Traits name details
original description
Taylor, J.W. (1902-1907). Monograph of the land & freshwater Mollusca of the British Isles. Testacellidae. Limacidae. Arionidae, Part 8: 1-52, pl. 1-5 (7-XI-1902); part 9: 53-104, pl. 6, 8, 9, 11, 12 (1-IX-1903); part 10: 105-160, pl. 7, 13, 14, 16, 17 (6-VI-1904); part 11: 161-224, pl. 10, 19, 21 (26-V-1905); part 12: 225-280, pl. 15, 22, 23, 25 (15-VI-1906); part 13: 281-312, i-xx, frontispiece, pl. 18, 24 (16-II-1907). Leeds (Taylor Brothers)., available online at https://www.biodiversitylibrary.org/page/13171762 page(s): 30, textfig. 48 [details]
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