IIELICINA.— Plate V. 



•exterm supra miiltu tt infra panlo ditnatim emar- 

 ginato, hinc irilobato ; luba mcdiand productA, 

 linguceformi. 



The royal IIklicina. Shell large, globose, spirally 

 striated, variously painted, spire conical, wliorls 

 rather convex; columella flattened, slibtrigonal ; 

 outer lip above much, and below a little sinuously 

 emarginated, thus trilobate, middle lobe produced, 

 tongue-shaped. 



Morelet. Test. Nov. 10. 



Helicina unguiculata, Poey (var. f. 104). 



Helicina mvltutriata, Velasques. 



Helicina maculosa^ Newconibe. 



Hab. Cuba. 



Species 39. (Mus. Brit.) 



Helicina eetracta. Hel. testa suhjhbosa, fusco-nibes- 

 centi ; spird convexd ; ultimo anfruvtu rotundo, 

 infra subdepresso ; columella minutA, quasi re- 

 traetd, labio externo antice oblique prodiicto, ad 

 juncturam acclivi, paulu emarginalo. 



The retracted Helicina. Shell subglobose, reddish- 

 brown ; spire convex ; last whorl rounded, slightly 

 depressed below ; columella very small, as it were 

 drawn back ; outer lip anteriorly obliquely pro- 

 duced, sloped upwards at the junction, a little 

 emarginated. 



Poey. Mem. vol. i. p. IIC, tab. 12, fig. 20-2C. 



Hab. Cayajabos, Cuba. 



Species 40. (Mus. Brit.) 



Helicina Sprucei. Hel. testd subrosed, solida ; spird 

 subpyramidatd, lateribus plamdatis ; rallo ventndi 

 tenui, jiarvo ; columella trigond, labio externo 

 anguste rejlexo, ad ■luncturam leviler emarginato. 



Spruce's Helicixa. Shell rather pink, solid ; sj.ire 



subpyraniidal, with flattened sides ; ventral 

 thin, small, columella trigonal, outer Ii[) na 

 reflected, slightly emarginated at the junoti 



Pfeii'FEi:. Proc. Zool. Soc. 1857. 



Hab. Tarapota, Andes. 



Species 41. (Mus. Brit.) 



Helicina okesigena. Hil. testi'i suhgtoboso-cohijin.-i.-d, 

 rosea -fiiscesrcnte, spin! Icnticulari ; iiiijhiiiit iilhiint 

 rotundo-depresso ; columeUd jiarrd, trignnd ; lab/o 

 externo angnsti rcfexo, ad jancluram rix emarginato. 



The mountain-i!01!N Helicina. Shell subglobose-coni- 

 pressed, pinky-brown, spire lenticular; last wdiorl 

 roundly depressed ; columella small, trigonal ; 

 outer lip uan'owly reflected, scarcely emarginated 

 at the juncture. 



D'Orbigny. Synopsis, p. 28. 



Hab. Bolivia. 



Species 42. (Mus. Brit.) 



Helicina sciii-uscA. Hd. testd mmpressd, subangnla'd, 

 succintd ; spird deprtsso-canird ; tdtiiao anjractn 

 depnsso-svhaiignhita ; calta nntrali subrotundo ; 

 cohwuild parrd, dcntiformi ; labio externo tenui, 

 prope rolumellam patdo emarginato. 



The brownish Helicina. Shell compressed, rather 

 angular, amber-coloured ; sj)ire depressed-conical ; 

 last whorl depressed-subangular ; ventral callus 

 rather rounded ; columella small, tooth-shajied ; 

 outer lip thin, a little emarginated near tlie 

 columella. 



Menke. Synopsis, p. 71). 



Helicina rotellina (var.) Potiez et Micliaud. 



Helicina Hornbeclcii (var.) I'hdippi. 



Hab. Porto Kico. 



