PULMONATA. 171 



Limax bilobatus, Ferussac, Tab. Syst. 22. 96 e ; Hist. Moll. ii. 

 74. t. 5. f. 11. 



Hub. Europe ; Paris (Ferussac). 



Probably only an accidental variety of L. agrestis. 



18. Limax sylvaticus. 



Violet, not spotted ; shield gibbous ; body subrugose. 

 Limax sylvaticus, Drop. Hist. 126. t. 9. f. 11. 



Ferussac, Tab. Syst. 22. 96 e ; Hist. t. 8 D. f. 2, from Drap. 



Var. minor, Morelet, Moll. Portugal, 33. 



Hab. France; Montpellier (Dro;;.). Var. )3. Portugal, on the 

 high mountains of Cintra {Morelet). 



Perhaps a variety of L. agrestis, Ferussac. 



19. Limax brunneus. 



Blackish, subrugose, neck longer than the shield. 



Limax brunneus, Drap. Hist. 128. 



Ferussac, Tab. Syst. 23. 



Bouchard- Chantereaux, Moll. Calais. 



Johnston, Trans. Berw. Club, i, 154. 



Gray, Man. Moll. 117. 



Alder, Cat. Northumb. 32. 



Forbes ^- Hanley, Brit. Moll. iv. 20. t. F. F. F. f. 4. 

 Limacella concava, Brard, Coq. Paris. 



Hab. France ; Montpellier (Drap.). 



20. Limax tenellus. 



Greenish ; head and tentacles black. Length 10 inches. 



Limax tenelkis, Milller, Verm. ii. 11. 



? Drap. Hist. 127. 



Ferussac, Tab. Syst. 21. 96 E. 



Nilsson, Moll. Suec. 10. 



Alder, Moll. Northumb. 31. 



Forbes ^- Hanley, Brit. Moll. t. F. F. F. f. 3. 

 Ariou tenellus, Ray ^ Drouet, Moll. Champ. 



Hab. Europe : Denmark ; France. 



21. Limax tunicatus. 



Subcylindrical, dark drab or dusky brown, sometimes almost 

 black ; shield short, rounded behind, with conspicuous inter- 

 rupted concentric wrinkles ; neck smooth, with an elevated 



i2 



