NO. 190G. 1 ZOdaEOdRAPHIC STUDY— BARTSCn. 809 



PYRAMroELLA (VOLUSPA) CERROSANA Dall and Bartscb. 



(V-rros Island, Lowor California: 1 Hpocimcn, typo. C'af. No. fi332, F.S.N'.M. 



PYRAMIDELLA (LONGCHAEUS) ADAMSI Carpenter. 



Mimtcr.'V, Cal.: 1 Hpicimcii. Cat. No. 206854, L'.S.X.M. 



Off Santa Ro.'^a Island, Cal.: U.S.B.P\ station 2901, 48 fathoms, gray sand and 

 mud bottom. I?ottom temperaturo 55.1°. 1 spocimon. Cat. No. 194465, 

 U.S.N.M. 

 San Diego, Cal.: 1 sptcimen. Cat. No. 56764, U.S.N.M. 

 7 spocimons. Cat. No. 46469, U.S.N.M. 

 I specimen. Cal. No. 109367, U.S.N.M. 

 3 sperimens. Kelsey collection. 4 fathom.-*. 

 Scammon Lagoon, Lower California: 2 specimens. Kelsey ciillection. 



3 specimens. Cat. No. 10555S, U.S.N.M. 

 La Paz, Lower California: 1 .specimen. Cal. No. 34171, U.S.N.M. 

 1 specimen. Cal. No. 11866, U.S.N.M. 

 (Uilf of California: 2 specimen.-'. Cat. No. 46468, U.S.N.M. 



PYRAMIDELLA (LONGCHAEUS) BICOLOR Menke, 



(iiiacamayo, Mexico: I specimen. Cat. No. 13522, U.S.N.M, 



PYRAMIDELLA (LONGCHAEUS) MEXICANA Dall and Bartsch. 

 San Diego, Cal.: 1 specimen. Cat. No. 567G4, U.S.N.M. 



Scammon Lagoon, Lower California: 1 specimen, type. Cat. No. 105558, 

 U.S.N.M. 



PYRAMIDELLA (LONGCHAEUS) CONICA C. B. Adams. 



Panama Bay: 1 specimeTi, type Amherst Cullfge collection. 



PYRAMIDELLA (LONGCHAEUS) MAZATLANICA Dall and Bartsch. 

 San Diego, Cal.: 2 specimens. Cat. No. 46477, U.S.N.M. 

 Off San Diego, Cal.: U.S.B.F. station 3566, 3 fathoms, fine sand and black sh.-ll 



bottom. 1 specimen. Cat. No. 206855, U.S.N.M. 

 Gulf of California: 1 specimen. Cat. No. 46468, U.S.N.M. 

 Off Cape Tepoca, Mexico: U.S.B.F. station 3019, 14 fathoms, black sand and 



broken shell bottom, bottom temperature 66°. 1 specimen, type. Cat. No. 



162714, I'. S.N.M. 



PYRAMIDELLA (PHARCIDELLA) HASTATA A. Adams. 



Acapulco, Mexico: 3 specimens (1 figured). Cat. No. 59321, U.S.N.M. 

 (?) 2 specimens. Zoological Museum of Berlin. 



PYRAMIDELLA (PHARCIDELLA) PANAMENSIS Dall and Bartsch. 



Panama Bay: U.S.B.F. station 2S().">, 51.5 fathoius. gret-u miul bottom. 2 

 sptH-imens (l=t\'pe). Cat. No. 122792, L'. S.N.M. 



PYRAMIDELLA (PHARCIDELLA) MOFFATI Dall and Bartsch. 



.Japan (?): 1 specimen. Paetel collect iim, B.-rlin Museum. 

 Acapulco, Mexico: 1 specimen, type. ? collection. 



PYRAMIDELLA (PHARCIDELLA) ACHATES Gould. 



(lulf (if Mexico: 1 specimen, lype. Cat. No. 43 (288-A.3Ml\ State Museum. X. Y. 

 Mazatlan, Mexico: 1 specimen. Cat. No. 57870, Acad. Nal. Sci. Philadelphia, Pa. 



TURBONILLA (TURBONILLA) GILLI Dall and Bartscb. 



Off Catalina Island, Cal.: Univ. of Cal. slatinn 30. 1 specimen. Univ. of Cal. 



collection. 

 San Diego, Cal.: Univ. of Cal. .station 47. 3 specimens. Univ. of Cal. collection. 

 2 specimens (l=t\iie). Cat. No. 163009, U.S.N.M. 



TURBONILLA (TURBONttLA) GILLI DELMONTENSIS DaU and Bartsch. 



Del Afonte, Monterey, Cal.: 1 specimen, ty|>e. 12 fathoms. Car. No. 19.")921i 

 U.S.N.M. 



