collected at Vape St. Lucas. 13 



lete radiatim liiulatis, adultis Ijcvibus ; zona alba postica, suturam 

 attingente, auraiitiaco niaculata -, tota praeter zonam superficie au- 

 rautiaco puncticulata, punctis minimis, crebenimis, in tjuincunces 

 dispositis ; apertura subquadrata ; labro incrassato, intus vi.-den- 

 tato ; labio exstante, a lirulis circa basim spiralibus indentato. 

 Long. -3, long. spir. '17, lat. '1.5 poll., div. 40°. 



Differs from Columbella albuginosa, Rve., in its peculiar and. 

 constant painting. 



49. "iNitidella densilineata. 



IN. testa IN. miUepunctatam forma et indole simulante, sed omnino 

 nitida, anfractibus planatis, suturis indistinctis, striolis circa basim 

 minimis ; livida, lineolis aurantiaco-fuscis divaricatis, ssepe ziczac- 

 formibus, densissime siguata. Long. "25, long. spir. '\b, lat, •! 

 poll., div. 3.5°. 



The opercula of these two species being unknown, their 

 generic position remains doubtful. The same is true of the two 

 following. 



50. tAnaclm tincta. 



1A. testa parva, turrita, albida, rufo-aurantiaco supra costas tincta ; 

 anfr. nucl. laevibus ; norm, iv.-v., subplanatis, suturis \alde im- 

 pressis ; costulis x. radiantibus, et liris spiralibus transeuntibns, 

 in spira iii. supra costas conspicuis, unaque in sutura, dense in- 

 sculpta; interstitiis alte cselatis ; apertura subquadrata ; labro in 

 medio incrassato. Long. '19, long. spir. "12, lat. "08 poll., 

 diT. 30°. 



51. ? Anachis fuscostrigata. 



tA. testa parva, turrita, livida, nitida ; zonis rufo-fuscis, subspiralibus, 

 in spira circ. iii., interdum, mixiine ad basim, confluentibus, con- 

 spicue cincta ; lirulis radiantibus subobsoletis, circ. x., prope su- 

 turam se monstraiitibns ; apertura subquadrata. Long. '13, long, 

 spir. -095, lat. -04.5 poll., div. 20°. 



52. Pisania data. 



P. testa minore, valde turrita, Latiroidea ; alba, rufo-fusco antice et 

 postice varie maculata sen strigata ; anfr. nucl. ?....; norm, vi., 

 convexis, suturis impressis ; costis radiantibus vi.— viii., obtusis, 

 interstitiis undatis ; lirulis spiralibus distantibus, in spira plerum- 

 que iii., aliis minoribus intercalantibus ; canali angusto, sub- 

 recurvato ; apertura snbovata ; pariete postice dentata ; columellj^ 

 paruui coutorta. Long. 'GS, long. spir. '37, lat. "29 poll., div. 38"^ 



221 



