40 CYCLOTUS $. 3. 
Cyclotus variegatus Smains. Malacol, p. 336. 
— -— Pfr. Consp. N. 43. 
— planorbulus Gray Catal. Cycloph. p. 8. N. 14. (ex parte.) 
Aperostoma planorbulum Pfr. in Zeitschr. f. Malak. 1847. p. 104, 
Habitat in insulis Philippinis (H. Cuming). 
70 44. €. Taylorianus Pf. 
T. late umbilicata, depressa, subdiscoidea, tenuis, subtiliter 
striata, vix nitidula, sub epidermide folvbeliüren albida, stri- 
gis fulguratis castaneis elegantissime picta;  spira subplana, 
vertice corneo, mucronato; sutura profunda; anfr. 5 convexi, 
uitimus subbiangulatus, in quovis angulo serie pilorum nigro- 
rum cilitus, antice vix deflexus, 4 mill. pone aperturam tubulo 
rostellatim recurvato munitus; apertura perobliqua, subcircu- 
laris; perist. subduplicatum: internum expansum, adnatum, 
externum ad anfr. penultimum subincisum, margine sinistro 
breviter reflexo, dextro late expanso, supero tectiformi, dila- 
tato. Operc. calceareum, arctispirum, extus concaviusculum. 
— Diam. maj. 17, min. 13, alt. 6 mill. Ap. intus 5'/, mill. 
longa. (Coll. Nr. 25.) 
Cyclostoma Taylorianum Pfr. in Zeitschr. f. Malak. 1851. p. 7. 
— -— Chemn. ed. II. Cycl. N. 285. t. 38. f. 27—29. 
t 43. f, 1— 8. 
Cyclotus Taylorianus Pfr. Consp. N. 32. 
Habitat Sarawak insulae Borneo. 
Obs. Conf, Pferocyclos biciliatus Mouss. 
71 45. €. rostellatus EP*fr. 
T. umbilicata, depressa, sohdula, striatula, cornea, strigis 
fulguratis castaneis ornata; spira brevissime turbinata, vertice 
mucronato, nigro; anfr. 4'/, convexi, ultimus antice descen- 
dens, 5 mill pone aperturam tubulo rostellatim  recurvato 
munitus; umbilicus latiusculus; apertura perobliqua, subcircu- 
laris; perist. duplex, rubellum: internum continuum, subex- 
pansum, adnatum, externum angulatim patens, superne breviter 
fornicato-dilatatum, infra anfractum penultimum angustissimum. 
— Operc. arctispirum, utrinque concaviusculum, intus P 
nitidum, margine sulcatum. — Diam. maj. 1l, min. 9, alt. 5 
mill. Ap. intus 4 mill. diam. (Mus. Cuming.) 
Cyclostoma rostellatum Pfr. in Zeitschr. f. Mal. 1851. p. 8. 
— — Chemn. ed. II. Cycl, N. 286. t. 38. f. 30—34. 
Cyclotus rostellatus Pfr. Consp. N. 44. 
Habitat Sincapore (Taylor). 
