194 



4742 dealbatus, Say, 



4743 " var., 



507 Tennessee, 

 Alabama, 



4744 decollates, Linn., 395 Europe, ^ 



4745 " var., Canary Isles, 



4746 " " North Africa, 



4747 " Spain, 



decoratus, 



4748 decoratus, 

 decorus, 



4749 dentatus, 



4750 var., 



Per., 78 Philippines, 



Lea, 490 Carthagena, 

 Anton, Sandwich Isles, 



Wood, 221 Uraguay, 

 Patagonia, 



4751 depstus, Reeve, Andes of Peru, 



4752 derelictus, Brod., 159 Bolivia, 



4753 var., 



4754 detritus, Mull., 610 Europe, 



4755 var., 

 4756 



4757 



4758 Diana, Brod., 84 Isl. Negros, 



4759 " var., Philippines, 



4760 discrepans, Sowb., 475 Central America, 



4761 distortus, Brug., 224 Porto Cabello, 



4762 " var., 



4763 " 



doliolum, Brug., 



4764 Downesii, Gray, 



4765 var., 

 4766 



62 Germany, 

 40 West Africa, 

 Fernando- Po, 



Per., pi. 142, f. 7, 8. 

 Reeve C. Ic., pi. 65, f. 455. 

 Held in Isis, 1837, p. 917. 

 Chemn. 9, pi. 136, f. 1254, 55. 

 Per., pi. 140, f. 1-5, 7, 8. 

 llossm., f. 384. 

 Reeve C. Ic., pi. 51, f. 334. 

 Risso 4, p. 82, pi. 3, f. 25. 

 Risso 4, pi. 3, f. 23. 

 Per., pi. 112, f. 3,4. 

 Trs. Am. Ph. S., 6, pi. 23, f. 108. 

 Anton Verz., p. 41, N. 1490. 

 Wood Supp., pi. 8, f. 71. 

 Voy. Am. M., pi. 41 bis, f. 15-18. 

 Per., pr. 492 bis. 

 Orb. Synops., p. 22. 

 Ant. Verz., p. 47. 

 Kust. C. C., pi. 16, f. 4-6. 

 Orb. Synops., p. 22. 

 Beck Ind., p. 88, N. 6. 

 Reeve C. Ic., pi. 73, f. 524. 

 Reeve C. Ic., pi. 23, f. 151. 

 Orb. Synops., p. 14. 

 Phil. Icon., 1, pi. 2, f. 8. 

 Rossm., f. 42, 390, 391. 

 Kust. C. C., pi. 17, f. 13-18. 

 Drap. Moll., pi. 4, f. 21. 

 Reeve C. Ic., pi. 59, f. 399. 

 Neue Alp., 1, p. 223. 

 Risso 4, p. 78, N. 177. 

 Beck Ind., p. 72, N. 52. 

 Held Isis, 1837, p. 917. 

 C. Pfr., 1, pi. 3, f. 4-6. 

 Chemn. 9, pi. 134, f. 1225. 

 Per., pi. 142, f. 7 ? 

 Reeve C. Syst, pi. 172, f. 2. 

 Reeve C. Ic., pi. 8, f. 40. 

 Reeve C. Ic., pi. 23, f. 145. 

 Kust. C. C., pi. 14, f. 1, 2. 

 Reeve C. Ic., pi. 54, f. 358. 

 Chemn. 10, pi. 149, f. 1395, 6. 

 Beck Ind., p. 54, N. 2. 

 Ency. Meth., 1, p. 351. 

 Sowb. C. 111., f. 99. 

 Act. Bord., 11, p. 416, pi. 2, f. 7. 

 Reeve C. Ic., pi. 29, f. 177. 



Helix dealbata, Say. 

 Buliminus dealbatus, Beck. 

 Zebrina dealbata, Held. 

 Helix decollata, Linn. 

 Cochlicella decollata, Fer. 

 Rumina decollata, Risso. 

 Obeliscus decollatus, Beck. 

 Orbitina truncatella, Risso. 

 Orbitina incomparabilis, Risso. 

 is Bulimus ventricosus, Chemn. 

 Bulimus Chimborasensis.Reeve. 

 is Achatinella decora, Fer. 

 Pupa dcntata, Gray. 

 Helix dentata, Wood. 

 Helix Sowerbyana, Fer. 

 Pupa Sowerbyana, D'Orb. 

 Pupa labyrinthus, Mus. Berol. 

 Cyclodontina Sowerbyana. 

 Helix Patagonica, D'Orb. 

 Cyclodontina Patagonica,Beck. 



Buliinus curtus, Koch. 

 Helix derelicta, D'Orb. 

 Buliminus derelictus, Beck. 

 Helix detrita, Mail. 

 Helix sepium, Gmel. 

 Helix radiata, Fer. 

 Buliinus radiatus, Brug. 

 Bulimus sepium, Hartm. 

 Bulimulus radiatus, Risso. 

 Buliminus detritus, Beck. 

 Zebrina radiata, Held. 

 Bulimus melanorhinus, Jan. 

 Bulimus abbreviatus, Jan. 

 Bulimus luteus, Ziegl. 



Bulimulus discrepans. Beck. 

 Auris-Midae distorta, Chemn. 

 Cochlogena distorta, Fer. 

 Pupa distorta, Gray. 

 Pelekocheilus distortus, Beck, 

 is Pupa doliolum, Brug. 

 Achatina Downesii, Pfr. 

 Achatina Leaiana, Grat. 

 Helix crenata, Valenc. 



