CREPIDULA. Panama Shells. 229 



JBuschii, T. reticulatus, &c. Frequently also they are attached 

 one to another. 



Habitat. St. Elena, and Xipixapi ; Cuming ! Broderip. 

 St. Elena; Jay. 

 Payta ; Fontaine 1 Orbigny. 

 Panama; C. B. A. ! 



120 specimens were collected. 2 specimens in the Mus. 

 Amh. were sent by a German conchologist, as having come 

 from Peru. 



348. Crepidiila Lessonii. 

 Synonymy. 



Calyptrcea (Crepidula) Lessonii Brod. in Proc. Zool. Soc. 



Lond. p. 39. - May 1834. 

 Brod. in Trans. Zool. Soc. 



Lond. I. 204. pi. 29. f. 5. 1835. 

 - Mull. Synop. Nov. Test. 



Viv. p. 149. May 1836. 



Orepidula Lam. An. sans Vert. VII. 



649. No. 20. (Desh. ed.) 1 838. 

 Lam. An. sans Vert. III.Pt. 1. 



p. 239. No. 20. Desh. ed. tert. 1841. 



This species is remarkable for the very broad far projecting 

 lamina?, which occupy the surface. Most of our specimens are 

 nearly or wholly destitute of the brown longitudinal lines. 



Station. Under stones at low water ; Cuming ! Broderip. 

 Our specimens were found in the same situation. 



Habitat. 1. of Muerte ; Cuming ! Broderip : also Miiller. 



I. of Muerte ; Deshayes : also Jay. 



Panama ; C. B. A. ! 

 80 specimens were collected on the reef. 



349. Crepidula squama. 



Synonymy.^. 



Calyptrcea (Crepidula) squama Brod. in Proc. Zool. Soc. Lond. 



p. 40. May 1834. 



