204 Fanama Shells. nebitjd^. 



/Station. — In wet sand. 



Habitat. — Callao ; Petit in sohed. 



Taboga; 0. B. A. I 

 We found only 2 specimens. 



803. ]¥atica ■< Sp. indet. c. 



Station. — Unknown . 



Habitat. — Panama ; 0. B. A. ! 



We obtained only 1 imperfect specimen. It may possibly be 

 a variety of N. JSlence Eecl. It scarcely differs from N". Haneti 

 Eecl. except in the absence of spiral striae (which a better speci- 

 men might exhibit), and in the continuity of the transverse 

 impressed lines across the last whorl. 



UTERITA. — In this genus we found an incredible profusiop 

 of individuals, all of which belong to only two species. 



804. TVerita scabrico^ta. 



Synonymy. 



Nerita scabricosta Lam. (non Delessert) An. sans Vert VI. 



Pt. 2. p. 194. No. 14. - - Apr. 1822. 



omata Sowb. Gen. pi. 4. f. 4. 1824. 



Wood Ind. Test. Supp. pi. 8. f. 4. 1828. 



scabricosta Lam. An. sans Vert. VIII. 608. No. 14. 



(Desh. Ed.) - - - - 1838. 



JDeshayesii Reel, in Rev. Zool. (var.) Apr. 1841. 



omata Reeve Conch. Syst. pi. 202. f. 4. 1842. 



Phil. Abbild. I. p. 1. pi. 1. f. 2. 3. Jan. 1844. 



scabricosta Lam. An. sans Vert. III. Pt. 2. 486. No. 14. 



(Desh. ed. tert.) ... 1844. 



muUiiugis Menke in Zeitsch. Mai. p. 179. Dec. 1847, 



Reeve Elem. Conch, pi. 16. f. 86. 



scabricosta Reel, in Petit. Journ. Conch. I. 287. 410. 



pi. 11. f. 2. .... Sep. 1850. 



By some mistake K costata appears to have been figured m 

 Deless. Eec. for this Lamarckian species. 



