BARTHOLOMEW'S PHYSICAL ATLAS, VOL.V 





GASTROPODA (prqso BMC hiata), POLYPLACOPHORA, PELECYPODA, 



PROSOBRANCHIATA, 



FRONT-GILLED GASTROPODS 



ZOOLOGY, PLATE 28 



Strombidse-Wing-Shells 1 + + +| Melaniidse— Melania, &c. l | 

 Hydrobiidse-Hydrobia, &c.| | Paludinidse— Viviparous Pond-Snails Q 



PROSOBRANCHIATA, 



FRONT-GILLED GASTROPODS 



POLYPLACOPHORA, CHITONS 



PELECYPODA, BIVALVES 



Haliotidse— Ormers [+*«[ Patellidse— Limpets \+-*~+\ 

 Chitonidse— Chitons Q Ostreidse— Oysters |Vj 



W. Eagle Clarke. Percy H. Grmislav-. 



Note 



IheI J UtemiArea.cibom300Offis slwnmly a, ruling of fine Hack dots tluis 



J. Cx.Bai'th.oloxacTw. 





