774 TABLE GKîiriRALi: l)i:S MITIÈRES 



GADINIID^ 

 Gadinia, Gray 339 



PATELLID^ 



Patella. Linné , . . . . 340 



Helcion, de Montfort 343 



Teclura, Audouin et Milne-Edwards 344 



Propilidium, Forbes et Hanle.y 346 



GHITONID^ 



Chiton, Linné 340 



Acanthopleura, Guilding 351 



Acanthochites, Leach 351 



GH^ETODERMATID^ 

 Chœtoderma, Lovén 353 



NEOMENIID^ 



Neumenia, Tycho-Tullberg 353 



Proneomenia, Hubreclit 353 



Lepidomenia, Marion ■ 354 



SCAPMOPODA 



LiKTAI.IID^ 



Dentalium, Linné 355 



Siphonodentalium, M. Sars 359 



Dischides, Jeflfrcj's 3S0 



Cadulus, Philippi 360 



LAMKLLIHRANCHIATA 



SIPHONIDA 



SINUPAI.I.EAI.ES 



PHOLADID-^ 

 Tcrcdo, Linné. ................ 36? 



