18 MELAMPUS $. 4. 
planiuseuli, perangusti, ultimus 2/, longitudinis fere aequans, 
basi attenuatus; apertura vix obliqua, angustissima, basi plica 
unica columellari valida, acuta, oblique ascendente bipartita; 
perist. simplex, acutum, margine dextro intus dentes 6 —8, 
quorum infimum majorem, plicaeformem, gerente. — Long. 9, 
diam. max. 5 mill Ap. 6 mill. longa, medio 1 lata. (Coll. 
Nr. 9.) 
Auricula. cingulata. Pfr. iu Wiegm. Arch. f. Nat, 1840. T. p. 251. *) 
-— — Küist. Auric. p. 40. t. 6. f. 4— 6. **) 
— — Jay Cat. 1850. p. 264. n. 6141. 
— oliva Orb. Moll. Cub. I. p. 189. t. 12, f. 8— 10. ***) 
— sienostoma Kiüsi. olim in Ind. fasc. 42. 
Melampus cingulatus C. B. .4dams Contrib. to Conch. Nr. 3. p. 42. 
INTO n NBO- 
— -— Pfr. Syn. Auric. n. 4. 
— — Shuttl. Diagn. Nr. 7. p. 162. 
-— — (Tralia) 47. et 4. 4dams in Proc. Zool. Soc. 1854. 
p: H. n. 27. 
-— — Poey Memor. I. p. 394. 
Tralia cingulata ('Tifata) H. et 4, 4dams Gen. rec. Moll. II. p. 245. 
Habitat in insula Cuba! Jamaica (C. B. Adams), Portorico 
( Blauner). 
Obs. Conf. speciem sequentem, 
8 5. MK. buiinoides VMomtageu. 
T. ovata, pallide cornea, versus apicem purpureo-fusces- 
cens; spira in mucronem acutum producta; sutura imbricata; 
anfr. 11—12 plani, ultimus ?/, longitudinis formans; apertura 
contracta, pariete aperturali inermi, labro ad basin revoluto, 
in aperturam intrante validamque plicam in columella formante. 
— Long. ?/ poll. (Mont.) 
Voluta bullaoides Mont. 'Test. Brit. Suppl. p. 102. t. 30. f. 4. 1) 

*) T. solidiuscula, utrinque conica, sordide albida spadiceo ecingulata; 
anfr. 7 planis, angustis, ultimo spiram duplo superante; columella basi uni- 
plicata; labro acuto; apertura oblonga, angustissima. — Long. 4, diam. 
2UAlinzc ((:Bfuxelottes) 
**) A, testa oblongo-ovata, laevigata , nidida, sordide alba, fasciis tri- 
bus aurantiis cincta, spira acuminata, fulva; apertura angustissima, alba; 
columella uniplicata, plica maxima; peristomate plicato. — Alt. 4, lat. 2 
lin, (Küst, l. c.) , 
***) 'T. ovato-elongata, crassa, antice dilatata, albido-fulva, albo bifas- 
ciata; spira elongata, apice obtusissima; anfr. 9 planis, angustis, ultimo 
magno, convexo; apertura elongata, angustissima, antice dilatata; columella 
uniplicata, labro intus sulcato. — Long. 11, diam. 4 mill (Orb 1. c.) 
1) Shell ovate, pale horn colour, inclining to purplish-brown at the tip, 
