170 CYCLOSTOMUS $. 1. 
Conspectus specierum. 
A. Carmatae ( STCHITPPADRMN Trosch. ), 
Ldepressae 2.13 Ss od. IND LET 
2. turbinato-conicae, 
a. bi- vel multicarinatae $. 2. — 13— 32. 
b. unicarinatae . . . . . $..8. —. 88— 86. 
D. Ecarmatae, 
I: depressae) qns 2s $. 4. — 31— 40. 
2. globoso-turbinatae. 
a. Peristomate reflexo, 
NDS GUN MM esu SMEs $. 5. —  41— 55. 
V BS rra E50 RAN QUUM. PAUUO NNI cce e RIS caoys e 
b. Peristomate recto . . . $. 4. —  84— 94. 
3. ovato-turritae. 
a. Peristomate recto . . . $&. 8. — 395—106. 
b. — expanso. 
c. Laevigatae 4... 4 (4$. 9. 75 210 T EG 
B. Longitudinaliter plicatae $. 10. — 111—122. 
y. Decussatae |... «. . $. l1. — 123—121. 
SW 
l. Cuvierianus (Cyclostoma) Petit. (Coll. 1.) I. 189. II. 113. III. 
124. —  Pütel Cat. p. 122. —  Tropidophora Cuvieriana Trosch. — 
Madagascar. 
2. occlusus (Cyclostoma) Mórch. (Coll. 2.) IL. 113. III. 124. — 
Püátel Cat. p. 122. — Madagascar. 
3. formosus (Cyclostoma) Sow. I. 190. IL 113. III. 124. — Ma- 
dagasear. 
4. De-Burghiae (Cyclostoma) Reeve. f III. 124. — Madagascar. 
5. cariniferus (Cyclostoma) Sow. I. 191. II. 144. III. 125. — 
AMorelet Sér. conch. II. 1860. p. 105 *). —  Pütel Cat. p. 122. — 
Var.: Cyelostoma spectabile Petit. — Madagascar. 
6. articulatus (Cycelostoma) Gray. (Coll. 3.) I. 191. II. 114. III. 
125. — Morelet Sér. conch. II. 1860. p. 99: Madagascar. Püátel 
Cat. p. 122. — Crosse in Journ. Conch. XXII. 1874. p. 233. — 
Cyclostoma. filosum |Sow., Terveriana Grat. — lns. Rodriguez prope 
Mauritius. 
7. Deshayesianus (Cycelostoma) Petit. I. 192. II. 114. III. 125. 
— EE ein 
8. Abeillei (Cycelostoma) Grat. T I. 1983. II. i14. III. 125. — 
Madagascar. 
9. modestus (Cycelostoma) Petit. I. 193. II. 114. III. 125. —- Pütel 
Cat. p. 122. — Ins. Abd-el-Goury. 
*) , Opereulum duplicatum, pagina externa testacea, concaviuscula, 
multispira, albicans, nucleo subcentrali, translucido; interna tenuis, planu- 
lata, cornea, pellucida, rufescens.* (Mor.) 
