248 U.S. NATIONAL MUSEUM BULLETIN 287 



perlineata, ISatica castrensis 1889, BMCZ, vol. 18, pp. 26, 294 (off 



Havana [Cuba] ; and others). 

 perlongum, Dentalium 1878, BMCZ, vol. 5, no. 6, p. 61, n.n.; 1881, 



BMCZ, vol. 9, no. 2, p. 36 (BLAKE sta. 41 [NW of Cuba] ; and 



others); 1889, BMCZ, vol. 18, p. 419, pi. 27, fig. 6. 

 perlucida, Astyris 1927, PUSNM, vol. 70, art. 18, no. 2667, pp. 4, 53 



(offFernandina [Florida]; USNM 108001). 

 permabilis, Iphinoe 1871, AJC, vol. 7, pt. 2, p. 119 (North Harbor, 



Unga Island, Shumagin group, Alaska). 

 permagna, Astyris profundi 1892, TWFIS, vol. 3, pt. 2, p. 212, u.u. 

 permagna, Plenrotomella agassizii 1890, PUSNM, vol. 12, no. 773, 



p. 308 (ALBATROSS sta. 2734, 124 miles SE of Delaware Bay; 



sta. 2754, E of Tobago, 11° 40'N, 58° 33' W). 

 perniagnum^ Calliostoma roseolum 1892, TWFIS, vol. 3, pt. 2, p. 



395 (Caloosahatchie Pliocene [Florida]); 1905, Schuchert, Dall et 



al, USNMB 53, pt. 1, p. 114 (Caloosahatchie River, near Fort 



Thompson, Florida; USNM 113034). 

 pertninutus, Siphonorhis 1927, PUSNM, vol. 70, art. 18, no. 2667, 



pp. 4, 52 (off Georgia and Fernandina [Florida]; USNM 



107996). 



permodesta, Coliimbella (Astyris) 1890, PUSNM, vol. 12, no. 773, 



p. 327, pi. 5, fig. 4 (ALBATROSS sta. 2840, off Santa Barbara 



Islands, California). 

 permodesta, Scala 1889, BMCZ, vol. 18, pp. 27, 311. New name for 



Scala modesta 'C.B. Adams' Morch, 1876, not C. B. Adams, 1845. 

 permutabile, Bittium 1892, TWFIS, vol. 3, pt. 2, p. 272, pi. 21, fig. 



17 (Miocene, Chipola beds [Florida] ) ; 1905, Schuchert, Dall et al, 



USNMB 53, pt. 1, p. 102 (Chipola River, Calhoun County, 



Florida; USNM 113330). 

 pernitida, Nassa scissurata 1889, BMCZ, vol. 18, pp. 16, 186 



(BLAKE sta. 299, near Barbados). 

 pernodata, Gemmula esuriens 1908, BMCZ, vol. 43, no. 6, pp. 213, 



266 (ALBATROSS sta. 3414, SW of Tehuantepec; USNM 



123127). 

 Peronidia 1900, PUSNM, vol. 23, no. 1210, p. 291. Type-species by 



original designation: TelUna albtcaiis Gmelin. 

 peroiatus, Phacoides 1916, PUSNM, vol. 51, no. 2162, pp. 488, 496, 



pi. 84, figs. 7, 8 (E bank of Flint River, just below wagon bridge 



at Bainbridge, Georgia; and others; USNM 166716). 

 perparvida, Divaricella 1901, PUSNM, vol. 23, no. 1237, pp. 815, 



829, pi. 39, fig. 8. New name for Lucina pisiim Philippi, 1850, }iot 



Reeve, 1850. 

 perpicta Dall and Simpson, Columbella 1901, BUSFC, vol. 20. pt. 1, 



p. 405, pi. 57, fig. 12 (Mayaguez, Porto Rico; USNM 159697). 



