NO. 1900. A zoooEoaRAPnir i^TTiDY—nARri^rn. 327 



TURBONILLA (PYRGISCULUS) CANCELLATA Carpenter. 



Mazatlan, Mexico: 1 specimen, type. Tablet 2009, Liverpool collection, British 

 Museum. 



TURBONILLA (PYRGISCULUS) FESTIVA De Folln. 



Bay of Panama: 1 specimen, type. De Folin collection. 



TURBONILLA (PYRGISCULUS) EUCOSMLA Dall and Bartsch. 



Off Ceralvo Island, Gulf of California: U.S.B.F. station 2827, 10 fathoms, shell 



bottom. 2 specimens. Cat. No. 163251a, U.S.N.M. 

 Off La Paz,' Gulf of California: U.S.B.F. station 2822, 21 fathoms, gray sand 



and broken shell bottom. 1 specimen, type. Cat. No. 102098, U.S.N.M. 



TURBONILLA (PYRGISCULUS) SWANI Dall and Bartsch. 



San Pedro, Cal.: J specimen, type. Cat. No. 160485, U.S.N.M. 



TURBONILLA (PYRGISCULUS) PAUCILIRATA Carpenter. 



Mazatlan, Mexico: 1 specimen, type. Tablet 2(X)7, Liverpool collection, British 

 Museum. 



TURBONILLA (ASMUNDA) TURRITA C. B. Adams. 



Panama: 2 specimens, cotypes. Cat. No. 230, Amherst College collection. 

 1 specimen. Cat. No. 251, U.S.N.M. 



TURBONILLA (CARELIOPSIS) STENOGYRA Dall and Bartsch. 



San Hipolito Point, Lower California: 2 specimens (l=type). Cat. No. 162699, 



U.S.N.M. 



ODOSTOMIA (LYSACME) CLAUSILIFORMIS Carpenter, 



Mazatlan, Mexico: 1 specimen. Tablet 1987, Liverpool collection, British 

 Museum. 



ODOSTOMIA (SALASSIELLA) LAXA Dall and Bartsch. 



Pacific Beach, Cal.: 1 specimen. Kelsey collection. 



San Diego, Cal.: 1 specimen. Cat. No. 280893, U.S.N-M. 



Scammon Lagoon, Lower California: 2 specimens. Cat. No. 106512, U.S.N.M. 



ODOSTOMIA (SALASSIELLA) RICHI Dall and Bartsch. 



San Pedro, Cal.: 1 specimen, type. Cat. No. 160484, U.S.N.M. 



ODOSTOMIA (SALASSLA) TROPIDITA Dall and Bartsch. 



Isle of Pearls, Bay of Panama: 1 specimen, type. De Folin collection. 



ODOSTOMLA (SALASSLA) SCALARIFORMIS Carpenter. 



Mazatlan, Mexico: 1 specimen. Tablet 1962, Liverpool collection, British 

 Museum. 



ODOSTOMLA (BESLA) CONVEXA Carpenter. 



Off Cacachitas, Gulf of California: U.S.B.F. station 2823, 26^ fathoms, broken 



shell bottom. 2 specimens. Cat. No. 162734, U.S.N.M. 

 Mazatlan, Mexico. 2 specimens (l=type). Tablet 1984, Liverpool collection, 



Briti.sh Mu.seura. 



ODOSTOMLA (BESLA) EXCOLPA Bartsch. 



Gulf of (Mifornia: 1 specimen, typo. Cat. No. 1989030. U.S.N.M. 



ODOSTOMLA (BESLA) CALLIMORPHA Dall and Bartsch. 



San Pedro, Cal.: 1 specimen, type. Cat. No. 15565, U.S.N.M. 



ODOSTOMIA (CHRYSALLIDA) HETEROCINCTA Bartsch. 



Off San Diego, Cal.: U.S.B.F. station 2932, 20 fathoms, gray sand and broken 

 shell bottom; bottom temperature 58°. 1 specimen, type. Cat. No. 212033, 

 U.S.N.M. 



ODOSTOMIA (CHRYSALLIDA) REIGENI Carpenter. 



Mazatlan, Mexico: 1 specimen, type. Tablet 1979, Liverpool collection, British 

 Museum. 



