ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 271 



Name. 



Station. 



No. of 

 Speci- 



Other Localities. 



Sow. 



Ranella nana, Brod, 



nitida, Brod ,... 



plicata, Rve 



Murex dubius, Sow 



= M. aculeatus,Wd., non Lam. 



erosus, Brod. 



radix, Schroet 



= melanomathos, Dillw. pars. 



[Non M. ambiguus, Rve.] 



rectirostris, Sow 



recnrvirostris, Brod 



— regius, Swains 



=M. tricolor, Val. 



— salebrosus, King 



— vibex, Brod 



— vittatus, Brod 



Pyrula patula, Brod. 8f Sow 



Ficula ventricosa, Sow 



Bulla decussata, Wood. 



Fusus bellus, n. s 



Fasciolaria granosa, n. s 



Turbinella caestus, Brod 



— castanea, Gray 



= T. acuminata, Rve. 



— cerata, Wood 



— rudis, Rve 



— spadicea, Rve 



Cancellaria affinis, n. s 



— clavatnla, Sow 



— decussata, Sow 



— goniostoma, Sow 



— mitriformis, Sow. . 



-j-C. uniplicata, Sow 



— pulchra, Sow. ; 



— pygmasa, n. s 



— solida, Sow 



— tesselata, Sow 



Pleurotoma aterrima, Sow 



atrior, n. s 



[? = P.aterrima,\ar.Melchersi.] 



bicanalifera, Sow 



collaris, Sow 



concinna, n. s. (PMangelia) 



corrugata, Sow 



-\-P. turricula, Sow. 



discors, Sow 



[?+P. aterrima, Sow.] 



duplicata, Sow 



? excentrica, Sow 



exigua, n. s 



gemmulosa, n. s 



grandimaculata, n. s 



= P. zonulata, teste Cum. 



R incrassata, Sow 



| =P. Bottce, Kien. 



fj nigerrima, Sow 



+P. cornuta, Sow. 



— obeliscus, Rve 



— olivacea, Sow 



! ' [Comp. P.funiculata, Sow.] 



[ pallida, Sow 



h 



under stones, 1. w. 

 under stones, 1. w. 



under stones, 1. w. 

 about stones, with 

 sandy mud, 1. w. 



crevices of rocks, 



1. w. n.-l. w. s. 



under stones, 1. w. 



under stones. 



stones in mud, 1. w. 



sand beach, 1. w. 



crevices of rocks, 1. w 



crev. of rocks & u. s. 



under stones, 1. w. 



i— 



2 



300 



6 



72 



2 



100 

 5£ in. 

 22 oz. 



1 



1 



18+ 



14 

 13 



1 

 1 + 



1 

 7 

 2 

 32 



30 

 15 

 3 



8 

 2 

 1 

 5 



2 

 1 

 1 

 2 

 14 

 1 



1 

 4 

 1 

 3 



12 



Is. Panama, Phil., Sow. 

 Caraccas, Cum. 



Caraccas, Cum. ; Acapulco, Humb. 



Xipix., sandy mud, 11 fm., Cum. 

 Nicoya, sandy mud, 9 fm., Cum. 

 Peru, Bligh ; Acap., Humb. 



Southern coast of S. A., Sow. 



St. Elena, sandy mud, 6-12 fm., Cum. 



I. Muerte, sandy mud, 11 fm., Cum. 



Caraccas, mud banks, Cum. 



San Bias, Kien. ; India & China, Desh, 



Peru, Kien. 



Caraccas, mud in rocks, Cum. 



Maz., Kien. ; Galapagos, Cum. 



Pan. & Payta, sandy mud, 7 fm., Cum. 

 Pan.,Puert. Por.,s.m. 10-13 fm., Cum. 

 Conchagua, S. Salvador, sd., 8 fm., Cum. 



1 sp., sandy mud, Cum. 



2 sp. sand, 10 fm., Cum. 



Sand, 8-10 fm., St. Elena, Cum. 



R. Llej.&St. Elena, 8-10 fm., sd., Cum. 

 Carac.,St.El.,Xip., s.m. 7-10fm.,Cwm 

 Mte Xti, Cum. 



Montija, sandy mud. 10 fm., Cum. 

 Caraccas, muddy sand, 8 fm., Cum. 



Mont.&P. Portr., sdy.md., lQfm.,Cum 



I. Plata, coral sand, 17 fm., Cum. 



P. Portr. & Mont., sdy.md., 10 fm.,Cwm, 

 Coral sand, 6 fm. ; Galap., Cum. 



Philippines, Cum. MS. 



Pan. & Mte Xti,sdy.md.,6-10fm.,Cwm ( 



Carac, sandy mud, 6-10 fm., Cum. 



Salango, St. Elena, sdy. md., 5-12 fm., 



Cum. ; mud, 4-7 fm., Nicoya, Hds. 

 P. Portr., sandy mud, 13 fm., Cum. 



