70 BULLETIN 112, UNITED STATES NATIONAL MUSEUM. 



MONILIOPSIS INCISA Carpenter, 1865. 



Proc. Acad. Nat. Sci. Phila., p. 62; Proc. U. S. Nat. Mus., vol. 56, pi. 12, 



fig. 7. 

 Puget Sound to San Pedro, California. 



MONILIOPSIS INCISA OPHIODERMA Dall, 1908. 



Proc. U. S. Nat. Mus., vol. 34, p. 247. — Hinds, Voy. Sulphur, Zool., pi. 5, 



fig. 7, 1844. 

 Baulinas Bay, California, to Ballenas Lagoon, Lower California. 



MONILIOPSIS RHINES Dall, 1908. 



Proc. U. S. Nat. Mus., vol. 34, p. 248; vol. 56, pi. 8, fig. 5, 1919. 

 Puget Sound to San Diego, California. 



MONILIOPSIS HALCYONIS Dall, 1908. 



Proc. U. S. Nat. Mus., vol. 34, p. 248; vol. 56, pi. 8, fig. 1, 1919. 

 Burrard Inlet to San Diego, California. 



MONILIOPSIS FANCHERAE Dall, 1903. (Plate 6, fig. 3.) 



Proc. Biol. Soc. Wash., vol. 16, p. 172 ; Proc. U. S. Nat. Mus., vol. 56, pi. 



8, fig. 3, 1919. 

 Santa Rosa Island, California, to Point Abreojos, Lower California 



Genus PSEUDOMELATOMA Dall, 1918. 



PSEUDOMELATOMA MOESTA Carpenter, 1865. 



Ann. Mag. Nat. Hist., ser. 3, vol. 15, p. 399.— Tryon, Man., vol. 6, pi. 12, 



fig. 38. 

 Monterey, California, to Cerros Island, Lower California. 



PSEUDOMELATOMA TOROSA Carpenter, 1865. 



Journ. de ConchyL, vol. 13, p. 145. — Tryon, Man., vol. 6, pi. 14, fig. 93, 

 Monterey, California, to Scannnon Lagoon, Lower California. 



PSEUDOMELATOMA TOROSA AURANTIA Carpenter, 1865. 



Journ. de ConchyL, vol. 13, p. 145. 

 Monterey to San Diego, Cal. 



Genus CRASSISPIRA Swainson, 1840. 



CRASSISPIRA MONTEREYENSIS Stearns, 1871. 



Proc. Cal. Acad. Sci., vol. 5, p. SO, pi. 1, fig. 2. 

 Monterey, California, to Mazatlan, Mexico. 



Genus CRYPTOGEMMA Dall, 1917. 



CRYPTOGEMMA PERNODATA Dall, 1908. 



Bull. Mus. Conip. Zool., vol. 43, p. 26G. 



Tillamook Bay, Oregon, to Tebuantepec in deep water. 



CRYPTOGEMMA CALYPSO Dall, 1919. 



Proc. U. S. Nat. Mus., vol. 56, p. 31, pi. 9, fig. 8. 

 Off San Diego, California, in S22 fathoms. 



CRYPTOGEMMA HERILDA Dall, 1908. 



Bull. Mus. Comp. Zool., vol. 43, p. 206. 



Santa Barbara, California, to Panama in deep water. 



