CYCLOPHORUS $&. 3. 4. 101 
vatis spiralibus notata; operculum extus leviter concavum, intus 
planum, laevigatum, nucleo centrali minuto. — Scabrina JBlanf. in 
Ann. and Mag. 3d. ser. XIII. 1864. — Z/anl. & 'Theob. Conch. ind. 
t. 4. f. 4. —  Cyclophorus (Myxostoma) Calyx Stol. in Journ. As. 
Soc. XL. 1871. Pt. 2. p. 148. — Z'ütel Cat. p. 119. — Moulmein 
Birmaniae. 
&. C. hispidulus Blanford. 1 
»lesta late umbilicata, subplanato-depressa, radiato-striata 
et hneis concentricis impressis subtilissimis et confertis notata, 
alba, epidermide crassa, saturate fusca, latam et elevatam co- 
stulationem spiralem (in junioribus distinctiorem) formante ve- 
stita; spira fere plana, apice vix exserto, sutura profunda; 
anfr. 5, cylindracei, ultimus versus aperturam subverticalem 
cireularem perparum descendens; peristoma duplex: internum 
continuum, leviter prominens, externum leviter expansum. — 
Operculum multispirale, extus planum, marginibus anfractuum 
asperis et liberis, intus vix concavum, nucleo centrali minuto 
prominulo. — Diam. maj. 14, min. 12, alt. 7, diam. apert. 
5 mill. (B. angl.) 
Cyclophorus hispidulus W. T. Blanf. Contrib. to Ind. Malac. IV. 1863. p. 3. 
— — (Seabrina) B/anf. in Ann. and Mag. 3d. ser. XIII. 
1864. 
Habitat Mya Leit Doung prope Ava. 
8. 4. 
9. Saturnus Pfr. III. 61. — Martens Ostas. Zool. IL. p. 65. —  Pütel 
Cat. p. 119. — Camboja. 
10. speciosus (Cyclostoma) Phil. (Coll. 2.) I. 56. II. 41. III. 61. — 
Siam, Pegu. 
11. Siamensis (Cyclostoma) Sow. (Coll. 3.) I. 56. II. 41. III. 61. 
— Siam. 
12. aquila Sow. (Coll. 4.) I. 57. II. 41. III. 62. — Martens Ostas. Zool. 
II. p. 134 (ineludens C. perdicem Sow. ex parte et C. Debeauxii 
Crosse Nr. 18). — Pütel Cat. p. 119. — Cyclostoma aquilum Sow., 
subinvolvulus Soul? *) — Singapore. 
13. C. Bankanus Martens. 1 
»Testa depresse turbinata, sat late umbilicata, subangulata, 
fascia suturali articulata, peripherica pallida, basalibus duabus 
frondosis fuscis; apertura subperpendicularis; peristoma cras- 
*) Ab E. v. Martens et lssel cum dubio synonymum Cyclophori 
-Borneensis Metc. citatum. 
