4o Bulletin 34 73 



Genus PANDORA Hwass 

 (Kennerleya) bushiana Dall, B. M. C. Z., 12, p. 312, 1886 ; Bull. 

 37, p. 68, 1889. 



Distribution. — Tampa and Charlotte Harbor, W. Fla., 0-4 fms. 

 (Kennerleya) arenosa Conrad, Jour. Acad. Nat. Sci. Phila., 7, p. 

 130, 1834 ; Fos. Medial. Tert., p. 2, pi. 1, f. 3, 1838 ; Dall, 

 Tr. W. I., p. 15 1 8, 1903. 

 Myadora and Pandorella arenosa Conrad. 



Pandora carolinensis Bush, Trans. Conn, Acad., 6. p. 474, 

 1885 ; Dall, B. M. C. Z., 12, p. 311, pi. 8, f. 8, 8a, 86 ; 

 Bull. 37, p. 68, pi. 8, f. 8, 8 a, '89. 

 Distribution. — Hatteras to Yucatan, 7 to 124 fms. Miocene to 

 Recent. Gulf coast. — Tampa, 6 fms. (Simpson). Plio- 

 cene : Shell Creek, Fla. 

 (CHdiophora) trilineata Say, Jour. Acad. Nat. Sci. Phila., 2, p. 

 261, 1822 ; Tuomey and Holmes, Pleioc. Fos. S. Car., p. 

 76, pi. 20, fig. 13, '57 ; Hilgard, House of Rep. Ex. Doc. 

 i,pt. 2, p. 887, '78 ; Dall, Bull. 37, p. 68, '89; Singley> 

 Fourth Ann. Rept. Geol. Surv. Texas, p. 330, '93 ; Dall, 

 Proc. U. S. Nat. Mus., 24, p. 511, pi. 31, f. 4, 1902 ; Tr. 

 W. I., 3, p. 15 19, 1903. 



Pandora nasuta Sowerby, Sp. Conch., figs. 18, 19, 1830 1 

 Reeve, Conch. Icon., 19, Pandora, pi. 3, fig. 18, 1874. 



CHdiophora nasuta Carpenter, Proc. Zool. Soc. , p. 597, 1864. 

 Distribution. — Hatteras to Gulf of Mexico, 6-18 fms. Miocene 

 to Recent. Gulf coast. — Ft. Barranca, Fla., Galveston, 

 Tex. Pleistocene : New Orleans well of 1856 at 61 feet, 

 Lake Borgne borings. Pliocene: Caloosahatchie. 



Genus LYONSIA Turton 

 fioridana Conrad, Proc. Acad. Nat. Sci. Phila., 1848 ; Idem, Jour., 

 p. 208, '49 ; Dall, Bull. 37, U. S. N. M., p. 64, '89 ; Sing- 

 ley, 4th Ann. Rept. Tex. Surv., p. 330, '93 ; Mitchell, 

 Texas Shells ; Dall, Tr. W. I., 3, p. 1514, 1903. 

 Distribution. — Gulf of Mexico to Nicaragua, 2-5 fms. Gulf 

 coast. — Tampa, Cedar Keys, Fla., Corpus Christi, Texas. 



