272 Panama Shells. vknebidje. 



443. Cytherea affinis. 



Synonymy. 



Cytherea affinh Sowb. in Proc. Zool. Soc. Lond; p. 4'6. Mar. 1835. 

 Ilanley Supp. Wood Ind. Test. pi. 15; fl 27. 1845 1 



.. Sowb. Thes. Conch. p. 630.No.62.pl. 132. f..l01. 1851. 



Station. — Sandy mud at a depth of 10 fathoms ; Guming [ 

 Sowerby. 



Habitat. — Panama and Xipixapi ; Ouming I Sowerby, 



Panama ; 0. B. A. I 

 10 specimens were fouild on the beach west of Panama* 



444. Cytherea aurautiaca. 



Synonymy. 



Cytlierea aurantiaca Sowb. Gen. pi. — . f. 3-. ■ 1824 ? 



Reeve Conch. Syst. pi. 69 f. 8. Sept. 1841. 



awantia Hanley Supp. Wood Ind; Test. pi. 16. f. 20. 1945 ? 



aurantiaca Jay, Catal. p. 35; Dec. I860.' 



aurantia Sowb. Thes. Conch, p. 628. No. 58. pi. 132. 



f. 9*7 bis. ----- 18S1. 



Station. — Unknown. 



Habitat. — Unknown ; Sowerby : also Hanley. 



Gulf of Nicoya ; Jay, 



Mazatlan ; Lt. Green '. Mus. Essex Inst. : also 

 Gould MSS. 



Taboga; 0. B. A. I 

 We collected 3 specimens of this beautiful shell. 



445. Cytherea consang-nihea; Nov. 



sp. 



Shell obovate, subcordate, with the ventral margin well 

 excurved : very pale straw color, with numerous yellowish 

 brown linear rays, which are more or less interrupted, and 

 which usually terminate before reaching the margin : smooth 

 and shining, with the lines of growth very. minute : beaks pfo- 



