MOXOCEROS. Panama Shells. 75 



Shores of Peru ; Kiener. 



[Chili ; Kiener, de P. ocellata.~\ 



Pacific Ocean ; Gray. 



Payta ; Fontaine ! Orbigny. 



Seas of Peru ; Deshayes. 



Xipixapi, and Monte Christi ; Cuming ! Eeeve. 



Xipixapi; Jay. 



Monterey ; Major Eich ! Gould MSS. 



San Francisco ; Col. E. Jewett ! Gould MSS. 



Panama ; C. B. A. ! 



On the reef this species occurred plentifully. "We collected 

 about 300 specimens. According to Col. Jewett, this species 

 occurs at San Francisco. "We have seen the specimens, which 

 are undoubtedly identical with the Panama shells ; if there be 

 no error in Col. Jewett's statement, this is the only species 

 known to us, which is common to Panama and to San Francisco. 

 But it is worthy of note that none of the Panama specimens 

 appear in Col. Jewett's collection. Major Eich also states a 

 habitat, Monterey, which is beyond the northern limit of the 

 Panama zoological province. 



68. IVIonoceros cingiilatum. 



Synonymy. 



r 



Bucdnum cingulatum Wood Ind. Test. pi. 24. f. 167. 1818. 



Monoceros Lam. An. sans Vert. VII. 250. No. 1. Aug. 1822. 



Lam. Encyc. Meth. pi. 396. f. 4. 1824. 



Sowb. Gen. f. 4. 1824. 



Bucdnum pseudodon Burrow Elem. Conch, pi. 26. f. 2. 1825. 

 Monoceros dnyulatuin Crouch Conch, pi. 18. f. 10. 1826. 

 Schub. et Wagn. Chemn. Supp. p. 150, 



pi. 233, f. 4096. .... 1829. 



Turbinella dngulata Kiener Iconog. p. 36. pi. 20. f. 1. 

 Monoceros dngulatum Sowb. Conch. 111. Catal. No. 1. 1841. 



- Reeve Conch. Syst. pi. 261, f. 4. 1842. 

 Turbinella dngulata Lesson Rev. Zool. July, 1842. 

 Kiist. Conch. Cab. p. 31. pi. 7. f. 8. 1844. 



