HELICINA §.ll. 
401 
140 If* * etriatula Potiez <t» Micliaufl. f 703 
T. trochiformi - depressa , fulva vel albida , sulcis longitu- 
dinalibus, regnlaribus ornata; anfr. 6 convexi, ultimus carina- 
tus; sutura marginata et crenulata; apertura parva, angulosa, 
dente in margine colnmellari posito modificata; perist. albidum, 
subreflexum; apex obtusus. — Alt. 4, diam. bas. 7 mill. 
(P. & M.) 
Helicina striatula Pot . et Mich. Gal. Douai I. p. 229. t. 23. f. 13. 14, 
Habitat . . .? 
141. II. Stanley! Forbes, f 704 
T. lenticularis, superne inferneque convexa, orbicularis, 
acute carinata, fusco - carnea , spiraliter striata; spira obtusa; 
anfr. 47* le viter convexiusculi ; basis imperforata, centraliter 
laevigata, alba; apertura oblique sublunata, angulata; perist. 
simplex, tenue. — Diam. maj. 6V 2 , min. 6, alt. 5 mill. (Forb.) 
Helicina Stanleyi Forbes in Voy. Rattlesnake. App. p. 381. t. 3. f. 4. 
Habitat ..Duchateau Isles“ Archipelagi Louisiadarum (Mac- 
gillivray). 
142. M. fulgora Oould. 705 
T. conoidea, tenuis, oblique striatula, carinata, pallide 
cornea, flammis albidis et rubris superne eleganter variegata; 
spira convexo-conoidea, acuta; anfr. 5 vix convexiusculi, ulti- 
mus peripheria acute et compresse carinatus, basi convexior; 
apertura parum obliqua, subtriangulari - semiovalis ; columella 
brevis, callum tenuem emittens, rectangule cum perist. tenui, 
vix expansiusculo juncta. — Operc. pallidum, semiovale. — 
Diam. maj. 6, min, 5, alt. 37 2 mill. (Mus. Cuming.) 
Helicina fulgora Gould in Proc. Bost. Soc. 1847 p. 201 ; Exped. shells 
p. 36. *) Ed. 1851. p. 97. f. 106. 
Habitat in insulis Sandwich. Upolu et Manua. 
columella sub-complanata , triangulari; labio externo crasso, rotundato; Ca- 
rina obsoleta, infra carinam centrali; operculo corneo. (Sow. 1. c.) 
*) T. parva, lenticularis, acute carinata, glabra, dilute castanea, lineolis 
radiantibus angulato-flexuosis, prope suturam et ad carinam dilatatis, picta: 
spira depresso-conica, acuta ; anfr. 5 — 6 planatis : apertura lata, semilunaris ; 
peristomate reflexo , flavido , ad basim rectangulari ; columella recta , callo 
modico albido induta. — Lat, 9 / 10 , alt. 5 / 40 poll. (Gould 1. c.) 
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