95 



maximus, Solen 13, 15 



mazatlanica, Meleagrina 388 



medellinus, Unio 193, 379 



medium,. Cardium 83, 141 



medius, Pecten 269 



Solen 15, 336 



mediterranea, Corbula 47, 344 



Solemya 41 



mediterraneum, Thecidea 318 



Thecidium 318 



megastropha, Cardita . 367 



Venericardia 129, 367 



Megathyris cistellula 332 



Megerlia ...... 320 



pulchella . 323 



truncata 331 



megodon, Ostrea 309 



melanura, Pholas 8 



Meleagrina ..... 263 



albina 264 



margaritifera • 264 



mazatlanica • 388 



morio 264 



ovata 264 



radiata 264 



tongana 264 



melitensis, Clavagella 2, 335 



membranacea, Anatina 23, 338 



Anomia 313 



%a 23 



%tilus 202 



Unio 202, 380 



menkianus, Unio ....... 191, 379 



mera, Tellina 72 



mercenaria, %a 19 



Venus 115 



meretrix, Cytherea .96, 354 



