70 U.S. NATIONAL MUSEUM BULLETIN 287 



Chipola River, Florida); 1905, Schuchert, Ball et al, USNMB 53, 



pt. l,p. 113 (USNM 113065). 

 ceramidum, Cardiiim 1886, BMCZ, vol. 12, no. 6, p. 269, pi. 4, fig. 6 



(off Havana [Cubal ; and others). 

 cermnidns, Fiisus 1889, BMCZ, vol. 18, pp. 14, 171 (BLAKE stas. 



272, 273, 290, Barbados); 1890, PUSNM, vol. 12, no. 773, p. 318, 



pi. 6, fig. 6. 

 cerasia, Psammobia 1916, PUSNM, vol. 51, no. 2162, pp. 489, 501, 



pi. 84, fig. 10 (Cherry Chute, W side of Flint River, 3 miles below 



Bainbridge, Georgia; USNM 166719). 

 cerata, Leda vitrea ? 1881, BMCZ, vol. 9, no. 2, p. 126 (Barbados; 



off Havana [CnbaD; 1886, BMCZ, vol. 12, no. 6, p. 250, pi. 8, figs. 



12, 12a. 

 Ceratobornia 1899, PUSNM, vol. 21, no. 1177, p. 876. Type-species 



by original designation: Leptoii lougipe^ Stimpson. 

 ceratophora, SolarieUa 1896, PUSNM, vol. 18, no. 1034, p. 9 



(USFC sta. 3432, off La Paz, Gulf of California; USNM 122960); 



1908, BMCZ, vol. 43, no. 6, p. 350, pi. 3, fig. 2. 

 Ceratophorus 'Carpenter' Ball, 1879, SREA, art. 4, p. 79; 1879, 



PUSNM, vol. 1, no. 48, p. 297, }i.u.. Isee Ceratozona] 

 Ceratozona 1882, PUSNM, vol. 4, no. 228, pp. 283, 286. New name 



for CeratoplioruH 'Carpenter' Dall, not Diesing, 1850. Type- 

 species by original designation: Chiton guildingi Reeve. 

 ceratum, DentaUum 1881, BMCZ, vol. 9, no. 2, p. 38 (W Florida; 



BLAKE sta. 2 loff Cubal); 1889, BMCZ, vol. 18, p. 424, pi. 26, 



fig. 5; pi. 27, fig. 2. 

 cerinelln, Mangilia 1889, BMCZ, vol. 18, pp. 112, 113 (North 



Carolina to Florida and Texas). 

 cerinella, Onoba 1887, PUSNM, vol. 9, no. 571, p. 307, pi. 4, fig. 12 



(Atka Island, Aleutians). 

 cerion, Vilrinella 1927, PUSNM, vol. 70, art. 18, no. 2667, pp. 115, 



125 (off Georgia; USNM 108433). 

 cerithkUoides, Alaba 1889, BMCZ, vol. 18, pp. 22, 258 (Hatteras 



[North Carolina] southward); [as Bittiiini ( Styliferuia) cerithi- 



dioides] 1892, TWFIS, vol. 3, pt. 2, p. 276, pi. 16, fig. 8 (Miocene, 



Bowden, Jamaica; and others); 1905, Schuchert, Dall et al, 



USNMB 53, pt. 1, p. 101 (Pliocene, Caloosahatchie River, near 



Fort Thompson, Florida; USNM 113344). 

 Ceritoturris 1924, PBSW, vol. 37, p. 88. Type-species by original 



designation: Cixtssispij-a bittiuni Dall. 

 Ceropsis 1871, AJC, vol. 7, pt. 2, p. 152. Type-species by original 



designation: Co-opsis niininm DaU. [see Mibieria]. 

 cerrosana Dall and Bartsch, Pyramidella (Voluspa) 1909, USNMB 



68, p. 20, pi. 1, fig. 1 (Cerros Island, Lower California; USNM 



6332). 



