CYCLOPHORUS $. 19. 20. To 
177. Thwaitesi (Cyclostoma) Pfr. II. 66. III. 76. — Ceylon. 
178. Parapsis Bens. (Coll. 64.) II. 66. III. 76. — Ceylon. 
179. ravidus (Cycelostoma) Bens. I. 99. II. 67. III. 76. — Montes 
Nilgherries. 
180. ? disculus (Cyclostoma) Pfr. I. 99. II. 67. III. 76. — Habitat? 
181. Beauianus (Cyclostoma) Petit. (Coll. 65.) II. 67. III. 76. — 
Pütel Cat. p. 119. —  Cyelostoma inornatum .Redf. — Guadeloupe. 
182. Shiplayi (Cycelostoma) Pfr. II. 68. III. 76. — Montes Nilg- 
herries. 
183. ? Moricandi (Cyclostoma) Pfr. (Coll. 66.) I. 100. II. 68. III. 
76. —  Pütel Cat. p. 119. — Cyclostoma disjunctum .Morelet. — 
Cyclopoma, disjunctum T'rosch. — Brasilia. 
184. convexiusculus (Cyclostoma) Pfr. IL 68. III. 76. —  Pütel 
Cat. p. 118. — Promont. Bonae Spei. 
* * 
* 
185. cornu venatorium (Cyclostoma) Sow. (Coll. 67.) II. 69. III. 
76. — Pütel Cat. p. 119. — Aulopoma? cornu venatorium Pfr. olim. 
(I1. 53.) — Ava. 
&. 30. 
186. C. Martinezi Hidalgo. 
T. latissime umbilicata, planorboidea, utrinque fere aequa- 
liter subexcavata, confertim striata lineisque spiralibus sub 
lente decussata, fulva, strigis pallidis irregulariter radiata; 
sutura mediocris, marginata; anfr. 4—-4!/, convexiuscul, mo- 
dice accrescentes, ultimus ad peripheriam carinis 4 acutius- 
culis munitus, in interstitüis conferte spiraliter striatus, antice 
non descendens; apertura verticalis, circularis; perist. tenue, 
rectum, continuum, anfractui contiguo breviter adnatum, mar- 
gine dextro carinis denticulatum. — Operc. pallidum, tenuius- 
culum, arctispirum. — Diam. maj. 22, min. 17, alt. centro 4, 
anfr. ult. (— apert. diam.) 7!/, mill. (Coll. Mousson.) 
Cyclophorus Martinezi Hidalgo *) in Journ. Conch. XIV. 1866. p. 273. t. 
8. f. 5; Col. Memor. p. 4. 
— — Pfr. Novit. eonch. IV. p. 131. Nr. 836. t. 129. f. 
11—14. 
*) ,T. depressissima, planorboidea, utrinque concava, sublaevigata, ad 
peripheriam spiraliter lirata et striata, sub epidermide fulva, utrinque fusco 
latizonata et paululum decidua, albida; spira immersa; anfr. 4!/,, modice 
convexi, ultimus rotundatus, ex utroque latere subdepressus, antice teres, non 
solutus, ad peripheriam valide quadriliratus; apertura circularis, albida; pe- 
ristoma simplex, margine columellari adnato. — Operc. arctispirum, corneum, 
rotundatum, extus concavum, nucleo centrali. — Diam. maj. 22, min. 18, 
alt. 6!/, mill. — Baeza reipubl. Aequatoris.* (Hid.) 
