NO. 1906. AZOOOEOGRAPfflCSTUDY—BARTSCH. 321 



San Pedro, Cal.: 2 specimens. Cat. No. 151724, U.S.N.M. 



2 specimens. Cat. No. 152198, U.S.N.IM. 

 7 specimens. Cat. No. 191547, U.S.N.M. 

 1 specimen. Cat. No. 160480, U.S.N.M. 

 1 specimen. Cat. No. 196227, U.S.N.M. 



9 specimens. (Form *u6ei«/)M/ato Carpenter.) Oldroyd collec- 

 tion. 



6 specimens. (Form crehrifilata Carpenter.) Oldroyd collec- 

 tion. 



431 specimens. Oldroyd collection. 



(White's Point.) 275 specimens. Cat. No. 196226, U.S.N.M. 



(White's Point.) (Form subcuspidata Carpenter.) 1 specimen. 



Oldroyd collection. 

 23 specimens. Kelsey collection. 

 Laguna Beach, Cal.: 134 specimens. Ball collection. 



20 specimens. Cat. No. 250236, U.S.N.M. 

 3 specimens. Hemphill collection. 

 1 specimen. Gripp collection. 

 Arch Beach, Newport Bay, Cal.: 6 specimens. Univ. of Cal. collection. 

 Off Catalina Island, Cal.: 1 specimen. Cat. No. 206873, U.S.N.M. 



1 specimen. Univ. of Cal. collection. 

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



1 specimen. Cat. No. 192228, U.S.N.M. 

 Ocean Beach, San Diego, Cal.: 2 specimens. Cat. No. 122318, U.S.N.M. 



7 specimens. Cat. No. 153065, U.S.N.M. 

 Ballast Point, San Diego, Cal.: 1 specimen. Kelsey collection. 

 San Diego, Cal.: 1 specimen. Kelsey collection. 



3 specimens. Cat. No. 46504, U.S.N.M. 

 5 specimens. Cat. No. 160481, U.S.N.M. 

 1 specimen.i Cat. No. 14829, U.S.N.M. 



1 specimen. Cat. No. 206875, U.S.N.M. 



2 specimens. Cat. No. 60933, U.S.N.M. 



1 specimen. Cat. No. 157204a, U.S.N.M. 

 9 specimens. Univ. of Cal. collection. 



7 specimens. Oldroyd collection. 



Off South Coronado Island, Cal.: 9 specimens. 3 fathoms. Baker collection. 

 Todos Santos Bay, Lower California: 7 specimens.^ Cat. No. 32284, U.S.N.M. 

 Point Abreojos, Lower California: 1 specimen. Cat. No. 105585, U.S.N.M. 



2 specimens. Cat. No. 106510, U.S.N.M. 



TURBONILLA (PYRGISCUS) CALLIMENE Bartsch, 



San Diego Bay, Cal.: 1 specimen, type. Cat. No. 211554, U.S.N.M. 



TURBONILLA (PYRGISCUS) VIRGO Carpenter. 



Santa Barbara, Cal.: 1 specimen, type. Cat. No. 73993, U.S.N.M. 



TURBONILLA (PYRGISCUS) MARSHALLI Dall and Bartsch. 



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

 broken shell bottom. 2 specimens (l=type). Cat. No. 163262, U.S.N.M. 



TURBONILLA (PYRGISCUS) CANFIELDI Dall and Bartsch. 



Off Del Monte, Monterey, Cal.: 1 specimen, type. 12 fathoms. Cat. No. 196229, 

 U.S.N.M. 



> Figured type of Turbonilla tenuicula subcuspidata. * Figured crebrifilala. 



20441 °— Proc.X.M.vol.42— 1 2 21 



