Arionidae

clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora Arionidae, common name the "roundback slugs" or "round back slugs" are a taxonomic family of air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the superfamily Arionoidea. == Distribution == The distribution of this family of slugs includes Nearctic,...
Found on http://en.wikipedia.org/wiki/Arionidae

Arionidae

(from the article `gastropod`) ...group possessing marginal teeth of radula with squarish basal plates and 1 to several cusps; small litter or tree snails mainly in Southern ...
Found on http://www.britannica.com/eb/a-z/a/100
No exact match found