NO. 100G. A ZOOGEOGRAPHIC STUDY—BARTSCH. 315 



TURBONILLA (STRIOTURBONILLA) PAZANA Dall and Bartsch. 



OEfCeralvo Island, Gulf of California: U. S. B. F. stations 2826-2828, 9J to 10 



fathoms, shell bottom. 3 specimens. 

 Cat. No. 1915G5, U.S.N.M. 

 U. S. B. F. stations 2820-2828, 9^ to 10 

 fathoms, shell bottom. 7 specimens. 

 Cat. No. 162431, U.S.N.M. 

 Oi¥ La Paz. Lower California: U. S. B. F. station 2822, 21 fathoms, gray sand and 



broken shell bottom. 2 specimens. Cat. No. 

 ^ 163250. U.S.N.M. 



U. S. B. F. station 2823, 26J fathoms, broken 

 shell bottom. 36 specimens (l = tvpe). Cat. 

 No. 102430, U.S.N.M. 



TTJRBONILLA (STRIOTURBONILLA) GALAPAGENSIS Dall and Bartsch. 



Off Galapagos I.-^lands, South America: U. S. B. F. station 2808, 634 fathoms, 

 coral and sand bottom; bottom temperature 39.9°. 1 specimen, tvpe. Cat. 

 No. 206859, U.S.N.M. 



TURBONILLA (STRIOTURBONILLA) UNDATA Carpenter. 



Mazatlaii, Mexico: 1 specimen. Tablet 2002, Liverpool collection, British 



Museum. 



TURBONILLA (STRIOTURBONILLA) AFFINIS C. B. Adams. 



ranama: 1 specimen, type. Amherst College collection. 

 TURBONILLA (STRIOTURBONILLA) PHANEA Dall and Bartsch. 



Off La Paz in tlie Gulf of California: U. S. B. F. station 2823, 26^ fathoms, broken 



shell bottom. 3 specimens (l = type). Cat. No. 206860, U.S.N.M. 

 Off Ceralvo Island, Lower California: U. S. B. F. stations 2826 to 2828, 9i to 10 



fathoms, shell bottom. 5 specimens. Cat. No. 206861, U.S.N.M. 

 Off La Paz, Lower California: U. S. B. F. station 2822, 21 fathoms, gray sam! and 

 broken shell bottom. Cat. No. 163251, U.S.N.M. 



TtJRBONILLA (STRIOTURBONILLA) IMPERIALIS Dall and Bartsch. 

 Panama: 1 specimen, type. Cat. No. 206862, U.S.N.M. 



TURBONILLA (STRIOTURBONILLA) SMITHSONI Dall and Bartsch. 



Cape St . Lucas. Lower California : 1 specimen, type. Cat. No. 100068, U. S. N . M. 

 P.oca do los Piedra.<: 1 .-specimen. Cat. No. 46502. U.S.N.M. 



TURBONaLA (STRIOTURBONILLA) GRACILIOR C. B. Adams. 



Panama: 1 .■^peciiueu. Audierst College collection. 



TURBONILLA (STRIOTURBONILLA) COOKEANA Bartsch. 



Gulf of Califoniia: 1 specimen, type. Cat. No. 211550, U.S.N.M. 



TURBONILLA (PTYCHEULIMELLA) OBSOLETA Carpenter. 



Mazathui. Mexico- 1 specimen. Tablet 2011. Liverpool collection, British 



Mu.seuin. 



TURBONILLA (PTYCHEULIMELLA) ABREOJENSIS Dall and Bartsch. 



Point Abreojos, Lower California: 1 specimen, type. Cat. No. 205951, U.S.N.M. 



TURBONILLA (PYRGOLAMPROS) VICTORIANA Dall and Bartsch. 



Departure Bay. Britisli Coluniliia: 6 (specimens. Taylor collection. 



4 specimens. Cat. No. 196220, U.S.N.M. 

 Barkley Sound. British Columbia: 3 specimens. Can. Geol. Sur. collection. 



2 specimens. Cat. No. 211571, U.S.N.M. 

 Victoria, Vancouver Island, British Columbia: 1 specimen, type. Cat. No. 

 126660«, U.S.N.M. 



TURBONILLA (PYRGOLAMPROS) GIBBOSA Carpenter. 



Mazatlan, .Mexico: 2 specimens. Tablet 1906, Liverpool collection, British 

 Museum. 



