244 Panama Shells. OSTRJEID^. 



Chiton Stokesii Miill. Syn. Nov. Test. Viv. p. 162. 1836. 



Lam. An. sans Vert. Vn. 510 No. 49. (Desh. ed.) 1838. 



Lam. An. sans Vert. IIL Pt. 1. p. 188. No. 49. 



(Desli. ed. tert.) - . - - 1841. 



Sowb. Concli. 111. No. 20. pi. 41. f. 24. 1841. 



Orb. Voy. Amer. Merid. Moll. p. 486. 1843. 



Reeve Conch. Icon. pi. 1. f. 4. Mar. 1847. 



Station. — On stones at low water ; Cuming I Broderip. Under 

 stones at low water ; Cuming 1 Eeeve. 



Our specimens were found under stones near tlie low water of 

 neap tides. 



HahitaL—PoTi St. Elena, and Panama ; Cuming 1 Broderip. 

 Seas of South America ; Deshayes. 

 Columbia ; Sowerby : also Jay. 

 Arica and Islay ; Orbigny I 

 St. Elena ; Cuming I Eeeve. 

 Taboga and Panama ; C. B. A. I 

 We collected about 40 specimens, many of whicli have been 

 destroyed by rats. The species is very common. 



Family— OSTE^ID^, 

 377. Anomia lampe. 



Synonymy. 



Anomia lampe Gray in Proc. Zool. Soc. Lond. p. 117. Nov. 1849. 

 Gray in Catal. Anom. Brit. Mus. p. 19. 1850. 



Station. — In 60 fathoms water; Major Eichl Gould MSS. 

 It also occurs at low water mark. 



Tlalitat. — California ; Gray. 



La Paz and Monterey, Calif. ; Major Rich I Gould 



MSS. 

 Panama ; C. B. A. I 

 Only 1 specimen was obtained. The specimen obtained from 

 60 fathoms water by Major Eich was taken at Monterey. One 

 from La Paz in Mus. Gould is of enormous size. 



