IN'DEX OF SPECIE; 



n 



Melania 



L^rgillierti, 265. 

 maxiiua, 286. 

 Menkeana, 163. 

 Newberrji, 120, 1 63. 

 nigrina, 51, 120, 163. 

 occata, 120,0 206,0 211,0 325. 

 plicata, O 211, O 325. 

 plicifera, 18, 84, 92, 116, 163, 



210, 213, 325. 

 polygonata, 286. 

 rudeiis, 92. , 



Eeminali-, 120. 

 Scipio, 51. 



Shastaensis, 120, 163. 

 Shortaensis, 84. 

 silicula, 84, 92, 163, 209, 



0325- 

 siliqua, 209. 

 striata. 6, 162. 

 snbnodosa, 265. 

 "VTahlamatenois, 163, 211, 



TVarderiana, 163. 

 Melaraphe 



faaciata, P 351. 



pba--ianella, 31, 37, 192. 

 Meleagrina 



fmbriata, 296, P 550. 



Mazatlanica, P 149, P 151. 

 Melongena 



occi'ientali?, 35. 

 Membranipora 



calperjsis. P 2. 



denticnlata, 243, 29S, P I. 



Flemingii, 34, 256. 



gothica, 243, 29S, P 2. 



Lacroixii, P 2. 



Eozieri. P 2. 



Savariii. P 2. 

 Menetns 



f-erc Claris, l6r. 

 Mercenaria 



DaLat.^llii, 77. 



orientalis, 69. 



perlaminosa, 77. 



Merceaaria 



.-it;iiii.T.oni, 69, 73. 

 Meretriz 



Cai.forniana, 75. 

 Dariena, 77. 

 impudica, P 70. 

 p*;tichialis. P 70. 

 Poukoni, 75. 

 Talarena, 75. 

 tiniomeris, 75. 

 Cvai-aDa, 75. 

 Mesalia 



lactea, 89, 141. 



lacteola, 89, 93, 141, 166, 169. 

 sabplanata, 89, 141. 

 tenuiscnlpta, 98, 141. 

 Mesembrintis 

 excel^^as, 15S. 

 insceudeii5, 158. 

 pallidior, 158. 

 Mesodesma 



rTibrotiiictam, 78. 

 Mesodon 



Col Qmbianus, 157. 

 devias, I57- 

 Meta 



cedonuUi, 53. 

 coniformis. 53. 

 Dnpontia, 53. 

 ovaloides, 53. 

 : Metnla 



I HiDdiii, 342. 



MUtha 



Childreni, 106, 

 Mioceras 



comubovis. X 439. X 443. 

 ! comacopi£. X 429, X 439, X 



440, X 443. 

 nitldam, X 438, X 443. 

 Miodon 



orbicnlaria. 236. 

 prolonsatns, 97, 113, 12S, 168, 

 236."' 

 Miralda 



laoanata, 33. P 414. 

 qarnqaecincta, 33, P 414. 



25 



