114 



Columbella Buccinoides. Col. testd oblongd, Itevi, piceo-nigrd , 

 prope suturas pallide maculatd ; spird acuminatd ,• anfractibus 8, 

 ultimo infra spiraliter striato ; labii extcrni cxtus sub'incrassati, 

 intus obsolete denticulati, margine superiori subemarginatd ; canali 

 brcvissimd : long. T V> lot. \ poll. 



Hah. ad oras Peruvianas. 



Found under stones at low water mark, at Ancon. It very closely 

 resembles a Buccinurn. 



Columbella coronata. Cdl. testd oblongo- acuminatd, albd, brun- 

 neo variegatd ; anfractibus 7-8, Icevibus, tribus ultimis serie uni- 

 cd tuberculorum mucronatorum coronatis ; labio externo intus den- 

 ticulato : long. 4-4, lat. -g-V poll. 



Hab. in Sinu Panama? sub lapidibus. 



A very pretty species, which varies much in the arrangement of its 

 colours. 



Columbella lyrata. Col. testd oblongd, acuminatd, albidd, epi- 

 dermide fused indutd ; anfractibus 10, longitudinaliter costatis, 

 costis infra nigris ; ultimo anfractu infrd spiraliter striato, su- 

 perne longitudinaliter costato, costis nigro-articulatis ; aperturd 

 oblongd, breviusculd, medio coarctatd, labio externo intus denticu- 

 lato : long. -,%-, lat. -^poll. 



Hab. sub lapidibus in Sinu Panama? et ad Chiriqui. 



Columbella uncinata. Col. testd oblongd, utrinque acuminatd, 

 fulvd, fascid centrali albido-articulatd ; anfractibus 6-7; supe- 

 rioribus parvis, subnodulosis ; ultimo maximo, superne angulato ; 

 aperturd longitudinali, elongatd, flexuosd, superne in canalem 

 brevem uncinatam porrectd ; labio externo incrassato, intus den- 

 ticulato, denticulis confertis ; labio interno granuloso : long. X V> 

 lat. tV poll. 



Hab. ad oras Columbia?. (Isle of Muerte, Bay of Guayaquil.) 



Found in sandy mud at a depth of ten fathoms. 



Columbella elegans. Col. testa elongato-subulatd, albd fusco 

 variegatd et reticulatd, epidermide tenui fulvd indutd ; anfractibus 

 11-12, primis Icevibus, cceteris longitudinaliter costatis; ultimo 

 infrh spiraliter sulcato ; labio externo incrassato ; peritremate 

 subrefexo, superne intus emarginato, demum deniibus nonnullis 

 internis ; labio interno lamellar i ; canali incrassatd : long.l-^, 

 lat. tV poll. 



Hab. ad Guacamayo in America Centrali. 



A very fine species, found in sandy mud. 



Columbella unifasciata. Col. testd oblongo -pyramidali, Icevi, 

 castaneo-nigricante ; anfractibus 6, medio spiraliter albido uni- 

 fasciatis ; aperturd breviusculd ; peritremate intus denticulis 

 nonnullis : long. T V, lat. T V (fere) poll. 



Hab. ad Valparaiso. 



Found under stones at low water. 



