368 
HELICINA §. 7. 
anfr. 4 subplani, celeriter accrescentes , ultimus antice con- 
strictus , basi parum convexns ; columella brevis, subverticalis, 
callum nitidum, circumscriptum , citrinum retrorsum emittens; 
apertura subtriangulari - semiovalis, integra ; perist. tenue, bre- 
vissimum, expansiusculum. — Operc. ? — Diam. maj. 5, min. 
4 '/ 2 , alt. vix 4 mill. (Mus. Cuming.) 
Helicina uberta Gould in Proc. Bost. Soc. 1847. p. 202 *) ; Exped. 
shells p. 37. Ed. 1851. p. 94. f. 112. 
— - Huberti (Gould?) in Mus. Cuming. 
Habitat in insulis Sandwich., Maui, Oahu. 
628 65. 01. muisiva -f 
T. parva, solidula, subglobosa, polita, rufo-viridis, supra 
lineolis flexuosis albidis radiata; spira anfr. 4 rotundatis; 
apertura lunata ; perist. reflexum , albidum , ad basim rectan- 
gulare; columella recta. — Lat. s /a o> a h- 7 I0 poll. (Gr.) 
ttelicina musivci Gould in Proc. Bost. Soc. 1847. p. 201 **); Exped. 
shells p. 36. Ed. 1851. p. 98. f. 107. 
Habitat in insulis Manua et Upolu. 
628 a * 65a. IVaajilis Morelet. *j- 
T. conoidea, tenuis, minutissime striatula, nitida, diaphana, 
corneo - rubella vel lutescens, unicolor; anfr. 6 convexiusculi ; 
columella brevis, callosa, cum margine basali callo prominulo 
juncta; perist. incrassatum , reflexiusculum. — Alt. 6, diam. 
5V 2 mill. (Mor.) 
Helicina fragilis Morelet Test, noviss. II. p. 17. N. 122. 
Habitat sylvas Petenenses Guatemalae. 
* 
* * 
629 66. M. alata Menhe. 
T. globoso-conica , tenuis, striatula, sub epidermide deci- 
dua, fuscula alba; spira conica, acutiuscula; anfr. 57 2 con_ 
*) T. parva, conica, subglobosa, laevis , dilute citrina; spira anfr. 4; 
sutura impressa; apertura parva, semilunaris, extrinsecus constricta; peri- 
stomate simplici , vix reflexo ; columella callo flavo copiosissimo , hand ap- 
presso, induta — Lat. 7 / 10 , alt. 3 /20 poll. (Gould 1. c.) 
**) Closely allied to H. fulgoru Gould, but smaller, more globular, 
not carinated, and destitute of radiated coloring beneath. (Gould 1. c ) 
