s 
, . HELICINA $. 9. * 251 
H. miltochila Crosse. i 
^" 
.Tr. parva, subglobosa, pisiformis, laeviuscula, parum 
nitida, solidula, sordide luteo-albida; spira mediocris, apice 
obtuso; sutura sat impressa; anfr. 4 planiusculi, ultimus versus 
aperturam subito descendens, sub penultimo aliquantulum rece- 
dens et quasi gradum efformans, medio obtuse .subcarinatus; 
apertura perobliqua, subtriangularis, intus miniacea; perist.- 
intus subincrassatum, marginibus callo crasso, prominulo junc- 
tis, basali et externo cum parte vicina anfractus ultimi minia- 
.ceis. — Opere. normale, corneo-fuscum. — Diam. maj. 4!/,, 
min. 32/,. at. 32/, mill. « (Cr.) | 
^ — Helicina. miltochila Crosse in Journ. Conch. XVII. 1869. p. 187; XIX, 
| YET DOR t5. i05. 
3 Habitat in. Oceania? 
92. H. velutina Guppy. 1 
.lesta orbiculato-depressa, oblique valde striata, rubro- 
brunnea, epidermide velutina induta; epidermis decussata, 
pubescentia in ordinibus punctorum exiguorum disposita; Spira 
brevis; apex breviter acuminatus ; anfr. 5, vix convexi, ad 
peripheriam carinati, carina distincte lirata lineis pubescentibus; 
apertura obhqua, semiovata; peristoma parum incrassatum et 
expansum;: columella in nodum distincte terminans; callus 
basalis amplus, cireumseriptus. — Operc. tenue, corneum, mar- 
gine rubeseente. — Alt. 5, lat. 8!/ mill.* (G.) — .'* 
Helicina velutina Guppy in Ann. and Mag. n. h. 4th. ser. I. 1868. p. 434. 
Habitat in insula Dominica Indiae occidentalis. . ! 
Obs. ,Aliquantulum affinis 7. subfuscae.* 1 
H. Guppyi Pease. 1 
».lesta orbieulato- depressa, lineis increment. regulariter 
et dense striata, pallido-fusca; spira brevis, depressa; ' apex 
' vix acuminatus; anfr. circa 4, carina, superne applanati, 
ultimus paulo productus; apertura obliqua, semiovata; peri- 
stoma parum incrassatum et expansum; columella brevis, in 
nodum terminans; callus basalis amplus, tenuis, leviter cireum- 
scriptus. — Opere. corneum, ad marginem rubescens. — Alt. 4, 
lat. 7 mill. (G.) 
Helicina humilis Guppy in Ann. and Mag. n. h. 4th. ser. I. 1868. p. 434. 
Non Zombr. & Jacq. 
-—— Guppyi Harper Pease in Proc. Zool. Soc. 1871. p. 467. 
Habitat in insula Dominica Indiae occidentalis. 
Obs. ,Affinis H. subfuscae et velutinae? An H. velutinae var.?* 
: 1T 
