156 BULLETIIT 112, UNITED STATES NATIONAL MUSEUM. 
ALABA CATALINENSIS Bartsch, 1920. 
Journ. Wash. Acad. Sci., vol. 10, 1920^ yb , z. . 
Catalina Island, California. 
Family? 
Genus DIALA A. Adams, 1861. 
DIAL^MARMOREA Carpenter, 1864. 
Suppl. Rep. Brit. Assoc., p. 657 ; Proc. Cal. Acad. Sci., vol. 3, p. 218. — 
Tryon, Man., vol. 9, pi. 53, fig. 87. 
Queen Charlotte Islands, British Columbia, to San Pedro, California. 
DIALA ACUTA Carpenter, 1864. 
Suppl. Rep. Brit. Assoc., p. 657 ; Proc. Cal. Acad. Sci., vol. 3, p. 218. — 
Teyon, Man., vol. 9, pi. 53, fig. 86 ? 
Monterey, California, to Coronado Islands. ' 
DIALA EXILIS Tryon, 1866. 
Amer. Journ. Conch., vol. 2, p. 12, pi. 2, fig. 18. 
San Francisco Bay to San Diego, California. 
Genus BARLEEIA Clark, 1855. 
BARLEEIA HALIOTIPHILA Carpenter, 1864. 
Suppl. Rep. Brit. Assoc., p. 656; Journ. de Conchyl., vol. 12, p. 144.— 
Tryon, Man., vol. 9, pi., 60, fig. 74. 
Mendocino County, California, to Lower California. ^ 
BARLEEIA SANJUANENSIS Bartsch, 1920. 
Proc. U. S. Nat. Mus., vol. 58, p. 170, pi. 13, fig. 3. 
San Juan Islands, Gulf of Georgia. 
BARLEEIA SUBTENUIS Carpenter, 186|4. 
Suppl. Rep. Brit. Assoc., p. 656; Fre e . — Cal. - Acad.— Sehr toI. 3 r P- 218 ; — 
Tryon, Man., vol. 9, pi. 60, fig. 73. 
San Pedro, California, to San Ignacio Lagoon, Lower California. 
BARLEEIA SUBTENUIS RIMATA Carpenter, 1864. 
Suppl. Rep. Brit. Assoc., p. 656 ; Journ. de Conchyl., vol. 12, p. 144. 
San Diego, California. 
BARLEEIA CORONADOENSIS Bartsch, 1920. 
Proc. U. S. Nat. Mus., vol. 58, p. 175, pi. 13, fig. 5. 
Off Coronado Island in 7 to 10 fathoms. 
BARLEEIA DALLI Bartsch, 1920. 
Proc. U. S. Nat. Mus., vol. 58, p. 168, pi. 13, fig. 10. 
Off Point Loma, California, in 75 fathoms. 
BARLEEIA BENTLEYI Bartsch, 1920. 
Proc. U. S. Nat. Mus., vol. 58, p. 168, pi. 13, fig. 2. 
Venice, California. 
BARLEEIA OLDROYDI Bartsch, 1920. 
Proc. U. S. Nat. Mus., vol. 58, p. 171, pi. 13, fig. 9. 
Mink Bay, Vancouver Island, to Coronado Islands. 
