JAPANESE MOLLUSK8, HALIOTID^. 105 



Oena dilecta Gould. Otia Conoh., p. 109; Pilsbrv, Man. Conch., XII, p. 40, pi. 55, 

 f. 33. 



Hakodate Bay, on shells (Stimpson). 



Gena lutea (Linnu) Adams. Pi's., Man. Conch., XII, p. 44, pi. 2, f. 29-31. 



Japan (Dkr.). 



Gena varia A. Adams. Pils., Man. Conch., XII. p. 45, pi. 55, f. 19-21. 



Japan (Dkr.). 



HALIOTID.ffi:. 

 Haliotis (PadoUus) ovina (imelin. Pils., Man. Conch., XII, p. 124, pi. 19, f. 7. 



Three specimens of the reddish typical form collected by Mr. 

 Stearns. 



Haliotis gigantea Ginelin. Pilsbiy, Man. Conch., XII, p. 84. H. sieboldii aiud H. 

 discus Reeve. 



Kii coast (Stearns, with numerous pearls of same) ; Nagasaki, 

 Yedo, Hakodate (Lischke). 



Haliotis gigantea discus Rve. Yesso (Stearns). 



From this locality forms referable to both dlscns and kamtschat- 

 Jcana. Simoda and Hakodate (Stimp.) ; Goto Is. (Ad.). 



Haliotis planata Sowerbj-. Pilsbry, Man. Conch., XII, p. 99, pi. 49, f. 20, 21, 22. 



Philippines (Sowb.) ; Viti Is. (Garrett!) ; Japan (Stearns). 



Haliotis japonica Reeve. Pilsbry, Man. Conch., XII, pi. 14, f. 7r^H. OiptatiUs 

 and //. incisa Rve. 



Japan (Rve.). 



Haliotis diversicolor Reeve. Pilsbry, Man. Conch., XII, p. 104, 105. 



Sagami, Avva, Idzu and Kii coast (Stearns). 



This specific name covers the following forms, the distincti \re feat- 

 ures of which are well bridged by specimens in the large quantity 

 collected by Mr. Stearns. 



//. supertexta Lischke. Jap. Meeres-Conch., II, p. 92, pi. 6, f. 13-15. 



Nagasaki (Lischke). 



H. exigim Dunker. Index, p. 148, pi. 6, f. 8-10. 



This is merely a young shell, easily matched in any series of young 

 supertexta. 



H. gnuierl Philippi. Pilsbry, Man. Conch., XII, p. 105, pi. 47. f. 1, 2. 



Nagasaki, Yedo (Lischke). 

 Haliotis speciosa Reeve. Conch. Icon., f. 47. 



Japan (Mus. Loebbecke, teste Weinkauff). 



