ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 231 



opiintia, Pecten (Chlamys) 1898, TWFIS, vol. 3, pt. 4, p. 707. pi. 29, 

 fig. 6 (Pliocene, San Diego, California); 1905, Schuchert, Dall et 

 al, USNMB 53, pt. 1, p. 490 (USNM 7938; 107752). 



oraruma. Clathurella 1908, BMCZ, vol. 43, no. 6, pp. 214, 288, pi. 



14, fig. 12 (ALBATROSS sta. 3392. Gulf of Panama; USNM 

 123117). 



orariana Dall and Bartsch, Odostomia (Ividella) 1909, USNMB 68, 



p. 175. pi. 18. fig. 12. New name for Ciugula (?) turrita C.B. 



Adams, 1852, not Odostomia turrita Hanley, 1844. 

 orhiculata. Area pectunculoides 1881, BMCZ, vol. 9, no. 2, p. 121 



(off Havana [Cubal ; BLAKE sta. 33); 1886, BMCZ, vol. 12, no. 



6, p. 240, pi. 8, fig. 5. 

 orbiculata, Crepidula 1919, PUSNM, vol. 56, no. 2295, p. 351 



(Royal Roads, Victoria, Vancouver Island; USNM 31100). 

 orbiculata, Lamellaria stearnsii 1871, AJC, vol. 7, pt. 2, p. 122, pi. 



15, figs. 2-3 (Monterey, California). 



orbignyi, Acmaea 1909, PUSNM, vol. 37, no. 1704, p. 237. New 



name for Acmaea scvtinu Orbigny, 1841, )tot Eschscholtz, 1833. 

 orcia Dall and Bartsch, Odostomia (Amaiira) 1909, USNMB 68. p. 



223, pi. 27, fig. 3 (Santa Rosa Island ICalifornia] ; USNM 



206929). 

 orcia, Yoldia 1916, CSWM, p. 12, 71.71.; 1916, PUSNM, vol. 52, no. 



2183, p. 399 (USFC sta. 2923, off San Diego. California; USNM 



111420) 

 orcutti. Caecum in Orcutt, 1885, PUSNM, vol. 8, no. 536, p. 541 



(San Diego, California). 

 orcutti, Chlamydocoticha 1884, S, vol. 4, no. 76, p. 51 (near San 



Diego, California). 

 orcutti, Epiphragmophora 1900, PANSP, p. 104, pi. 8, fig. 19 



(Rosario mesas, northern Lower California). 

 orcutti, Eucalodium (Anisospira) 1910, N, vol. 24, no. 3, p. 34 (Rio 



Verde, Oaxaca, Mexico; USNM 212319); 1925, PUSNM, vol. 66. 



art. 17. no. 2554, p. 17, pi. 23, figs. 8, 11. 

 orcutti, Fusiuus ? 1915, N, vol. 29, no. 5, p. 57 (Mazatlan [Mexicol ; 



USNM 252697). 

 orcutti. Macron 1918. PBSW, vol. 31, p. 5 (Magdalena Bay, Lower 



California; USNM 218185). 

 orcutti, Macrocallista 1918, N, vol. 32, no. 1, p. 24 (Pleistocene, 



Magdalena Island, Lower California;USNM). 

 orcutti, Mitra 1920, N, vol. 33, no. 3, p. 103 (La Jolla, near San 



Diego, California; USNM 334567). 

 orcutti, Sanguinolaria (ISuttallia) 1921, WAS, vol. 19, no. 2, p. 17 



(fossil, San Quentin Bay, Lower California); 1925, PUSNM, vol. 



66, art. 17, no. 2554, p. 26, pi. 12, figs. 1, 2. 



