102 BIBLIOGRAPHY OF 



PULMONBRANCHIA. 

 liimacidae. 



Page. Plate. Fig. Name. Locality. 



20 i 4 Limax agrestis Linn. 



L, tunicata Gould. 



21 i 5 flavns Linn. 



L. variegatus Lam. 



22 campestris Binney. 



22 gracilis Ferussac, e. 1. Western States. 



22 doraalis (Philomycus) Sinne?^, e. 1. Vt., Mass. 



23 Ariou hortensis Lam. 



Limax hortensis Lam. 



24 iii 1 Tebennophorus Caroliniensis Bosc. 



Limax Caroliniensis Bosc. 

 togata Gould. 



Helicidae. 



Vitrina pellucida Draparnaiid. 

 Hells albola.bris Say. 



Cochlea Virginiana Lister. 

 appressa Say. 



H. linguifera Ferussac. 

 exoleta Binney. 

 H. zaleta Say. 



albolabris, var. unidentata Ferussae» 

 tridentata Say. 

 fallax Say. 



H. tridentata (var.) Binney. 

 thyroidus Say. 



Cochlea umhilicata Lister. 

 alternata Say. 



H. scabra Lam. ■ 

 arborea Say. 

 electrina Gould. 

 indentata Say. 

 clausa Say. 

 subglobosa Binney. 

 H. hortensis Gould. 

 concava Say. 

 palliata Say. 

 11. obstricta Say. 



denotata Ferussac. 

 Carolinensis Lea. 

 Carocolla helicoides Lea. 

 34 ii 17 a, b dentifera Binney. 



25 



iii 



42 a, b 



26 



ii 



12 



27 



ii 



11 a, b 



27 



ii 



6 a,b 



28 



ii 



7a,b 



28 



iii 



23 a, b 



29 



ii 



8 a,b 



29 



ii 



9 



30 



ii 



10 a, b, c 



30 







31 



iii 



26 a,b 



31 



ii 



13 a, b 



32 



ii 



14 a, b 





iii 



39 a, b 



33' 



ii 



15 a, b 



33 



iii 



36 a, b 





ii 



16 a, b 



