ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 71 



cerrosensis, Trophon 1891, PUSNM, vol. 14, no. 849, p. 181, pi. 5, 



figs. 5, 7 (USFC stas. 2831, 2834, off Cerros' Island, Lower 



California). 

 cerrosianti, Tellina (An^ulus) 1900, PUSNM, vol. 23, no. 1210, pp. 



303, 319, pi. 3, fig. 11 (Cerros Island, Lower California; USNM 



151957). 

 certoma, Seguenzia 1919, PUSNM, vol. 56, no. 2295, p. 343 (USFC 



sta. 4337, off Point Loma, California; USNM 211167). 

 ceriina Dall and Simpson, Tethys 1901, BUSFC, vol. 20, pt. 1, p. 



365, pi. 56, fig. 2 (Mayaguez, Porto Rico; USNM 160498). 

 cervola, Segiienzia 1919, PUSNM, vol. 56, no. 2295, p. 344 (USFC 



sta. 4381, off North Coronado Island ILower California! ; USNM 



209229). 

 cervola, Tindaria 1916, CSWM, p. 13, u.u.; 1916, PUSNM, vol. 52, 



no. 2183, p. 402 (USFC sta. 2923, off San Diego, California; 



USNM 215594). 

 ceryx, Fissurella (Cremides) 1915, USNMB 90, pp. 20, 115, pi. 1, 



figs. 10, 11 (Tampa silex beds. Ballast Point, Tampa Bay, 



Florida; USNM 165109). 

 cesla, Mangilia 1919, PUSNM, vol. 56, no. 2288, p. 71, pi. 21, fig. 7 



(San Pedro, California; USNM 209040). 

 cestrota, Drillia? dalli 1889, BMCZ, vol. 18, pp. 9, 92 (USFC sta. 



2399, Gulf of Mexico). 

 cestrota, Leda 1890, PUSNM, vol. 12, no. 773, p. 255, pi. 13, fig. 7 



(USFC sta. 2145, near Colon 1 Panama] ). 

 cestum, Cardium (Trachycardium) 1900, TWFIS, vol. 3, pt. 5, p. 



1083; 1903, TWFIS, vol. 3, pt. 6, pi. 48, fig. 14 (Oligocene, 



Chipola River, Calhoun County, Florida); 1905, Schuchert, Dall 



et al, USNMB 53, pt. 1, p. 128 (USNM 114757); 1915, USNMB 



90, p. 142, pi. 4, fig. 13. 

 Cetoconrha 1886, BMCZ, vol. 12, no. 6, p. 280. Type-species by 



original designation: Lyovsia bullaDaW. 

 cetolaca, Mangilia 1900, BMCZ, vol. 43, no. 6, p. 286. New name for 



Aesopus oldroydi Arnold, 1903, )iot Mangilia oldroydi Arnold, 



1903. 

 Cetomya 1889, BMCZ, vol. 18, p. 446. Type-species not designated. 

 ceylonica, Morulina 1923, PANSP, vol. 75, p. 305 (Ceylon; and 



others; USNM 336197). 

 chacei, Erycina 1916, CSWM, p. 28, u.u.; 1916, PUSNM, vol. 52, 



no. 2183, p. 410 (USFC sta. 4343, off South Coronado Island 



[Lower California] ; USNM 211219). 

 challisiann, Thracia 1915, PUSNM, vol. 49, no. 2116, p. 443 (San 



Juan Island, Gulf of Georgia [Washington]; Forrester Island, 



Alaska; USNM 272096). 



