PULMONATA. 



165 



Var. 1 1 . Ashy ; edge white. 



Hab. Europe. 



On the copulation, consult IVerlich, Isis, 1819, copied Fe- 

 russac, Hist. Moll. t. 4 A. f. 1-4. 



Var. /3. alpina. Slender, cylindi-ical, obtuse behind, keeled above ; 

 above yellowish, clouded, with in-egular spots ; side dusky, 

 edge blue ; shield dark brown, scutiform behind. 



Limax alpinus, Ferussac, Tab. Syst. 21. 96"; Hist. Moll. t. 4 A. 



f. 5, 6, 7. 

 Limax cinereus, var., Blainv. D. S. N. xxv. 430. 



Hab. Europe; Alps; in forests (Sfwc/er). 



2. Limax marginatus. B.M. 



Yellowish white, variegated with bluish grey ; clypeus and 

 back with two blackish bands ; shield pointed behind, wrinkled ; 

 tentacles dusky ; mucus coloui'less. Shell oval, thin, slightly 

 concave. — Clark, t. 10. f. b. 



Limax marginatus, Midler, Verm. ii. 10 ? 



Macgillivray, Moll. Aberd. 78. 

 Limax arboreum, Bouchard-Chantereaux, Cat. Moll. Terr, de 

 Calais. 

 Alder, Cat. Moll. North. 3\. 

 Limax arboreus, Forbes Sf Hartley ,Brit.Moll.\v.\7 .t. E.E.E. f.2. 



Clark, Ann. S,- Mag. N. H. 1843, xii. 334. t. 9. f. 4-10. 

 Limax flavescens, Clark, Ann. Sf Mag. N. H. \i. 204. 

 Limax glaucus, Clark, MSS. 

 Limax sahcetum, Bouillet, Moll. Auv. 18. 

 Limax rustica. Millet, Mag. Zool. 1843; Moll. t. 63? 

 Hab. Europe. England; on trees covered with moss (CZarA;). 

 France (Bouchard). 

 See also Limax maculatus. Leach, Brit. Moll. 52. 



3. Limax viridis. 



Black-green, very smooth; head blunt; body cylindrical, 

 rather obtusely trimcated ; back obsoletely keeled ; clypeus 

 small, narrow, elliptical ; tentacles black ; neck elongated ; foot 

 narrow, Uvid ; aperture of respiration medial. Shell less concave 

 and less attenuated in front than of Limax squamatinus, 

 Morelet. 



Limax viricUs, Morelet, Moll. Portugal, 38. t. 3. f. 3. 

 Hab. Portugal ; Serra de Caldeirao (Morelet). 



