128 APPENDIX. 



terres. et fluv. du Pas de Calais; Brown, Illust. Conch., p. 131, 

 pi. 59, f, 9, 10, li. 12, 13; Limax glauctis, Clarke, Ann. and 

 Mag. Nat. Hist., XII, p. 334, pi. 11, f. 4 to 10. 



Animal whitisli-yellow, smooth, and variegated ; shield with 

 two black, dorsal bands ; tentacles obscure. 



Found on trees covered with moss; the Ash and Elm seem 

 a favourite resort. 



Section II. — Mantle rounded behind, and concentrically 

 striate ; end of the tail carinated. 



3. Limax flavus, pi. XXV, f. 21, 22. 



Limax Jlavus, Drapernaud ; Clarke, Ann. and Mag. Nat. 

 Hist., XII, p. 338, pi. 11, f. 11, 12; Brown, Illust. Conch., p. 

 131, pi. 59, f. 7, 8 ; Limax variegatus, Ferussac. 



Animal yellowish, spotted with brown ; the tentacles azure- 

 blue ; mantle mottled with yellow ; body more or less spotted 

 with yellow, and the sides pale yellow. 



Found in cellars and damp ground floors, and rarely upon 

 trees. 



Section III. — Mantle truncated behind, concentrically stri- 

 ate ; end of tail cay'inated. 



4. Limax agrestis, pi. XXVI, f. 9. 



Limax agrestis, Linn. Syst. Nat., II, p. 1082; Nunneley, 

 Local Cat., pi. 1, f . 4 ; Thompson, Ann. and Mag. Nat. Hist., 

 VI, p. 19; Clarke, lb., XII, p. 338, pi. 12, f. 13; Brown, Illust. 

 Conch., p. 131, pi. 59, f. 16. 



Animal grey or reddish, frequently spotted with brown ; 

 body with interrupted furrows, and provided with a short, 

 oblique carina; mantle large, ovate, rounded behind, and con- 

 centrically striate. 



Inhabits fields and open situations. 



Section I V. — Mantle truncated behind, granulated or sha- 

 greened ; back carinated from the mantle to the extremity. 



5. Limax Sowerbii, pi. XXV, f. 12, 13. 



Limax Sowerbii, Ferussac, Hist. Moll., pi. 8 D, f. 7 ; Alder, 

 Mag. Zool. and Bot., II, p. 105; Clarke, Ann. and Mag. Nat. 

 Hist., XII, p. 338, pi. 12, f. 14, 15 ; Brown, Illust. Conch., p. 

 131, pi. 58, f. 6, and pi. 59, f. 14. 



