THE NAUTILUS. 



27 



Saxicava rugosa Linnaeus 

 Saxidomus uuttalli Conrad 

 Schizothagrus nuttalli Conrad 

 Seniele mbropicta Dall 

 Siliqua Incida Conrad 

 Siliqua nuttalli Conrad 

 Solen sicareus Gould 

 Spisula catilliformis Conrad 

 Tellina bodegensis Hinds 

 Tellina button! Dall 

 Zirphea crispata Linnaeus 

 Xylotrya setacea Tryou 



Gasteropoda 



Acmaga asmi Middendorf 

 Acniaea scabra Eschscholtz 

 Acmasa spectrum Reeve 

 Acmasa mitra Eschscholtz 

 Acmasa pelta Eschscholtz 

 Acmasa patina Eschscholtz 

 Acanthina engonata Conrad 

 Amalthea cranoides Carpen- 

 ter 



Amphissa corrugata Reeve 

 Amphissa versicolor Dall 

 Bittium eschrichti Midd. 

 Calliostoma costatum Martyn, 

 Cerithidea califomica Hald. 

 Chrysodomus dims Reeve 

 Columbella (Astyris) gausa- 



pata Gould 

 Columbella (Astyris) gausa- 



pata carinata Hinds 

 Crepidula adunca Sowerby 

 Crepidula nivea Gould 



Species collected by Robt. E. 

 not found in the collection of 



Amphineura 

 Tonicella lineata Wood 



Diala sp.? 



Epitonium indianorum Hinds 

 Fissuridea aspera Esch. 

 Haliotus rufescens Swains 

 Haliotus cracherodii Leach 

 Lacuna porrecta exaequata 



Carpenter 



Littorina planaxis Philippi 

 Littorina scutulata Gould 

 Margarites acuticostatus Cpr. 

 Megatebennus bimaculatus 



Dall 



Nassa cooperi Forbs 

 Nassa fossata Gould 

 Nassa mendica Gould 

 Nassa perpinguis Gould 

 Ocinebra lurida munda Cpr. 

 Ocinebra lurida Middendorf 

 Ociuebra interfossa Cpr. 

 Odostomia tenuis Carpenter 

 Olivella biplicata Sowerby 

 Olivella intorta Carpenter 

 Polynices lewisii Gould 

 Polynices draconica Dall 

 Purpura foliata Gould 

 Tegula funebrale A. Adams 

 Tegula brunuea Philippi 

 Tegula montereyi Kien 

 Tegula pulligo Martyn 

 Thais lamellosa Gmelin 

 Thais lima Martyn 

 Thais saxicola Valenciennes 

 Turris incisa Carpenter 

 Turris ophiderma Dall 



C. Stearns at Bolinas Bay and 

 the Pacific Conchological Club. 



Pelecypoda 

 Clidiophora sp. 



