208 



BIBLIOGRAPHY OF 



Page. 



Name. 





Locality. 



329 



Pyrula pyrum Dillwyn. 

 P. spirata Lam. 





Florida. 





var. Fulgur pyruloides 



Say. 





330 



Murex bicolor Val. 





Gulf of California. 





M. erythrostomus Swains. 







var. M. regius Soliub. 



et Wagn. 



Mazatlan. 



330 



brassica Lam. 

 M. ducalis Brod. 





Gulf Calif'a, Mazatlan. 



330 



chrysostomus Gray. 





Gulf of Mexico. 



331 



elongatus Lam. 





Gulf of Mexico. 



331 



foliatus Gmelin. 





California. 



331 



imperialis Swain, (var 



•) 



California. 



332 



Nuttallii Conrad. 





California. 





Cerostoma Nultallii Conrad. 





333 



spinicostata Val. 





Gulf of Mexico. 



334 



trilineatus Reeve. 





Gulf of Mexico. 



334 



Ficula decussata Wood. 





San Bias. 



335 



papyratia Say. 



Pyrula papyratia Say. 





Florida. 



335 



Ranella caudata Say. 





New York. 



336 



triquetra Reeve. 





California. 



Family Alata. 

 339 Aporrhais occidentalis Beck. Grand Bank. 



A. occidentalis Sowerby. 

 342 Strombus galeatus Wood, (var.) California. 



342 gracilior Wood. California. 



Family Purpurifera. 



346 Ricinula dumosa Conrad. California. 



R. porphyrostoma Reeve. 



347 Columbella avara Say. New York. 



348 carinata Hinds. California. 



348 haemastoma Sowerby (var.) California. 



349 lunata Say. Massachusetts. 



Nassa lunata Say. 



351 Purpura aperta -B^aiw. (var.) California. 



P. macrostoma Conrad. 



352 ■ emarginata Desk. California. 



P. Conradi Nutt. 

 352 Floridana Conrad. Tampa bay. 



352 harpa Conrad. California. 



353 lapillus Linn, (var.) Massachusetts. 



Buccinum Jilosum Gmelin. 



var. P. imbricata Lam. Maine. 



