2 • PROCEEDINGS OF TEE NATIONAL MUSEUM. vol 58 



PAPHIA STAMINEA Conrad. 



Very abundant in the sand about rocks. 



PETRICOLA, Bpecies. 



Fr}^, too young to determine. 



MACOMA INQUINATA Deshayea. 

 SCHIZOTHAERUS NUTTALLI Conrad. 

 PHACOIDES CALEFORNICUS Conrad. 



Young and dead specimens not rare. 



ENTODESMA SAXICOLA Baird. 



Relatively frequent. 



GASTROPODA. 



ANISODORIS NOBILIS McFlarand. 



Several young specimens found under shelving rocks. 



DIAULULA SA^fDIEGENSIS Cooper. 



Abundant. 



OLIVELLA BEPLICATA Sowerby. 



Only one or two specimens. 



CLATHROMANGILIA LEVIDENSIS Carpenter. 



One 3^oung specimen. 



CLASIA PYRIFORMIS Carpenter. 



Common among corallines at lowest tide mark. 



COLUMBELLA (ALIA) CARINATA Hinds 



Common. 



AMPHISSA CORRUGATA Reeve. 



Very common. 



PURPURA FOLUTA Martyn. 



Frequent but in bad condition; among the larger rocks. 



TRITONALIA LURIDA Middendorff. 



Fairly common. 



TRITONALIA INTERFOSSA Carpenter. 

 THAIS LAMELLOSA Gmelin. 



Plentiful. 



OPALU WROBLEWSKH Morch. 

 EPITONIUM INDIANORUM Carpenter. 

 MELANELLA MONTEREYENSIS Bartsch. 

 TURBONILLA, species. 



New; to be described shortly by Doctor Bartsch. 



ODOSTOMIA (CHRYSALLIDA) EUGLYPTA, new species. 



Plate 1, fig. 1. 



Shell minute, thin but fairly solid, rather broad; nuclear whorls 

 large, inflated, somewhat eroded, evidently with quite strong spiral 

 sculpture; postnuclear whorls 4, well rounded; sutures quite promi- 

 nent; spiral ridges between the sutures 4, the lower one the strongest, 

 crossed by numerous, fairly strong axial ribs which become weaker as 

 they approch the outer lip; junction of transverse ribs and spiral 

 ridges marked by prominent, blunt, rounded nodules; base moderate, 

 with 7 flattish spiral bands, the upper ones the strongest, mthout any 



