350 HELICINA $. 3. 
Helicina soliduta Gray in Zool. of Beech. voy. p. 146. t. 38. f. 26. *) 
— — . Som, Thes. N. 7. p. 3. t, 2. f. 52-54, ***) 
— — . QChemn. ed, II. N. 18. p. 91. t. 2. f. 26—29. 
Habitat in insula Elizabethae (H. Cuming). 
586 23. M. lems Len. 
T. parva, lenticularis, supra lutea, subtus rufa; anír. 9, 
quorum inferior carinatus; spira plano-convexa; apertura dila- 
tata; labrum crassum; columella subeallosa et luteola. — 
Diam. 5A, long. '*/,, *poll^ (Liea:) 
Helicina lens Lea Observ. I. p. 161. t. 19. f. 56. ***) 
— — Son. Thes! 143. 48: 
Habitat in insulis Feejee. 
587 24. NHÉ. comstrieta Pr. 
T. parva, lenticularis, crassa, sublaevigata, non nitida, 
opaca, albida, lineis undulatis rubris picta; spira vix elevata, 
obtusa; anfr. 4'/, planulati, ultimus angulatus, basi subturgi- 
dus, pone aperturam constrictus; apertura obliqua, subtrian- 
gularis, intus rubra; columella simplex, callum crassiusculum 
albidum retrorsum emittens; perist. simplex, obtusum, latere 
dextro rotundatum. — Opere. tenuiusculum, semiovale, succi- 
neum. — Diam. maj. 6, min. 5, alt. 3'/, mill. (Coll. Nr. 32.) 
Helicina constricta Pfr. in Proc. Zool. Soc. 1848. p. 120. 
— — (ÜRenin. "ed. IN. 197p: 22-6 7..£ 97-90: 
B. Callo basali igneo: 
Helicina rhodostoma Migh. in sched. Cuming. Nec Sow. 
Habitat in. insulis Sandwich. 
588 25. ME. lenticularis Sowerby. 1 
'T. eloboso-lenticularis, carinata, laevis, superne aurantiaca ; 
o P x 
sutura alba; apertura extus angulata; subtus palhda, convexi- 
*) T. subglobulari, glabra, solida, crassa, flava; anfr. 4 subventrosis, 
ultimo magno, obtuse carinato; apertura parva, margine externo Obtuse an- 
gulata; peristomate crasso. (Gray l. c.) 
**) T. crassa, depresso-conica; anfractibus carinatis; labio interno 
calloso, externo crasso, prope columellam sub- coaretato. (Sow. l. c.) 
***)'lhe lenticular. form and sharp carina of the body whorl distin- 
guish this species. Within it is orange, and about the base of the shell 
there is a disposition to yellow. (Lea l. c.) 
