United States National Museum - si-pddr - Smithsonian Institution

108 BULLETIN 112, UNITED STATES NATIONAL MUSEUM.
TRITONALIA CIRCUMTEXTA Stearns, 1871.
Conch. Mem., No. 6, p. 1 ; Amer. Journ. Conch., vol. 7, pi. 14, fig. 14.
Trinidad to San Pedro, California.
TRITONALIA CIRCUMTEXTA CITRICA Dall, 1919.
Proc. U. S. Nat. Mus., vol. 56, No. 2295, p. 334.
Santa Barbara Islands, to Scammon Lagoon, Lower California.
TRITONALIA INTERFOSSA Carpenter, 1864. (Plate 11, fig. 8.)
Proc. Acad. Nat. Sci. Phila., p. 64.—Tkyon, Man., vol. 1, pi. 39, fig. 484.
Semidi Islands, Alaska, to San Diego, California.
TRITONALIA INTERFOSSA ALPHA (Carpenter) Dall, 1920. (Plate 13, fig. 9.)
This Bulletin.
Vancouver Island to Mendocino County, California.
TRITONALIA INTERFOSSA BETA (Carpenter) Dall, 1919.
Proc. Biol. Soc. Wash., vol. 32, p. 250.
Monterey, California.
TRITONALIA INTERFOSSA CLATHRATA (Stearns) Dall, 1919.
Proc. U. S. Nat. Mus., vol. 56, No. 2295, p. 334.
Monterey to Catalina Island, California.
TRITONALIA INTERFOSSA MINOR Dall, 1919.
Proc. U. S. Nat. Mus., vol. 56, No. 2295, p. 334.
Catalina Island, California.
TRITONALIA INTERFOSSA ATROPURPUREA (Carpenter) Dall, 1919.
Proc. U. S. Nat. Mus,, vol. 56, No. 2295, p. 334.
Neah Bay, Washington, to San Diego, California.
TRITONALIA FOVEOLATA Hinds, 1843.
Proc. Zool. Soc, p. 127 ; Zool. Voy. Sulphur, Moll., pi. 3, figs. 15, 16.
Monterey to San Diego, California.
TRITONALIA STEARNSI Hemphill, 1911.
Trans. San Diego, Soc. Nat. Hist., vol. 1, No. 3, p. 100.
Monterey, California.
TRITONALIA SCLERA Dall, 1919.
Proc. U. S. Nat. Mus., vol. 56, No. 2295, p. 334.
Coast of Washington to Venice, California.
TRITONALIA SUBANGULATA Stearns, 1873.
Conch. Mem., No. 12, p. 5, pi. 1, fig 4; Proc. Cal. Acad. Sci., vol. 5, p. 81,
pl. 1, fig. 4.
Monterey to Santa Barbara Islands.
TRITONALIA MICHAELI Ford, 1888.
Proc. Acad. Nat. Sci. Phila., 1888, p. 188, figs.
Orcas Island, Washington, to Gulf of California.
TRITONALIA FRASERI, Oldroyd, 1920.
Nautilus, vol. 33, p. 136, pl. 4, figs. 1, 2.
Departure Bay, Vancouver Island.
TRITONALIA BARBARENSIS Gabb, 1866. (Plate 6, fig. 5; plate 15, fig. 11.)
Proc. Cal. Acad. Sci., vol. 3, p. 183.
British Columbia to the Santa Barbara Islands, California.