THE NAUTILUS. 



27 



Type locality, Redondo Bay, Angel Island, Gulf of Cali- 

 fornia. 



Angel Island Species. 



Polinices recliiziana Desh.. 

 Columbella fuscata Sowb. 

 Trivia solandri Gray. 

 Pecten siihnodosa Sowb. 

 Fusinus dupetithouars^i Kien. 

 BuUaria gouldiana Pils. 

 Pecten dentafus Sowb. 

 Pododesnui adnmsi Gray. 

 Area multicostata Sowb. 

 Chione und^atella Sowb. 

 Criwibulum imbricatum Brod. 

 Turbo flexuosa Wood. 

 Murex elenensis Dall. 

 Cassis dbreviata Lam. 

 Conns dalli Stearns. 

 Pinna rugosa Sby. 

 Trivia solandri Gray. 

 Cypraea annetta Dall. 

 Pha<: aides sp. 

 Cardita affinis Sby. 

 Hipponix barhatus Sby. 

 Nerita sp. 



Diplodonta orbella Gld. 

 Opalia. crenaioides Cpr. 

 Terebra variegata Gray. 

 Natica bifaciata Gray. 



AcanthitM sp. worn. 

 Cassis coarctata Gray. 

 Pecten circidaris Sowb. 

 Phyllonotus bicolor Val. 

 Olwella dama Mawe. 

 Paphia grata Say. 

 Modiolus modiolus Linn. 

 Glycimeris giganteus Rve. 

 Crepidiila onyx Sby. 

 Cerithium interruptum C. B. 



Ad. 

 Conus regularis Sowb. 

 Thais haemastoma Linn. 

 Acaiithina muricata Brod. 

 Surcida olivaceiis fumiculata 



Val. 

 Chiton 2 sp. 



Chione fluctifraga Sowb. 

 Turritella gonostoma Val. 

 Alectrion versicolor C. B. Ad. 

 Area solida Sby. 

 Tegula viridula reticulata 



Wood. 

 Alectrion affi)ds Sby. 

 Area reeviana Orb. 



Diplodonta sericata Rve. 

 Paphia grata Say. 

 Pecten d-entata Sby. 

 Hipponix antiquata Linn. 

 Eeterodonax bima<^idat us Orb 

 Area reeviana Orb. 



TiBURON Island Species. 



Diplodonta orbella- Gld. 

 OliveUa dama Mawe. 

 Conu^ ximenes Gray. 

 Cardita affinis Brod. 

 Hipponix barbata Sby. 

 Pododesma adamsi Gray. 



