320 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.42. 



TURBONILLA (PYRGISCUS) WELDI Dall and Bartsch. 



Off Point Fermin, Oal.: Univ. of Cal. station 14. 1 specimen, type. Cat. No. 

 206868, U.S.N. M. 



TURBONILLA (PYRGISCUS; NEREIA Dall and Bartsch. 



San Pedro, Cal.: 1 specimen. Cat. No. 163260, U.S.N.M. 



San Diego, Cal.: 1 specimen, type. Cat. No. 206869, U.S.N.M. 



TURBONILLA (PYRGISCUS) ANTESTRIATA Dall and Bartsch. 



Off Esteros Bay, Cal.: U. S. B. F. station 3194, 92 fathoms, gray sand bottom; 

 bottom temperature 45.9°. 1 specimen, cotype. Cat. No. 168867, U.S.N.M. 



Off Santa Rosa Island, Cal.: U. S. B. F. station 2902, 53 fathoms, fine gray sand 

 and mud bottom; bottom temperature 45°. 3 specimens. Cat. No. 196233, 

 U.S.N.M. 



Near Redondo, Cal.: Univ. of Cal. station 122. 1 specimen. Univ. of Cal. col- 

 lection. 



Off Point Vincent, Cal.: Univ. of Cal. station 12. 1 specimen. Univ. of Cal. 

 collection. 



San Pedro, Cal.: 1 specimen, cotype. Cat. No. 196232, U.S.N.M. 



2 specimens. 12 fathoms. Cat. No. 196231, U.S.N.M. 



Off Calalina Island, Cal.: Univ. of Cal. station 30. 1 specimen. Uni^•. of Cal. 

 collection. 



Off San Diego, Cal.: Univ. of Cal. station 58. 2 specimens. Univ. of Cal. col- 

 lection. 



San Diego, Cal.: ? specimens. Gripp collection. 



Zuninga, Cal.: 1 specimen. Baker collection. 



TURBONILLA (PYRGISCUS) ANTEMUNDA Dall and Bartsch. 



Santa Rosa Island, Cal.: U. S. B. F. station 2901, 48 fathoms, gray sand and mud 

 bottom; bottom temperature 55.1°. 2 specimens, 

 cotypes. Cat. No. 168866, U.S.N.M. 

 U. S. B. F. station 2902, 53 fathoms, fine gray sand and 

 mud bottom; bottom temperature 45°. 20 specimens. 

 Cat. No. 206872, U.S.N.M. 

 Off Catalina Island, Cal.: Univ. of Cal. station 32. 1 specimen. Univ. of Cal. 

 collection. 



TURBONILLA (PYRGISCUS) FLAVESCENS Carpenter. 



Mazatlan, Mexico: 1 specimen. Tablet 2003, Havre collection, British Museum. 



TURBONILLA (PYRGISCUS) MACBRIDEI Dall and Bartsch. 



Off La Paz, Gulf of California: U. S. B. F. station 2826, 9J fathoms, shell bottom. 

 1 specimen, type. Cat. No. 191563, U.S.N.M. 



TURBONILLA (PYRGISCUS) MACRA Dall and Bartsch. 



Point Abreojos, Lower California: 6 specimens (l=type). Cat. No. 162632, 

 U.S.N.M. 



TURBONILLA (PYRGISCUS) NUTTALLI Dall and Bartsch. 



South America. 1 specimen, tj'pe. Cat. No. 56791, U.S.N.M. (Stearns coll.) 



TURBONILLA (PYRGISCUS) ANGUSTA Carpenter. 



Cape St. Lucas, Lower California: 1 specimen, type. Cat. No. 16212, U.S.N.M. 



TURBONILLA (PYRGISCUS) TENUICULA Gould. 



Monterey, Cal. : 2 specimens. Cat. No. 32245, U.S.N.M. 



Santa Barbara, Cal.: 1 specimen.' Cat. No. 16267a, U.S.N.M. 



Santa Barbara Islands, Cal.: 1 specimen. Cat. No. 162637, U.S.N.M. 



* Figured. 



