BULIvETiN 34 64 



ovata Jeffreys, Ann. Mag. Nat. Hist., p. 426, 1876 ; Dall, B. 

 M. C. Z., 9, p. 118, '81. Not ovata Wood. 

 Distribution. — North Atlantic to Brazil, 31 to 1450 fms. West 

 Fla., deep water. 



Genus ANOIVSIA Linnseus 

 simpSex d'Orbigny, Hist. Pol. y Nat. Isla de Cuba, 2, p. 371, 

 1845 ; Atlas, pi. 28, figs. 31-33, 1855 ; Dall, Bull. 37, U. 

 S. N. M., p. 32, pi. 53, f. I, 2, '89 ; Tr. W. I., 3, pt. 4, 

 p. 784, '98 ; Maury, Bull. 29, Am. Pal., p, 191, '17. 

 ephippium Conrad, Med. Tert. Fos. , p. 75, pi. 43, f. 4, '45 ; 

 Tuomey and Holmes, Pleio. Fos. S. C, p. 18, pi. 5, fig. 4, 

 '55 ; Plolmes, Post-Pl. Fos. S. C, p. 11, pi. 2, f. 11, '58 ; 

 Hilgard, House Rep., Ex. Doc. i, pt. 2, p. 888, '78. 

 electrica Gould, Inv. Mass., p. 140, '41. 

 glabra Verrill, Am. Jour. Sci., p. 213, 1872. 

 Distribution. — Nova Scotia to Martinique. Miocene to Recent. 

 Gulf coast. — Ft. Barranca, Cedar Keys, &c, Fla. ; Horn 

 Isl., Miss. ; Point au Fer, Cameron, lya. ; Galveston, Cor- 

 pus Christi, &c, Tex. Pleistocene : New Orleans pump- 

 ing station 7, New Orleans Gymnasium well at 1200 feet ; 

 New Orleans artesian well of 1856 at 146, 546, 570 feet ; 

 I^ake Borgne borings ; Knapp's well No. 3, Terrebonne 

 Parish at 1330-1375, 1400-1440, 1443-1470 feet. 

 floridana Dall, Trans. Wagner Inst., 3, pt. 4, p. 783, pi. 35, f. 7. 

 1898. 

 Distribution. — Miocene, Oak Grove, Fla., Mobile, Ala., No. 2 

 well, 1241 feet. Oak Grove horizon. 



Genus PODODESMUS Philippi 



rudis Broderip 



Placunanomia rudis Broderip, Proc. Zool. Soc, p. 2, 1834; 



Reeve, Conch. Icon., pi. i, f. 2, 1859 ; Dall, Bull. 37, U. 



S. N. M., p. 32, '89. 

 echinata Brod., abnormalis Gra}^ and harfordi Reeve. 

 rudis Gray, P. Z. S., p. 121, 1849 ; Dall, Trans. Wagner Inst., 



3, pt. 4, p. 779, '98. 



