HELICID^. 



part of the mantle produced, buckler-shaped. 

 Shell thin, flat, oblong, a little concave, with a 

 membranaceous edge. (t. 3. f. 14.) 

 Limax maximus. Linn. S. N. 108. 



maculatus. Leach, MSS. Brit. Mus. ; Nun- 



neley, Trans. Phil Soc. Leeds, i. 46. t. 1. f. 2., 

 and Anat. 

 Limax cinereus. Mutter, H. K. 5. ; Drap. 124. t. 



7. f. 10.; Sturm, Fauna, t. 5. 

 Limax ater. Razoum. 



fasciatus. Razoum. 



cinereo-niger. Nikon, 7. ; Sturm, Fauna, t. 



6. 

 Limax antiquorum. Ferus. Hist. 68. t. 4. t. 8. 



a. f. 1. t. 4. f. 4. (Shell.) 

 Cochlea nuda, s. domestica. Swam. B. Nat. i. 158. 



t. 8. ; Lister, Aug. t. 1. f. 151. 

 Limacella Parma. Brard, 110. t. 4. f. 1, 2. 9, 10. 



Shell. 

 Limacellus Parma. Turton, Man. ed. 1. t. 3. f. 



14. (Shell) ; Lister, Aug. t. 1. f, 15. 

 Inhab. cellars. 



The skin has small rugosities placed in lines con- 

 verging towards the tail. The foot is divided into 

 three nearly equal bands. 



The animal is very variable in its colour. 1. Red- 

 dish brown, with four longitudinal, black, interrupted 

 stripes, and the shield black-spotted. 2. Brown, 

 black-spotted, back with three yellow, and two black 

 lines. 3. Brown, with rather darker streaks. 4. 

 Brown, black-spotted. 5. Ash, with a black shield ; 

 and 6. Black with a white keel : the latter is L. 

 cinereoniger of Nilson. 



