@article {458, title = {Las babosas de la familia Arionidae Gray, 1840 en la Pen{\'{\i}nsula Ib{\'e}rica e Islas Baleares. Morfolog{\'{\i}a y distribuci{\'o}n (Gastropoda, Pulmonata, Terrestria Nuda)}, journal = {Rev. Real Acad. Gal. Cien.}, volume = {16}, year = {1997}, pages = {51-118}, author = {Castillejo, J} }