54 PULMONATA. 



Var. C- Rufous. — Ferussac, Hist. t. 3. f. 2. 

 Limax subfuscus, hist. Anff. App. t. 2. f. 1. 



Razoumowsky, H. N. Jorat. i. 268. 



Drop. Hist. 125. t. 968. 

 Arion subfuscus, Ferussac, Tab. Syst. 17- 96^. t. 9. f. 8 (cop. 



Drap.). 

 Limax rufus, Brong. E. M. t. 84. f. 1. 



Var. T]. Entirely red. — Ferussac, I. c. t. 1. f. 1, 2, 5. 

 Limax ruber, Drap. Hist. 123. 

 Lamk. E. M. t. 463. f. 2. 



Var. 6. Yellowish.— Ferttssac, I. c.t. 1. f. 4. 

 Limax succineus, Midler, Verm. 1 . 



Gmelin, S. N. i. 3100. 

 Limax luteus, Razoumoicsky, H. N. Jorat. i. 268. 

 ? Ariou subflavus, Johnston. 



Var. t. Dull brown, sides yellowish or saflFron-colom'ed. — Fe- 

 russac, t. 1. f. 6, 7. 



Var. K. Greenish, with a yellowish streak on each side. — Fe- 

 russac, t. 1. f. 8. ("young not come to its colour.") 



Var. X. White, edge of the foot yellow or white, without black 



streaks. 

 Limax albus, Midler, Est. om Sivampe, 61 ; Verm. ii. 4. 



Walck. Naturf. iv. 136. t. 1. f. 7, cop. E. M. t. 84. f. 3. 

 Arion albus, Ferussac, Tab. Syst. 17. 96 " ; Hist. Moll. ii. 64. 



t. 2. f. 3. 

 Arion enipricorum, var.. Leach, Brit. Moll. 49. 



Subvar. 1. White. 



Subvar. 2. White, edge yellow. — Ferussac, Hist. Moll. t. 2. f. 3. 



Snbyar. 3. White, edge and nape yellow. 



Subvar. 4. White, tentacles black. 



Hab. Europe. England: common. 



2. Arion melanocephalus. 



Yellow, or yellow reticulated with grey ; head and tentacles 

 dark ; shield irregular, shagreened. 



Arion melanocephalus, Faure-Biguet, Ferussac, Tab. Syst. 18. 

 96 0. 



Hab. Europe ; France ; Dauphiny. 



