LEPTOPOMA $. 3.4. 113 
Cyclostoma ciliferum Mouss. Jav. Moll. p. 56. t. 7. f. 3 
Leptopoma ciliferum Pfr. Consp. N. 162. 
Habitat in insula Java. 
Obs. ,Peraffine C. ciliato Som.* 
6. 4. 
13. E. undatuma YMetealfe. 195 
T. angustissime perforata, globoso-conica, tenuis, concen- 
trice subtilissime striata, diaphana, albida, strigis undatis fus- 
culis irregulariter picta; spira elevato-conica, acutiuscula ; anfr. 
9'/, vix convexiusculi , ultimus magnus, infra medium acüte 
earinatus, utrinque convexus; apertura diagonalis, ovali-rotun- 
data; perist. tenue, marginibus disjunetis, dextro late angu- 
latim expanso, columellari breviter reflexo. — Operc.? — 
Diam..maj. 15, min. 11'/, alt. 12 mill. (Mus. Metcalf.) 
Cyclosltoma undatum Metc. in. Proc. Zool, Soc. 1851. 
Leptopoma undatum Pfr. Consp. N. 163. 
Habitat in insula Borneo. 
19. E. fibula Sowerby. 196 
T. perforata, trochiformis, tenuis, striatula, oblique mal- 
leata, alba unicolor vel strigis fulminantibus corneis ornata; 
spira conica, acuta; anfr. 5— 6 planiusculi, lineis elevatis inae- 
qualibus cincti, ultimus convexiusculus, basi distinctius cari- 
natus; umbilicus angustus, semiobtectus; apertura ampla, per- 
obliqua, truneato- ovalis; perist. undique expansum, marginibus 
distantibus, callo tenui junctis, dextro strictiusculo, basali levi- 
ter arcuato, columellari PY Rei cie dilatato-reflexo. — Operc. 
normale. — Diam. maj. 19, min. 15, alt. 16 mill. Ap. intus 
10 mill. longa, 8 lata. (Coll, Nr. 14.) 
Cyclostoma fibula Som. in Proc. Zool. Soc. 1843. p. 62. *) 
-—- — . Som. 'Thes. N, 126. p. 135. t. 30. f. 240—242. 
*) T. suborbiculari, conica, cinerascenti-fusca vel albida, nonnunquam 
fusco angulatim strigata; spira acuminatiuscula; anfr 5-— 6 laevibus, lineis 
spiralibus nonnullis elevatiusculis, ultima magna, antice obtuse carinata, ante 
peripheriam subplanulata; apertura subobliqua, rotundato-subquadrata; peri- 
tremate reflexo, supra ultimum anfractum late interrupto, latere umbilicali 
rotundato, revoluto; umbilico parvo, angusto; operculo tenui, corneo, anfr. 
6—7. (Sow. 1l. c.) 
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