PATELLA. Panama Shells. 241 



367. liOttia patina? 



Synonymy. 



Acmcea patina (?) Baihke in Esch. Zool. Atlas. Heft. V. 



p. 19. pi. 24. f. 7, 8. - - - 1833. 



Station. — On and under stones at the low water mark of neap 

 tides. 



Hahitat. — Mazatlan ; Lt. Green 1 Mus. Essex Inst. 

 Panama ; 0. B. A. ! 



34 specimens were collected on the reef. 



Var. a has only linear pale rays on a dark olivaceous ground, 

 and the margin is of a uniform blackish brown : the radiating 

 striae are coarser than in the type. 



368. liOtfia . Sp. indet. a, 



A small suborbicular conical thin shell. 



Station. — Under stones near half tide leveL 



JBaMtat. — Panama ; C. B A. 1 

 45 specimens were collected. 



369. I<ottia • Sp. indet. 6, 



20 specimens were taken with the preceding. 



370. liOttia . Sp. indet. c. 



11 specimens of this minute species were collected at 

 Panama. 



Family— PATELLID^. 



371. Patella (?) . Sp. indet. a. 



Station. — On rocks not far from half tide level. 



Hahitat. — Panama; 0. B. A. I 

 16 specimens were collected. 



JULY, 18Sa. 61 Amu. Ltc. Nit. Histw 



