson, Wikipedia)

Arion vulgaris: genitalia. (Photo: © Kerney et al. 1983 modified by K. Weigel, University of Florida)

Arion circumscriptus. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion circumscriptus. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion circumscriptus. (Photo: © Dr. Roy Anderson, MolluscIreland)

Arion circumscriptus. (Photo: © Sanja565658, Wikipedia)