HELICINA.— Plate XXXIV. 



whorl broad in the middle, rather convex below 



the middle; ventral callus rather tumid, white; 



aperture depressed, outer lip thickened, rounded. 

 MoussoN. Journal de Conchyhologie, 1.S70, p. 204, 



PI. VIII., f. 8. 

 Hah. Oneata Island. 



Species 308. (Fig. o, b, Mus. Gra?ffe.) 



Hklicin.\ Pazi. Ilel. testd parvCi, subglohosa, pallid!: 

 fused ; spird subdepressd, anfracttbus paucis, apice 

 obtuso ; ultimo anfractu obtusissimc angulato ; 

 aperturd subtrigond ; labia externa rejlexo, snpernb 

 declivi, medio obscure angulato ; callo ventrali 

 crassiusculo, albescenti ; margine recto, columelhi 

 brevinsimd. 



Paz's Helicina. Shell small, suliglobose, pale brown ; 

 spire rather depressed, whorls few, apex obtuse; 

 last whorl very obtusely angular ; aperture sub- 

 trigonal, outer lip reflected, sloped above, obscurely 

 angular in the middle; ventral callus rather thick, 

 whitish with straight margin ; columella very short. 



IIiLDAGO. Journal do Conchyliologie, 1865. 



ILib. Gambier Islands. 



Species 309. (Mus. Crosse? Copied.) 



Helicina Annaaensis. Hel. testa 



fumoso-flavidd ; spird depressd, obtusd, anfractibus 

 paucis ; ultimo anfractv depresso, lata, medio sub- 



angulato ; aperturd parvd, semilunari, labia externa 

 albo, incrassato ; callo ventrali tumido, expanso : 

 columclld brevissimd, crassd. 



Tee Annaa Helicina. Shell depressed, small, smoky 

 yellow ; spire depressed, obtuse, whorls few ; last 

 whorl depressed, broad, rather angular in the 

 middle ; aperture small, semilunar, outer lip white, 

 thick, ventral callus tumid, expanded ; cohimella 

 very short, thick. 



CnossE. Journal de Conchyliologie, 18G9, \<. G7, Pi. V., 

 f. 6. 



Ilab. Isl. Annaa, Pacific. 



Species 310. (Mus. ? Copied.) 



Helicina Fischehiana. Ifel. testd depressd, angvlatd, 

 carinatd, lineis elevatis spiralibus distantibus, 

 validis striatd ; pallide fulvd ; spird depressd, 

 conicd ; ultimo anfractu medio valide carinato, 

 infra carinam convexo, callo ventrali parvo, albo ; 

 aperturd oblique rhomboidcd, angustd ; labia externo 

 reflexo, acuta; columellA parvd, rectiilsculd,angulatd. 



Fischer's Helicina. Shell depressed, angular, cari- 

 nated, striated with raised spiral, strong lines ; 

 pale fawn ; spire depressed, conical ; last whorl 

 strongly keeled in the middle, convex below the 

 keel, ventral callus small, white ; aperture ob- 

 liquely rhomboidal, narrow ; outer lip reflected, 

 sharp ; columella small, rather straight, angular. 



MoNTEOUziER. Jouxnal de Conchyliologie, 18G3, p. 7G, 

 171, PI. v., f. 3. 



Hab. ? 



