THE NAUTILUS. 103 



Genus HALIOTIS Linnaeus. 



1. Cracherodii Leach. Fallarones Ids. to San Diego, Cal. ; Cape 

 St. Lucas, Lower Cal. ; fossil in Quaternary, San Pedro, Cal. 



— Zool. Misc. 131, 1815. 



Haliotis glabra Deshayes ; Haliotis glabra Schubert & Wagner ; 

 Ealiotis Californiensis Swainson ; Haliotis Cracherodii Leach, var. 

 Californiensis Swainson ; Haliotis interrupta Valenciennes. 



2. AssiMiLis Dall. Monterey and San Diego, Cal., deep water 

 only. — Proc. LL S. Nat. Mus., 1876, i, 46 ; Smithsonian Miscellaneous 

 Col, vol. 19. 



Haliotis {fvar.) assimilis Dall. 



3. CoRRUGATA Gray. San Diego and Catalina Ids., Cal. 

 Wood's Index Test., Supplt., 1828. 



Haliotis nodosa Philippi. 



4. FuLGENs Philippi. ^lonterey Bay, Cal. to La Paz and Cape 

 St. Lucas, Lower Cal. Zeitschr. f. Mai., 1845, p. 150. 



Haliotis sjilendens Reeve; Haliotis planilirata Reeve. 



5. GiGANTEA Chemnitz. Monterey, Cal. to Kamtschatka ; Japan. 

 Conchylien Cab. X, p. 115, pi. 167, f. 1610, 1611 ; Gmelin, Syst. 

 Nat. p. 3691. 



Haliotis Kamtschatkana Jonas ; Haliotis gigantea Chemnitz, var. 

 Kamtschatkana {Jonas) Pllsbry. 



6. RuFESCENS Swainson. Mendocino Co., to San Nicholas Id. 

 Cal.; San Diego, Cal.; beach to 10 fathoms; fossil in Quaternary, 

 San Pedro, and San Nicholas Id., Cal. 



Catalogue Bligh Collection, Appendix p. 2, 1822. 

 f Haliotis ponderosa, C. B. Adams; Haliotis Californiana, Valen- 

 ciennes. 



Jjist of Synonyms. 



Californiana Val.=rufescens Swn. 

 Californiensis Swn.=Cracherodii Leach. 

 Discus Reeve=not found in the U. S. 

 Glabra Desh.=Cracherodii Leach. 

 Glabra Schub. & Waguer=Cracherodii Leach. 

 Kamtschatkana Jonas^gigantea Chemn. 

 Interrupta Val.=juv. Cracherodii Leach. 

 Nodosa Phil.=corrugata Gray. 

 Planilirata Iveeve=juv. fulgens Phil. 

 Ponderosa C. B. Ad.=? rufescens Swn. 



