60 



I MOLLUSCHI DEI TERRENI TERZIARn DEL PIEMONTE ECC. 



Trochiu 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id- 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 111. 

 Id. 

 Id. 

 Id, 

 Id, 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 



Id. 



Id. 



Id, 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



Id. 



49. 



mqju^, p. 29. 



Mangialardi, p. 31. 

 margaritula, p. 40. 

 vutrtinianus, p. 42. 

 Matoni, p. 47. 

 miliaris, p. 43. 

 modulus, p. 4. 

 Montacuti, p. 49. 

 Moìissoni, p. 34. 

 inulUcingulatus , p. 

 muUigranus, p. 43. 

 rmiricatus, p. 13. 

 niloticus, p. 20. 

 nodosus, p. 20. 

 noduli fer US, p. 20, 43. 

 Noe, p. 20, 45. 

 obeliscus, p. 20, 21. 

 obliquatus, p. 25, 39. 

 ornai US, p. 20. 

 Paolucciae, p. 44. 

 papilla, p. 46. 

 pajìillosus, p. 42. 

 patulus, p. 19, 28, 29. 

 pharaonula, p. 21. 

 plicomphalus, p. 44. 

 var. polygonalis, p. 43. 

 polyodonta, p. 21. 

 porellus, p. 37. 

 punctatus, p. 47. 

 Puschi, p. 34. 



quadricingulatus, p. 46. 



quadristriatus, p. 37. 



quadrulus, p. 24. 



radians, p. 11. 



rotellaris, p. 27. 



rudis, p. 7. 



sanguineus, p. 6. 



Scacchii, p. 42. 



sexangularis , p. 37. 



Silveatrii, p. 31. 



solaris, p. 10. 



stoppanianus , p. 43. 



striatus, p. 47, 48. 



strigosus, p. 49. 



subcinerarius, p. 26. 



subhelicinus, p. 9. 



subexcavatus , p. 43. 



sublimbatus, p. 23. 



subrudis, p. 7. 



substrigosus, p. 49. 



subturgidulus, p. 37. 



sulcatus, p. 28, 29, 35. 



tarchydulus, p. 49. 



Tholloni, p. 43. 



tricinctus, p. 43. 



turbinatus, p. 24, 26. 



turbiiioides, p. 38. 



turgidulus, p. 49, 



turricula, p, 47, 48, 



turritus (Bon) (1) 



varius, p. 35. 



vertex, p. 20. 



Trochus verticosus, p. 20. 

 I(). zizyphinus, p. 41. 



Id. Zuccarellii, p. 31. 



Tumulus, p. 35. 

 Tumulus dertosulcatus, p. 35. 

 TURBINIDAE, p. 6. 

 Turbo, p. 6. 

 ruròo affinis, p. 11. 

 Id. jlmedei, p. 26, 27. 



Id. Antonii, p. 6. 



Id, Asmodei, p. 6, 



Id, calcar, p. 13. 



Id. canaliculatus, p. 11. 



Id. carinatus, p. 17, 19. 



Id. var, castrocarensis , p, 14, 15, 

 Id, cinguliferus, p, 32, 



Id, clausus, p. 6. 



Id. var. Cocconii, p. 11. 

 Id. var. crassiplicata, p. 11, 

 Id* D' Achiardii, p. 6. 



Id. fimbrìatus, p. 15, 16, 17, 



Id, granulum, p. 10. 



Id. granosus, p. 13, 14. 



Id. Hartungi, p. 8. 



Id. mamilla, p. 7. 



Id. marmoratus, p. 6. 



Id. Meynardii, p. 12. 



Id. var. minor, p. 7. 

 Id. miocenicus, p. 13. 



Id. neglectus, p. 31. 



Id. Parkinsoni, p. 6. 



Id. patulus, p. 27, 



Id, var, peripus, p. 11. 

 Id. pictus, p. 5. 



Id. var. pseudocalcar, p. 11. 

 Id. pullus, p. 5. 



Id, quadrulus, p. 24, 



Id, rubicundus, p. 15, 



Id. rudis, p, 7, 



Id, rugosus, p. 9, 10, 13. 



Id. sanguineus, p. 6, 



Id, scobinus, p. 51, 



Id, var. solidus, p. 19. 

 Id. speciosus, p. 5, 19. 



Id. var. spinosa, p. 11. 

 Id. tuberculatus, p. 10, 12. 



Id, var. sublaevigata, p, 10. 

 Id. subscobinus, p. 51. 



Id. subspinosus, p. 18, 



Tvlastrallu.!!!, p. 19. 

 Tylastralium speciosum, p. 19. 



Id. taurospeciosum, p. 19. 



Umbonium Defrancei, p. 52, 



Id. suturale, p, 27, 



Uvanilla, p. 14. 

 FoZvato striata, p. 53. 

 Vanikoro, p. 3. 

 Ffirmicwton'a conica, p. 9. 

 Zizyphinus Lawley, p. 48. 

 Id. simulans, p. 50. 



Id. striatus, p. 48. 



Id. strigosus, p. 49. 



(I) Questa forma dell'Eiwe.»i(2no torinese, pur ricordando i CalUosloma, sembra piuttosto 

 doversi porre fra i Cerizidi. Propongo col Cossmann di costituirne il tipo di un nuovo sotto- 

 genere: Trochocbrithium Cossmn. Sacc. 1806, Se ne tratterà in Appendice nella Parte XXII. 



