, 
174 CYCLOSTOMUS $. 4. 5. 
38. ?ehloroticus (Cyclostoma) Pfr. II. 117. III. 126. — Madagascar. 
39. Moulinsii (Cyclostoma) Grat. (Coll. 14.) I. 208. II. 117. III. 
126. — Cyelostoma  Desmoulinsii Sow. — Cyelophorus Moulinsii Pfr. 
olim. — Madazascar. 
40. Macareae (Cyelostoma) Petit. (Coll. 15.) IIL. 126. —  Pütel 
Cat. p. 122. — Madagascar. s 
8. D. 
41. euchilus (Cyelostoma) Pfr. (Coll. 16.) I. 208. II. 118. III. 127. 
— Pátel Cat. p. 122. — Madagascar. 
49. multifasciatus (Cyclostoma) Grat. I. 209. II. 118. III. 127. — 
Madagasear. 
43. tubulum (Cyelostoma) Reeve. f III. 127. — Habitat? 
44. zonatus (Cyclostoma) Petit. I. 209. II. 118. III. 127. — Ma- 
dagasear. 
45. obsoletus (Cyclostoma) Lam. (Coll. 17.) I. 210. II. 118. III. 
127. — Patel Cat. p. 122. — Madagascar. 
46. Belairi (Cyclostoma) Petit. (Coll 18.) II. 118. III. 127. — 
Madagascar. 
47. C. halteatus Sowerby. 1 
,C. testa globoso-conica, modice umbilicata, griseo-alba, 
ferrugineo tincta, purpureo-fusco spiraliter lhneata et infra 
peripheriam unizonata; anfractibus subrotundatis, undique de- 
cussatim strlatis, spiraliter superne et inferne liratis; apertura 
circulari, intus fusco fasciata; labro albicante, latere externo 
vix expanso, latere ventrali tenuiter expanso; operculo calcareo 
spiral, planulato, anfractibus tribus.* (S.) — Diam. max. 21, 
alt. 22 mill. (ex icone.) 
Cyclostoma balteatum Sow. in Proc. Zool. Soc. 1873. p. 718. t. 59. f. 1. 
Habitat Madagascar. 
* 
48. Isabella Pfr. III. 127. — Cyclostoma Isabella Reeve. — Madagascar. 
49, citrinus (Cyelostoma) Sow. (Coll. 19) I. 211. II. 118. III. 1928. 
— Var.: Cyclostoma rugosum Sow., semidecussatum Pfr. — Habitat? 
50. xanthochilus Sow. (Coll. 20.) L 211. II. 118. III. 128. —  Pütel 
Cat. p. 122. —  QCyclostoma | xanthocheilus Sow. — — Morelet Sér. 
conch. II. 1860. p. 103: etiam in ins. Comorens. — Madagascar. 
51. ? castus (Cyelostoma) Pfr. II. 118. III. 128. — Madagascar. 
52. virgo (Cyclostoma) Pfr. II. 119. III. 128. — Madagascar. 
53. ? encausticus (Cyclostoma) Reeve. f III. 128. — Habitat? 
54. C. consanguineus Sowerby. 1 
.C. testa depresse turbinata, ample umbilicata, griseo- 
albida, purpureo-griseo spiraliter fasciata et infra peripheriam 
purpureo-fusco unizonata, transverse luteo flammea; spira sub- 
