178 U.S. NATIONAL MUSEUM BULLETIN 287 



ladinum, Dentalium 1916, PUSNM, vol. 51, no. 2162, pp. 489, 522, 



pi. 85, fig. 6 (Oligocene, Rock Island, Suwannee River, about half 



a mile above wagon bridge at White Springs, Hamilton County, 



Florida; USNM 166746). 

 laevigata. Beta ? 1871, AJC, vol. 7, pt. 2, p. 98, pi. 16, fig. 7 (Fort St. 



Michael, Norton Sound, Alaska); 1887, PUSNM, vol. 9, no. 571, 



p. 300, pi. 3, fig. 7. 

 laevior, Conomitra blakeana 1889, BMCZ, vol. 18, pp. 14, 164, pi. 



35, fig. 10 (BLAKE stas. 57, 62, off Havana and Cape San 



Antonio [Cuba]). 

 Laevitectum 1919, PUSNM, vol. 56, no. 2288, p. 19. Type-species by 



monotypy: Drillia eburuea Carpenter. 

 lagunarum, Epitonium 1917, PUSNM, vol. 53, no. 2217, p. 477 



(Laguna Beach, California; USNM 253024). 

 lahaina Dall, Bartsch and Rehder, Lima 1938, BBPBM 153, p. 105, 



pi. 27, figs. 1-4 (off Lahaina, Maui [Hawaiian Islands]; USNM 



484169). 

 lalage, ? Cymatosyrinx 1919, PUSNM, vol. 56, no. 2288, p. 7, pi. 20, 



fig. 3 (Gulf of California; USNM 55491). 

 lamellata, Congeria 1898, TWFIS, vol. 3, pt. 4, p. 809, pi. 35, figs. 



13-15 (Pliocene, Caloosahatchie [River] and Shell Creek, Monroe 



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



p. 157 (Shell Creek, DeSoto County, Florida; USNM 154354). 

 Lamelliconcha 1902, PUSNM, vol. 26, no. 1312, p. 354. Type- 

 species by original designation: Cytlierea cojiciiiua Sowerby. 

 lameUifera, Discohelix 1892, TWFIS, vol. 3, pt. 2, p. 332, u.n. 

 lamellifera, ISeaera 1881, BMCZ, vol. 9, no. 2, p. 113 (BLAKE sta. 



36 [Yucatan Bank, Mexico]); [as Myoriera lamellifera] 1886, 



BMCZ, vol. 12, no. 6, p. 304, pi. 3, fig. 7. 

 lamellifera, Omalaxis 1889, USNMB 37, p. 148, )i.)i. 

 lampra, Rissoa (Cingnla) 1927, PUSNM, vol. 70, art. 18, no. 2667, 



pp. 115, 118 (off Fernandina [Florida] ; USNM 108096). 

 lampra, Tellina (Scissula) 1900, TWFIS, vol. 3, pt. 5, p. 1028, pi. 46, 



fig. 14 (Oligocene, Alum Bluff; Chipola River, Calhoun County, 



Florida); 1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 644 



(Alum Bluff, Calhoun County, Florida; USNM 114600). 

 lamprus, Phacoides (Cavilucina) 1901, PUSNM, vol. 23, no. 1237, 



pp. 811, 827, pi. 39, fig. 9 (La Paz, Lower California) [see 



lampsus] . 

 lampsus, Phacoides 1913, N, vol. 26, no. 12, p. 143 [error for 



lanipi'us]. 

 lamyi, Glycymeris 1915, USNMB 90, pp. 21, 122, pi. 20, figs. 11, 13 



(Tampa silex beds. Ballast Point, Tampa Bay, Florida; USNM 



165173). 



