302 U.S. NATIONAL MUSEUM BULLETIN 287 



spenceri, Cyalhodonta 1903, TWFIS, vol. 3, pt. 6, p. 1527, pi. 53, 

 fig. 8 (Oligocene, Guadeloupe Island, Lesser Antilles); 1905; 

 Schuchert, Dall et al, USNMB 53, pt. 1, p. 190 (USNM 109292). 



spenceri, Scapharca (Bathyarca) 1898, TWFIS, vol. 3, pt. 4, p. 652, 

 pi. 32, figs. 16, 24 (Pliocene, Tehuantepec) ; 1905, Schuchert, Dall 

 et al, USNMB 53, pt. 1, p. 586 (Tehuantepec, Panama; USNM 

 135060). 



Spergo 1895, PUSNM, vol. 17, no. 1032, p. 680. Type-species by 

 subsequent designation, Dall, 1918, PUSNM, vol. 54, no. 2238, p. 

 331: Spergo glaudiniformis Dall. 



sphaeriolus, Phacoides (Parvilucina) 1903, TWFIS, vol. 3, pt. 6, p. 

 1382, pi. 52, fig. 15 (Oligocene, Chipola River and Alum Bluff, 

 Chattahoochee River, Calhoun County, Florida); 1905, Schuch- 

 ert, Dall et al, USNMB 53, pt. 1, p. 497 (McDonald's Ranch, 

 Chipola River, Florida; USNM 114686). 



sphenia, Corhula (Cuneocorhula) 1898, TWFIS, vol. 3, pt. 4, p. 

 847; 1900, TWFIS, vol. 3, pt. 5, pi. 36, fig. 10 (Chipola River, 

 Florida); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 170 

 (USNM 154511). 



spheniella, Corhula (Anisothyris) 1898, TWFIS, vol. 3, pt. 4, p. 

 840. New name for Corhula cuneata Conrad, not Say. 



spherica Dall and Ochsner, Lucina 1928, PC AS, ser. 4, vol. 17, no. 4, 

 p. 121, pi. 3, fig. 8; pi. 4, figs. 2, 7 (Pliocene?, E shore Indefatig- 

 able Island, Galapagos group; CAS 2959a, b). 



spica, Drillia 1915, USNMB 90, pp. 19, 42, pi. 12, fig. 8 (Tampa 

 silex beds. Ballast Point, Tampa Bay, Florida; USNM 165033). 



spica^ Pleurotomella chariessa 1889, BMCZ, vol. 18, pp. 11, 123 

 (Jamaica). 



spillmani, Tellina (Arcopagia?) 1900, TWFIS, vol. 3, pt. 5, p. 1015. 

 New name for Tellina albaria Conrad, 1865, not Conrad, 1849. 



spinosa, Coralliophila 1925, PUSNM, vol. 66, art. 17, no. 2554, p. 

 14, pi. 36, figs. 5, 8 (ALBATROSS sta. 3700, off Honshu Island, 

 Japan; USNM 111045). 



Spinula 1908, BMCZ, vol. 43, no. 6, p. 377. Type-species by original 

 designation: Leda calcar Dall. 



spimdosa, Codakia 1903, TWFIS, vol. 3, pt. 6, p. 1346, pi. 52, fig. 

 19 (Oligocene, Bowden, Jamaica); 1905, Schuchert, Dall et al, 

 USNMB 53, pt. 1, p. 154 (USNM 135713). 



spiratum, Pachypoma inaequale 1911, N, vol. 24, no. 10, p. Ill 

 (Gulf of California); [as Astraea (Pachypoma) spirata] 1919, 

 PUSNM, vol. 56, no. 2295, p. 357 (USNM 222318). 



spirifera, Terehra (Acus) hipartita 1896, PUSNM, vol. 18, no. 

 1035, p. 38 (Ponton, Santo Domingo; USNM 113654); 1903, 

 TWFIS, vol. 3, pt. 6, p. 1632, pi. 59, fig. 13. 



