343 
908 CYCLOSTOMUS 8. 4. 5. 
30. €.? Moulinsii Grateloup. 
T. umbilicata, orbiculata, solidiuscula, spiraliter confertim 
subsuleata, fulvescenti-albida, lineis confertis spadiceis, inter- 
dum confluentibus, fasciaque 1 peripherica latiore ornata, basi 
pallidior; spira brevissima, mucronata; anfr. 5 convexi, cele- 
riter accrescentes, ultimus ad suturam impressus; umbilicus 
latus, perspectivus; apertura obliqua, subcircularis, intus cas- 
taneo et albo fasciata; perist. undique breviter expansum, 
marginibus fere contiguis, callo lunatim exciso junctis, dextro 
superne subsinuato. — Operc.? — Diam. maj. 34, mun. 26, 
alt. 16 mill. Ap. intus 14 mill. longa. (Mus. Cuming.) 
Cyclostoma Moulinsii. Grat. Act. Soc. Linn. Bord. XI. p. 444. t.3. f. 19. *) 
— E Chemn. ed. II. N. 6. p. 15. t. 2. f. 18. 19. 
— Desmoulinsi Som. Thes. N. 97. p. 125. t. 25. f. 97. **) 
Cyclophorus Moulinsii Pfr. in Zeitschr. f. Malak. 1847. p. 108. Consp. 
N. C195; 
— — Gray Catal. Cycloph. p. 21. N. 27. 
Habitat in insula Madagascar. 
$. 5. 
344 31. €. euchilus Pfr. 
T. umbilicata, turbinato-subglobosa, solidula, oblique con- 
fertim striata, lineis impressis distantüioribus obsolete clathra- 
tula, parum nitida, albida, violaceo -fusco et fulvo variegata; 
spira turbinato-elevata, apice acutiuscula; anfr. 5!/, convexi, 
rapide accrescentes, ultimus rotundatus, ad suturam subde- 
pressus, medio albo-fasciatus, basi confertim et valide spira- 
liter suleatus; umbilicus mediocris, infundibuliformis; apertura 
vix obliqua, subangulato-circularis, intus purpurascenti-carneo 
micans; perist. subcontinuum, album, marginibus superne dila- 
tatis, callo subemarginato junctis, dextro et basali laüssimis, 
*) 'T. orbiculato -subturbinata, valde depressa, late et profunde umbili- 
cata, transversim sulcata vel lamellata, luteo et rufo variegata, flammulis 
longitudinalibus pallide flavis ornata; spira brevi, acuta, ad verticem nitida; 
apertura obrotunda ; labro acutissimo. — Alt. 23— 24, diam. 34 mill. (Grat. l. c ) 
**) T. suborbieulari, depressiuscula, tenuiuscula, pallescente, strigis 
plurimis irregularibus fuscis spiraliter picta; spira brevi; anfr, 4'/, rotun- 
datis, leviter spiraliter striatis, rapide crescentibus, ultimo maximo; sutura 
tenui, angusta; apertura fere circulari, postice subangulata; peritremate an- 
gusto, reflexo, prope ultimum | anfractum subexpanso; umbilico magno. 
(Sow. l. c.) 
