268 



REPORT — 1856. 



37 



40 



41 



42 



Terebra tuberculosa, Hds 



varicosa, Hds 



, like specillata 



, slender brown 



, siuallobvaceouSjWhiteband 

 , small and delicate 



-. sp 



Oliva angulata, Lam 



— araneosa, Lam 



[?=0. venulata,i;&x.'] 



— inconspicua, n. s 



\l=0.nivea, D'Orb.] 



— pellucida, Rve 



— porplijria, Lhin 



C. B. A. cites 42 references 



for this well-known species 



— semistriata, Gray 



— testacea, Lam 



— undatella, Za»w 



= Voluta tenebrosa, Wood. 



— venulata, Lam 



= 0. reticularis, var. Rve. 



— volutella, Lam 



= V. cmridea, Wood. 



Planaxis planicostata, Soiv 



= Buccinum planaxis, Wood. 



= Plan. canalimlata, Duv. 



Nassa canescens, n.s 



eollaria, Gould, MS 



corpulenta, n. s 



? —festiva, Powis. 

 gemmulosa, n. s 



— glauca, n.s 



- luteostoraa, Brod. 8{ Sow.. 



invastnumbers,quickly 



crawling on wet sand. 



under stones, h.w.—it 



59 



No. of 

 Speci- 

 mens. 



on sand, in run. water, 

 between tide-marks. 



49 nodifera, Pws 



50 pagodus, i?z;e 



= Buccinum decussatum, Kien. 



(nee Linn, nee Lam.) 

 = Triton pagodtts, Rve. 



Panamensis, n. s 



proxima, n. s ■. 



\J = N. versicolor, var.] 



scabriuscula, Pivs 



striata, n. s 



versicolor, n. s 



Wilsoni, n. s 



Buccinum crassum, Hds 



= Phos crassus, Hds. 



581 distortum, BUgh 



I =Pollia distort a, Gr&y. 

 = Columbella triumphalis. 

 Duel. 



— — insigne, Rve 



= mutabile, Val. [pars.] 



— lugubre, n.s 



— pagodus, i?«;e 



— pristis, Desh 



= B. serratum, K\&ii 



u. stones, above 1. w. 



as in N. luteostoma. 



175 



20 

 15 



1 



4500 

 1200 



1 

 5 

 17 



1 



32 

 330 



40 

 22 



1500 

 1 



380 



2 

 500 



5 



1 



Other Localities. 



Papagayo, San Bias, Hds. 

 Papagayo, Hds. 



Nicoya, Cum. ; Peru, Desh. 

 Magdalena, Duel. 



Brazil, Linn. ; Panama, Lam. ; La Paz, 

 Green ; sandy mud at low water. Cum. 



Salango, rapidly moving by hundreds in 



wet sand. Cum. 

 Real Llejos, sandy mud, 6 fm.. Cum, 

 Sand and mud banks, 1. w., Cum. 



La Paz, Green. 



Mexico, California, Duel. 



Galapagos, Cum. 



crevices of rocks be- 

 tween l.w.s. &l.w.n. 



under stones in sand 



under stones, 1. w. 

 under stones, 1. w. 



1. w. 

 under stones, 1. w. n. 



95 



Senegal, Kien. ; Real Llejos & Acapulco, 



Lesson. 

 Galapagos, coral sand, 6-10 fm., Cum. 

 B. Montija, Cum. ; Vi'. Africa, Kien. ; 



Peru, Petit. 



Panama, Bridges. 



Montija, sandy mud, 12 fm.. Cum. 



G. Fonseca, Hds. 



N. Holland, Kien.; Chili, Desh.; St 

 Elena, Cum. 



140 St. Elena, Cum. 



175 



18 



6 



275 



San Bias, Burtt ; California, Desh. ; 

 St. Elena, Cum. 



