10 U.S. NATIONAL MUSEUM BULLETIN 287 



tictinophorus, Trophon ( Boreal rophon) 1889, BMCZ, vol. 18, pp. 



18, 206, pi. 15, fig. 2 (BLAKE sta. 134, off Santa Cruz; and 



others). 

 Actinotrophon 1902, PUSNM, vol. 24, no. 1264, pp. 534, 541. 



Type-species by original designation: B())-e<)tfoplto)i actiiioplio- 



^/^s• Dall. 

 acthius, Phavoides (Bellucina) 1903, TWFIS, vol. 3, pt. 6, p. 1385, 



pi. 52. fig. 3 (Oligocene, Bowden, Jamaica); 1905, Schuchert, Dall 



et al, USNMB 53, pt. 1, p. 495 (USNM 135719). 

 acth, Astarte 1919, JWAS, vol. 9, no. 1, p. 2, u.n.\ 1920, USGSPP 



125-C, pp. 26, 27, 31, pi. 6, figs. 4-5 (Center Creek, N of Nome 



[Alaska]; USNM 324302). 

 actoporn Dall and Bartsch, Turbonillu (Chemnitzia) 1906, PUSNM, 



vol. 30, no. 1452, p. 338, pi. 20, fig. 6 (Japan; Berlin Mus.). 

 aciicinctn, Drillia 1890, TWFIS, vol. 3, pt. 1, p. 32, pi. 2, fig. 11 



(Caloosahatchie beds [Florida]); 1905, Schucliert, Dall et al, 



USNMB 53, pt. 1, p. 234 (Caloosahatchie River, near Fort 



Thompson, Florida; USNM 97321). 

 acuformis, Strombinella ill Guppy and Dall, 1896, PUSNM, vol. 19, 



no. 1110, p. 312, pi. 29, fig. 6 (Oligocene, Potrero, Rio Amina, 



Santo Domingo; USNM 113784). 

 aculea, Cytharella 1919, PUSNM, vol. 56, no. 2288, p. 74 (San 



Diego, California to Cape San Lucas [Lower California] ; USNM 



73994). 

 acuminata, Macrocalllsta 1903, TWFIS, vol. 3, pt. 6, p. 1255, pi. 57, 



fig. 3 (Oligocene, Ballast Point, near Tampa, Florida; and 



others); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 382 



(Alum Bluff, Chattahoochee River, Florida; USNM 114631); 



1915, USNMB 90, p. 146, pi. 20, figs. 8-10; pi. 24, fig. 2. 

 acuminata, \ olutharpa ampullacea 1871, AJC, vol. 7, pt. 2, p. 104, 



pi. 16, fig. 8 (Sitka, Alaska); 1925, PUSNM, vol. 66, art. 17, no. 



2554, p. 30, pi. 35, fig. 3 (USNM 87862). 

 Acuminia 1908, N, vol. 21, no. 11, p. 124. Type-species by original 



designation: Tci-ebiri laiiceata Linne. 

 acurugata, Drillia 1890, TWFIS, vol. 3, pt. 1, p. 32, pi. 2, fig. 12 



(Caloosahatchie beds [Florida]); 1905, Schuchert, Dall et al, 



USNMB 53, pt. 1, p. 234 (Caloosahatchie River, near Fort 



Thompson, Florida; USNM 97320). 

 acus, Cadulus 1889, BMCZ, vol. 18, pp. 37, 432, pi. 27, fig. 11 



(Samana Bay, Santo Domingo). 

 acuta, Hindsiella 1899, PUSNM, vol. 21, no. 1177, p. 882, u.n.; 



1900, TWFIS, vol. 3, pt. 5, p. 1138, pi. 45, fig. 9 (Miocene, Natural 



Well, Duplin County, North Carolina); 1905, Schuchert, Dall et 



al, USNMB 53, pt. 1, p. 315 (USNM 115111). 



