NO. 1906. A ZOOGEOGRAPUIV tiTU UY—BARTSCU. 323 



San Diego Bay, Cal.: 2 specimens. Kelsey collection. 

 Sandspit, San Diego, Cal.: 1 specimen. Cook collection. 



TURBONELLA (PYRGISCUS) CASTANELLA Da!l. 



Monterey, Cal.: 1 specimen, (ype. Cat. No. 74000, U.S.X.M. 



TURBONILLA (PYRGISCUS) GRIPPI Bartsch. 



Off San Diego, Cal.: 1 specimen, type. Cat. No. 229011, U.S.N.M. 



TURBONILLA (PYRGISCUS) INDENTATA Carpenter. 



Mazatlan, Mexiro: 1 specimen. Tablet 198(5, Liverpool collection, Briti.-^h 

 Museum. 



TURBONILLA r PYRGISCUS) CORA D'Orbigny. 



Coat>t of Peru, near Payta: 1 sj)e(imen, type. Briti-sh Museum. 



TURBONttLA (PYRGISCUS) CRATICULATA Morch. 



Los Boioiones, a small i.sland near Punta Arena'^, Costa Rica: '?, specimens. 

 30 fathoms. University Museum, i'openhagen, Denmark. 



TURBONILLA (PYRGISCUS) CERALVA Dall and Bartsch. 



Off Ceralvo I.-^land, Gulf of California: U. S. B. F. station 2826, \)\ fathoms, shell 



bottom. 1 specimen. Cat. No. 206878, U.S.N.M. 

 Off La Paz, Lower California: U. S. B. F. station 2823, 26J fathoms, broken-shell 



bottom. 1 specimen, type. Cat. No. 162685, U.S.N.M. 



TURBONILLA (PYRGISCUS) LEPTA Dall and Bartsch. 



Off La Paz, Oulf of California: U. S. B. F. station 2823, 26^ fathoms, broken- 

 shell bottom. 1 specimen, type. Cat. No. 162584, U.S.N.M. 



TURBONILLA (PYRGISCUS) HISTLAS Dall and Bartsch. 



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

 and broken-shell bott/im. 3 specimens (l = type). Cat. No. 162636, U.S.N.M. 



TURBONILLA (PYRGISCUS) SUBULA Mdrch. 



Lo3 Bocorones, small islands near Punta Arenas, Costa Rica. 1 specimen. 

 30 fathoms. University Museum, Copenhagen, Denmark. 



TURBONILLA (PYRGISCUS) WICKHAMI Dall and Bartsch. 



Off Santa Catalina Island, Cal.: Univ. of Cal. station 32. 4 specimens (l = type). 

 Cat. No. 206879, U.S.N.M. 



TURBONILLA (PYRGISCUS) LARA Dall and Bartsch. 



Off La Paz, Gulf of California: U. S. B. F. station 2823, 2Gi fathoms, broken- 

 shell bottom. 67 specimens (l=tyi)e). Cat. No. 96707, U.S.N.M. 

 Off Ceralvo Island, Gulf of California: U. S. B. F. station 2822, 21 fathoms, gray 



sand and broken-shell bottom. 8 speci- 

 mens. Cat. No. 162683, U.S.N.M. 

 U. S. B. F. stations 2826-2828, 9 J U^ 10 

 fathoms, shell bottom. 5 specimens. 

 Cat. No. 1915tJ4, U.S.N.M. 

 U. S. B. F. stations 2826-2828, 9* 1<> 10 

 fathonu?, shell bottom. 31 specimens. 

 Cat. No. 151929, U.S.N.M. 



TURBONILLA (PYRGISCUS) CINCTELLA Mbrch. 



Sonsonate, Guatemala, Central America: I specimen, type. University 

 Museum, Copenhagen, Denmark. 



TURBONILLA (PYRGISCUS) ADUSTA Dall and Bartsch. 



San Diego, Cal.: 1 specimen, type. Cat. No. 206880, l.S.N.Nf. 



TURBONILLA (PYRGISCUS) LARUNDA Dall and Bartsch. 



Off La Paz. Gulf of California: V. S. B. F. .station 2.s_'2, 21 fathoms, gray sand 

 and broken-shell l)ottom. 3 specimens (2=cotypes). Cat. No. 206881, 

 U.S.N.M. 



