26 
270 Chromodoris californiensis Bergh 
San Diego; rare. [D.] 
271 Pedipes liratus Binney 
Shell globosely conical, solid, with regular spiral lines; spire 
short, with obtuse apex; whorls 3, the upper ones small, the last 
equalling five-sixths of the total iength; aperture sem)-circular; 
parietal wall with strong transverse lamina, columella with 2 
acute approximate teeth. White or yellowish. Length 3.3, diam- 
eter 2.5 mm. 
Living: San Diego, California (Orcutt). Cape San Lucas, 
Baja California. 
272 Gadinia reticulata Sby 
Common beneath shelving rocks on ocean beaches, Farallon 
Islands to Panama; Chili? 
Synonymy:—Gadinia radiata Cpr.; Rowellia radiata Cp. 
273 Netastomella darwinii Sby 
Numerous in small bowlders, La Playa, Vancouver Isl., Chili? 
274 Parapholas californica Conr 
La Playa; abundant. Baulinas bay, Cal., Santa Rosa Island 
(Yates). 
275 Penitella penita Conr 
La Playa. 
276 Martesia intercalata Cpr 
Todos Santos bay imbedded in shells of Haliotis. 
217 =Solecurtus californianus Conr 
Abundant, with the less eommon variety subteres. 
[Very close to the eastern species. D.] 
278 Siliqua lucida Conr 
Several examples have been found on the sandy ocean beaches 
at San Diego and Todos Santos bay. 
[This seems to be a valid species, though closely allied to 
S. patula. D.] 
279 Platyodon cancellata Conr 
Abundant at La Playa where they have been collected for food, 
but the animal is bitter. Also Todos Santos bay, but not found 
alive. 
280 Saxicava rugosa Linn 
Young specimens not rarely found among the roots of kelp 
when washed ashore by a storm, 
281 Corbula luteola Cpr 
: Common beneath stones on the ocean beaches that are par- 
tially imbedded in shell sand. San Pedro to Todos Santos bay. 
282 Corbula sp. indet. 
San Diego and Todos Santos bay. 
[A very thin species, resembling a Eucharis; perhaps from 
Southern fauna. D.] 
