186 



I MOLLUSCHI DEI TERRENI TERZIARII DEL PIEMONTE ECC. 



]VIa>'erla, p. 33. 



Mayeria acutissima, p. 33. 

 Megacardita Arduini, p. 155. 



Id. Basteroti, p. 156. 



Id. var. corbuloides, p. 156. 



Id. var. triincata, p. 155. 

 Mcgatylotus crassatinus, p. 104. 

 Megaxiuus deperditiis, p. 169. 



Id. exdeletus, p. 169. 



Melania Brocchii, p. 109. 



Id. Campanellae , p. 110. 



Melaphene zibinìca, XVIII, p. 51. 

 Melaraplie, XVIII, p. 81. 

 MELONGENIDAE, p. 32. 

 IVJelongena, p. 32. 

 Melong'cna var. basilica, p. 32. 



Id. carcarensis, p. 33. 



Id. cornuta, p. 32. 



Id. var. justiniensis, p. 32. 



Id. Lainei, p. 32. 



Id. laxecariuata, p. 33. 



Id. melongena, p. 32. 



Id. var. taurocTava, p. 32. 



Id. var. tauroperinagna, p. 33. 



Id. var. tudicloides, p. 32. 

 Mcrctrix Beyrichi, p. 164. 



Id. Bosqueti, p. 164. 



Id. conoidea, p. 163. 



Id. delata, p. 163. 



Id. dubia, p. 163. 



Id. Heberti, p. 164. 



Id. hungarica, p. 164. 



Id. incrassata, p. 163. 



Id. limata, p. 163. 



Id. Mortoni, p. 164, 



Id. var. obtusangula, p. 103. 



Id. prechione, p. 164. 



Id. promeca, p. 164. 



Id. Eeussi, p. 163. 



Id. splendida, p. 163. 



Id. Statiellorwm,, p. 164. 



Id. stilpnax, p. 164. 



Id. subarata, p. 164. 



Id. suberycinoides, p. 164. 



Id. Vilanovae, p. 164. 



Aler-ica, p. 119. 

 Merica Altavillae, p. 119. 



Id. contorta, p. 119. 



Id. dertocontorta, p. 119. 



Id. deshayesiana, p. 119. 



Id. melanostoma, p. 119. 



Id. ncglecta, p. 119. 



Meroe. p. 165. 

 Meroe ineroc, p. 165. 



Id. oblila, p. 165. 



Id. var. ^jarvoluuga, p. 165. 

 Mesalia cochleata, p. 125. 



Id. var. crassecincta, p. 125. 



Id. dertobicincta, p. 125. 



Id. var. percinctuUna, AXY, p. 30,40. 

 MESODESMIDAE, p. 168. 

 Metula raitracfonnis, p. 36. 



Id. reticulata, p. 36. 



Micromitra, p. 87. 

 Micromitra abbreviata, p. 87. 



Micromitra var. angustolonga, p. 88. 



Id. var. elatocostata, p. 88. 



Id. granosa, p. 87. 



Id. var. inflatoparva, p. 88. 



Id. intermedia, p. 87, 88. 



Id. mangeliaeformis, p. 87. 



Id. obsoleta, p. 87, 88; V\ p. 6, 8. 



Id. propinqua, p. 87. 



Id. pusilla, p. 87. 



Id. seminuda, p. 87. 



Id. var. subnullocostata, p. 88. 



Id. taurina, p. 87. 

 IVliooardiell I, p. 161. 

 Miocardiella taurinensis, p. 161. 

 IVtiooenia, p. 40. 

 Miocema Michelottii, p. 40. 

 Miodon tubercìdatus, p. 156. 



MITRIDAE, p. 80. 



Mitra acìdeata, p. 84. 



Id. acuta, p. 82. 



Id. var. acutolonga, p. 81. 



Id. addita, p. 81. 



Id. var. aequopersulcata, p. 83. 



Id. affida, V\ p. 59. 



Id. albigonensis, p. 82. 



Id. var. albotaeniata, p. 82. 



Id. alligata, p. 83;, F^, p. 70, 71. 



Id. anceps, p. 83. 



[d. ancillarioides, F', p. 24. 



Id. var. angustoacuta, p. 83. 



Id. aperta, p. 82. 



Id. var. apertoventrosa, p. 81. 



Id. apposita, p. 80. 



Id. arcta, p. 83. 



Id. astensis, p. 81; F', p. 23. 



Id. badensis, F^, p. 48. 



Id. barbadensis, F', p. 73. 



Id. var. bifìdocostata, p. 84. 



Id. Bonellii, p. 83; V\ p. 22, 25. 



Id. brevispirata, p. 81. 



Id. Bronni, p. 84. 



Id. Bronni, F', p. 74; T^, p. 15. 



Id. cepporum, p. 83. 



Id. colligens, p. 84. 



Id. comperta, p. 83. 



Id. var. compressocostata , p. 84. 



Id. conpmgens, p. 84. 



Id. contigua, p. 84. 



Id. var. contortovialensis, p. 84. 



Id. var. contortula, p. 83. 



Id. var. convexoparva, p. 83. 



Id. cornicula, V^, p. 56. 



Id. cupressina, p. 85; V, p. 42. 



Id. densestdcata, p. 81; F', p. 40. 



Id. var. depressobrevis, p. 81. 



Id. dertonensis, F', p. 63. 



Id. dignota, p. 83. 



Id. Dufrcsnei, p. 80. 



Id. ebenus, p. 86. 



Id. var. ebenus, F^, p. 40. 



Id. elegantissima, p. 84. 



Id. eofusiformis, p. 81. 



Id. eoscrobiculata, p. 84. 



Id. exornata, p. 84. 



Id. flexuosa, F°, p. 26. 



