70 BULLETIN 112, UNITED STATES NATIONAL MUSEUM. 
MONILIOPSIS INCISA Carpenter. 1865. 
Proc. Acad. Nat. Sci. Pliila., p. 62; Proc. U. S. Nat. Mus., vol. 56, pi. 12, 
fij?. 7. 
Puget Sound to San Pedro, California. 
MONILIOPSIS INCISA OPHIODERMA Dali, 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 Dali, 1908. 
I’roc. U. S. Nat. Mus., vol. 34, p. 248; vol. 56, pi. 8, fig. 5, 1919. 
Puget Sound to San Diego, California. 
MONILIOPSIS HALCYONIS Dali, 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 Dali, 1903. (Plate 6, fig. 3.) 
l*n)c. 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 Dali, 1918. 
PSEUDOMELATOMA MOESTA Carpenter, 1865. 
Ann. Mag. Nat. Hist., ser. 3, vol. 15, p. 399. — Teyon, Man., vol. 6, pi. 12, 
fig. 38. 
Monterey, California, to Cerros Island, Lower California. 
PSEUDOMELATOMA TOROSA Carpenter, 1865. 
Journ. de Concliyl., vol. 13, p. 145. — Tryon, Man., vol. 6, pi. 14, fig. 93, 
Monterey, California, to Scaiiiinon Lagoon, Lower California. 
PSEUDOMELATOMA TOROSA AURANTIA Carpenter, 186f 
Juurn. de Concliyl., vol. 13, p. 145. 
Monterey to San Diego, Cal. 
Genus CRASSISPIRA Swainson, 1840. 
CRASSISPIRA MONTEREYENSIS Steams, 1871. 
Proc. Cal. Acad. Sci., vol. 5, p. 80, pi. 1, fig. 2. 
Monterey, California, to Mazatlan, Mexico. 
Genus CRYPTOGExMMA Dali, 1917. 
CRYPTOGEMMA PERNODATA Dali, 1908. 
Bull. Mus. Comp. Zool., vol. 43, p. 266. 
Tillamook Bay, Oregon, to Tehuantepec in deep water. 
CRYPTOGEMMA CALYPSO Dali, 1919. 
I’roc. U. S. Nat. Mus., vol. 56, p. 31, pi. 9, fig. 8. 
Off San Diego, California, in 822 fathoms. 
CRYPTOGEMMA HERILDA Dali, 1908. 
Bull. Mus. Comp. Zool., vol. 43, p. 206. 
Santa Barbara, California, to Panama in deep water. 
