NOKTHWEST COAST MARINE SHELLBEARING MOLLUSKS. 79 
Genus GLYPHOSTOMA Gabb, 1873. 
GLYPHOSTOMA CONRADIANA Gabb. 1869. 
Pal. Cal., vol. 2, p. 7, pi. 1, tig. 12. 
San l*edro. Also Pleistocene. 
GLYPHOSTOMA ADRIA Dali. 1919. 
l»roc. U. S. Nat. Mus., vol. 56, p. 52, pi. 17, fig. 5. 
San Pedro, California, to Santa Maria Bay, Lower California. 
GLYPHOSTOMA CYMODOCE Dali, 1919. 
l*roc. U. S. Nat. Mus., vol. 56, p. 54, pi. 17, fig. 6. 
Monterey to Santa Barbara, California. 
Genus PHILBERTIA Monterosato, 1884. 
PHILBERTIA CANFIELDI Dali. 1871. 
Aiuer. .Tourn. Conch., vol. 7, p. 101, pi. 15, fig. 9. 
Crescent City to Laguna Beach, California. 
PHILBERTIA AFFINIS Dali. 1871. 
Ainer. Jouru. Conch., vol. 7, p. 102; Proc. Cal. Acad. Sci., vol. 5, pi. 2, fig. 7, 
1873. 
San Miguel Island, Long Beach, and Laguna Beach, California. Cape San 
Lucas? , S , S' ^ d . 
PHILBERTIA RAVA Hinds. 1843. 
I’roc. Zool. Soc., p 30; Voy. Sulphur, Zool., pi. 5, fig. 18, 1844. 
Laguna Beach, California, to Gulf of California. 
PHILBERTIA CRYSTALLINA Gabb, 1865. (Plate 6, fig. 4.) 
l*roc. Cal. Acad. Sci., vol. 3, p. 184. 
Off Catalina Island, in 50 fathoms. 
PHILBERTIA HESIONE Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 54. 
Point Pinos to Point Loma, California. 
? PHILBERTIA CASTIANIRA Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 15, pi. 2, fig. 1. 
Off Cape San Martin, California. 
? PHILBERTIA LOUISA Dali, 1919. 
Proc. U. S. Nat. Mus.^ vol. 56, p. 75, pi. 24, fig. 3. 
Off San Luis Obispo, California. 
PHILBERTIA CAPANIOLA Dali, 1919. 
Proc. U. S. Nat. Mus., vol. 56, p. 304. 
Off San Diego, California. 
Genus MANGILIA Risso, 1826. 
MANGILIA ANGULATA Carpenter, 186^. Mi, 
Ann. Mag. Nat. Hist., ser. 3, vol. 15, p. 394. — Aknold, Pal. San Pedro, pi. 7, 
fig. 9, 1903. _ 
Puget Sound to the Gulf of California. ^ 
