291 
vix impressam albo maculata; anfractibus 3 nucleosis, subefFusis, laevibus, sed propter 
lineas coloris pallidiores quasi corrugatis; anfr. normalibus 4 costis saepe subobsoletis, 
planatis, juxta basin obsoletis, striis spiralibus circa basin paucis; apertura elongata, con- 
tracta, contorta; labio in medio arcuato, intus dentibus circiter 8 munito, canali postico 
angusto; labio continuo, labro attingente, laevi, parum extante. 
Long. 0,13, diam 0,63". 
Anachis albonodosa Carpenter Mazatlan p. 512. 
Mazatlan. 
14. Columbella (s. str.) cervinelta Carpenter. 
C. testa parva, plerumque laevi, spira subelevata, marginibus excurvatis; colore 
flavido-fusco, fasciis spiralibus 3 purpureo-fuscis, fascia juxta suturam aurantia; maculis 
rotundatis aibis, nisi suturam versus, omnino conspersa; anfractibus 3 nucleosis laevibus» 
compactis; dein 2 radiatim costatis, costis planatis, parum expressis; dein 3, nisi lirulis 
spiralibus circa basin, omnino laevibus; anfractibus planatis, sutura haud impressa; aper- 
tura subelongata, labro acuto, vix denticulato; labro conspicuo, laevi, parum extante. 
Long. 0,27, diam. 0,14". 
Columbella cervinetta Carpenter Mazatlan p. 493. 
Mazatlan. 
15. Columbella lineata Pease. 
Testa ovata, solida, fusiformis, alba, rufo-fusco plerumque varie maculata et signata; 
spira acuta; anfractus plano-convexi, laeviusculi, ultimus subventricosus, ad basin spiraliter 
striatus; canalis productus; sutura leviter impressa; labrum externum incrassatum, varice 
externe crasso, intus dentatum; columella laevis, valde arcuata; apertura parva, tortuosa. 
Pease an gl. 
Long. — ? 
Columbella lineata Pease Proc. Zool. Soc. 1860 p. 399. 
— — Tryon Manual Yol. V p. 138. 
Sandwichs - Inseln. 
16. Columbella pellucida Pease. 
Testa elongato-ovata, turrita, tenuis, pellucida, laevis, nitida; spira prominula; an- 
fractus 6 — 7 laeves, apice obtuso, superi plano-convexi, ultimus tumidiusculus infra medium 
striis impressis spiralibus munitus; sutura impressa, linea impressa spirali marginata; 
37 * 
