67 



Martesia calva, Sowb. 



" clavata, Lam. = M. striata. 

 " corticaria, Adams. 

 " cuncifornis, Say. 

 " curta, Sowb. 

 " intercalata, Carpenter. 

 '• multistriata, Sowb. 

 " obtecta, Sowb. 

 " ovum, Gray, 

 " rivicobi, Suwb. 

 " striata, Linn. 

 Monothyra orientalis, Gmelin. 

 Mya crispata, Linn. = Zirphaea crispata. 

 Navea nucifera, Fabr. 

 " subglobosa, Gray. 

 " tenuis, Gray. 

 Parapholas acuminata, Sowb. = Marte- 

 sia calva. 

 bisulcata, Conr. = Martesia 

 calva. 

 " Californica, Conrad. 



" calva, Sow. ^Martesia ealva. 



" concamerata, Desh. = Peni- 



tella penita. 

 " Janelli, Desh.=P. Califor- 



nica. 

 ovoidea, Gld. = Pholadidea 



ovoidea. 

 penita, Conr. = Peuitella pe- 

 nita. 

 " quadrizonalis, Spengl. 



Penitella Conradi, Val. = P. penita. 

 " penita, Conrad. 



Wilsonii, Conr. = Pholadidea 



melanura. 



Pholadidea cuneiformis, Say= Martesia 



cuneiformis. 



curta, Sow. =Martesia curta. 



Goodallii, Blain. = P. papy- 



racea. 

 loscombia, Turt. = P. papy- 



racea. 

 melanura, Sowb. 

 ovoidea, Gould, 

 papyracea, Solander. 

 " penita, Conr. = Penitella pe- 



nita. 

 " quadra, Sowb. 



spathulata, Sowb. 

 " sulcata, Brown. 



" tridecs, Gray. 



" tubifera, Sowb. 



Pholadopsis pectinata, Conr.=Jouanne- 



tia pectinata. 

 Pholas acuminata, Sowerb. =r Martesia 

 calva. 

 " angustius, Petiver. = Dactylina 

 dactylus. 



Pholas antipodum, Phil. = Barnea simi- 

 lis. 



" aperta, Sowb. =Martesia aperta 



" Australasia-, Gray, = Barnea 

 Australasias. 



•' Bakeri, Desh, == Barnea Bur- 

 manica? 



" Beauiana, Recluz. = Mart, cor- 

 ticaria, Ad. 



" bifrons, Da Costa, = Zirphaea 

 crispata. 



" Birmanica, Phil. = Barnea Bur 

 manica. 



" brancJnata, Gould. = Martesia 

 branchiata. 



" Californica, Conr.= Parapholas 

 Californica. 



" callosa, Lam. = Dactylina dac- 

 tylus. 



" calva, Sowb. = Martesia calva. 



" Campechensis, Gmel.=Dactylina 

 Campechensis. 



" Candcana, D'Orb. = Dactilina 

 Campechensis. 



" Candida, Chemn. = Talona ex- 

 planata. 



" Candida, Linn.=Barnea Candida. 



" Caribaea, D'Orb. =.*fartesia cor- 

 ticaria. 



" Chiloensis, King, = Dactylina 

 Cbiloensis. 



" clausus, Gray, = Talona expla- 

 nata. 



" clavata, Lam.=Martesia striata. 



" concamerata, Desh. = Penitella 

 penita. 



" conoides, Flem.=Mart. striata. 



" constricta, Sowb.=Zirphaea con- 

 stricta. 



" cordata, Schroter, = Schroteria 

 cordata. 



" cornea, Sowb. =Penitella penita 



" corticaria, Ad.= Martesia corti- 

 caria. 



" costata, Linn. 



" crenulatus, Spengler, = Barnea 

 parva. 



" crispa, Blainv. = Zirphaea cris- 

 pata. 



" crispata, Linn. = Zirphaea cris- 

 pata. 



" crucifera, Sowb. 



•' cruciger, Sowb. = P. crucifera. 



" cucullata, Gray, = Penitella pe- 

 nita. 



" cuneiformis, Say,= Martesia cu- 

 neiformis. 



" curia, Sowb. = Martesia curta. 



