LEPTOPOMA. 
69 
Habitat in Promontorio Bonae Spei (Macgillivray, Layard.) 
* 
* •* 
133. C.? cornu venatoriuin §owerby. f 
„T. orbiculato-depressa, albicante; spira mucronafa, nigra; 
anfractibus 4 ventricosis , snperne transversim stria tis , infra 
laevibus, linea mediana ferrnginea ; sutura profunda; apertura 
circulari, peritremate tenui, acuto ; umbilico maximo.“ (Sow.) — 
Diam. raaj. 20, alt. 11 mill. (Ex io.) 
Cyclostoma cornu venatorium »Gmel « , Sow. Thes. p. 107. t. 24 
f. 41. 42. 
Aulopoma? cornu venatorium Pfr. Mon, Pneum. p. 53. 
— — — Gray Cat. Phan, p 34. 
Cyclophorus cornu venatorium Bens, in Ann. and Mag. 1857. XIX. 
Habitat . . . ? 
Ob s. Cl. Benson testam , in Ava collectam , apice albo modo ab 
icone Sowerbyana discrepantem et evidenter ad genus Cyclophorura perfci- 
nentem, cum Cyclost. venatorio identicam censet. — In collectionibus Lon- 
dinensibus saepius Aulopoma Itieri nomine Sowerbyano designatum vidi. 
VIII. Leptopoma Pfr. 
Conf. Pfr. Mon. Pneum. p. 101. — Gray Cat. Phan, 
p. 71: genus Cyclophorinorum. — Woodm. Man. Moll 11. 
p. 177: subgenus Cyclophori, -- H. et A . Adams Gen. rec. 
Moll. 11. p. 281: genus Cyclophorinarum, sejuncta Dermato- 
cera restriction. — Pes animalis simplex. (Nonne plures spe- 
cies, nunc hue relatae, ad Dermatoceram potius referendae 
sint?) 
Conspectus specierum. 
A. Peristomate reflexo. 
1. Ecarinatae §. 1. Nr. 1 — 10. 
2. Carinatae, 
a. globoso-conicae, 
a. carina levi §.2. Nr. 11 — 20. 
fl. carina acuta §.3. Nr. 21 — 29. 
b. conicae . . §. 4. Nr. 30 — 37. 
B. Peristomate simplice recto . . . . §. 5, Nr. 38—44, 
