ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 47 



bimaeulata, Fissurellidaea 1871, AJC, vol. 7, pt. 2, p. 132, pi. 15, 



fig. 7 (Monterey, California; and others). 

 binghami, Bulimulus (Lissoacme) 1910, PUSNM, vol. 38, no. 1736, 



p. 180, fig. 2 (Rio Pampas, Peru; USNM 209270). 

 bipennis. Leda 1927, PUSNM, vol. 70, art. 18. no. 2667, pp. 2, 9 (off 



Fernandina [Florida]; USNM 108187). 

 biplicatn, Mitromorpha 1889, BMCZ, vol. 18, pp. 14, 165, pi. 35, fig. 



1 (Barbados). 

 bisciilpla, Chione 1909, USGSPP 59, pp. 18, 121, pi. 11, figs. 10, 12 



(Miocene, Coos Bay, Oregon; USNM 153941). 

 bistriatnm, Pseudamusium 1916, CSWM, p. 16, n.)i.; 1916, 



PUSNM, vol. 52, no. 2183, p. 404 (USFC sta. 2923, off San Diego, 



California; USNM 214056). 

 bistriatus, Liomesus 1907, SMC, vol. 50, pt. 2, no. 1727, p. 165 



(USFC sta. 4809, off Hakodate, Japan; USNM 110500); 1925, 



PUSNM, vol. 66, art. 17, no. 2554, p. 18, pi. 34, fig. 6. 

 Bittinella 1924, PBSW, vol. 37, p. 89. Type-species by original 



designation: Bittium hiloetise Pilsbry and Vanatta. 

 bittium, ?Crassispira (Ceritolurris) 1924, PBSW, vol. 37, p. 88 



(Hawaiian Islands; USNM 338625). 

 BiUnerella 1898, S, n.s., vol. 8, no. 201, p. 613. New name for 



Arcoptera Bittner, not Heilprin. 

 blakeana, Conomitra 1889, BMCZ, vol. 18, pp. 14, 163 (Yucatan 



Strait [Mexico]). 

 blakeana, Pleurotoma (Bela) 1881, BMCZ, vol. 9, no. 2, p. 54 (no 



locality given); [as Pleiirotomella (Gymnobela) blakeana] 1889, 



BMCZ, vol. 18, p. 126, pi. 10, fig. 1 (Yucatan Strait [Mexico] ; 



and others); 1889, USNMB 37, pi. 10, fig. 1; pi. 46, fig. 8. 

 blakeanum, Cardiutn (Cerastoderma) 1909, USGSPP 59, p. 119. 



New name for Cardium modestum Conrad, 1856, not Adams and 



Reeve, 1850. 

 blanca, Leiicosyrinx persimiUs 1919, PUSNM, vol. 56, no. 2288, p. 



5 (off Cape Blanco, Oregon; USNM 214337). 

 blanda, Architectonica 1909, USGSPP 59, p. 80, pi. 3, figs. 4, 5 



(Eocene, Fall Creek, Oregon; USNM 107414). 

 blanda, Daphnella (Surculina) 1908, BMCZ, vol. 43, no. 6, pp. 214, 



261, 291, pi. 3, fig. 1 (ALBATROSS sta. 3366, off Cocos Island, 



Gulf of Panama; USNM 123119). 

 blandus. Modiolus 1915, USNMB 90, pp. 21, 127, pi. 20, figs. 3, 6, 



12 (Ballast Point, Tampa Bay, Florida; USNM 165226). 

 blandus, Phacoides tristilcatus i)i Dall and Simpson, 1901, BUSFC, 



vol. 20, pt. 1, p. 493, pi. 58, fig. 13 (San Juan harbor, Porto Rico). 

 blaneyi, Tonicella 1905, PBSW, vol. 18, p. 203 (off Ironbound 



Island, Frenchman's Bay, near Mount Desert Island, Maine); 



1905, N, vol. 19, no. 8, p. 88, pi. 4, figs. 1-6. 



