22 



217 Phasianella compta Gld 



Thousands found in sea-grass on the inside of San Diego 

 peninsula in November, 1881. Usually incrusted with a small 

 polyzoan (Defrancia intricata). 



[The operculum is white, prettily clouded with dark green. D.] 



218 Eucosmia substriata Cpr. 



[Rare, San Diego, Dall. Catalina Island, rare, Cooper.] 



219 Liotia acuticostata Cpr. 



San Diego. Rare. Monterey; Catalina Isl. 



220 Omphalius fuscescens Phil 



Abundant on rocky beaches. Also Todos Santos bay. 



221 Chlorostoma funebrale A Ad 



Common on shingle beaches. 



222 Chlorostoma gallina Fbs 



Rocky ocean beaches; abundant. Also Todos Santos bay. The 

 young are sometimes of a brick-red color. 



223 Chlorostoma brunnea Phil 



One from a shingle beach at Todos Santos bay. 



224 Chlorostoma pfeifferi Phil 



One dead specimen from San Diego. 



225 Norrisia norrisii Sby 



Abundant in kelp along the coast. 



226 Calliostoma canaliculatum Mart 



On kelp, specimens are rarely washed ashore. 



227 Calliostoma annulatum Mart 



I have one specimen from a San Diego beach. 



228 Calliostoma costatum Mart 

 Not often washed ashore. 



229 Calliostoma gemmulatum Cpr 



Often washed ashore at San Diego and Todos Santos bay. 



280 Leptothyra bacula Cpr 



Abundant under rocks along the ocean beaches. 



281 Leptothyra paucilirata Dall 

 Rare. 



[Specimens sent were of a magnificent crimson color. D.] 



232 Leptothyra sanguinea var lurida Dall 

 Less common that the last. 



[This form has a dull olivaceous cast sometimes mottled with 

 whitish. The sculpture is more compact and closer, the nacre less 

 brilliant than that of Monterey specimens; they are also smaller 

 on the average. D.] 



233 Haliotis assimilis Dall 



Numerous dead specimens are washed ashore at the boundary 

 beach from deep water. 



