obtusata Gm. 250 — Bul. obtu- 
satus B. 
obversa Born v. Gualteriana. 
obvia Z. ('Theba B.) v. ericetorum. 
— Jan v. protea. 
obvoluta Müll. Lm. 76. Rm. I. 
69. (Vortex B.) 
£ Müll. v. holoscricea 
(B., vw. rufescens? 
Mont. 
occultata Parr. Ant. 36. 
oceanica Guill. Rev. zool. 
1842. 140. 
ocellata Parr, v. Olivieri. 
ochracea F. t. 30. f. 1 v. ochro- 
]cuca. 
Z. v. cespitum, 
ochroleuca F. 308. 
ochthephila Orb. syn. v. hy- 
lephila var. Orb. voy. 
Ocskayi Stentz v. triaria. 
octanfracta Mont. — Limn, elon- 
gatus. 
— "Wood — Limn. mi- 
nutus. 
octona L. 695 — Palud. octona 
Nilss. 
— . Gm.120 — Achat. acicula. 
ae Ift GmioChj- Achat. 
octona. 
Penn, — Limn. elongatus. 
oculata (Carocolus) Montf. v. ca- 
rocolla. (B.) 
oculus capri L. Gm. 6 v. anguicula? 
— Müll. 239 v. alzira. 
— Htm, v. verticillus. 
-—— Wood 81,97: C€y- 
clost. volvulus. 
oculus communis Gm. 159 
Ampull. effusa. 
odontostoma F. — Macrodontes. 
oleacea F. 360 — Glandina. 
olivacea Risso 63. 
— 
— 
92 
— 
olivetorum Gm. 170. Lm. 47. 
Rm, VII. 34. (Mesomphix B.) 
Olivieri F. 255. Hm. VI. 37. 
(Bradybswna D.) 
Olivieri 7 Fér. v. syriaca. 
y Fér. v. carthu- 
C. Pfr.Mich.c.)? siana. 
b Roth v. Rothii. 
olorina Orb. syn. — Bulimus. 
omalomorpha Orb. voy. 249. 
(Helicella D.) r 
onychina Rm. !X. 7 v. syriaca. 
oomorpha Sow. Pr. Z. S. 1840. 
103 — Bulimus. 
opaca Gm, 212 — Limn. trunca- 
tulus var. (B.) 
* opalina Sow. ' 
— 
opanica Ánt. 39 v. oparica. 
oparana (Pitys) D. 9. 
oparica Ant. in litt. (nec opa- 
nica. 
orbicula Orb, voy. 250. (He- 
licella B.) 
orbicula Hutt. journ. asiat. Soc. 
VII v. Huttonii Pfr. 
orbiculata F. 86. Dh. 216, 
(Dentellaria B.) 
orbiculata Wood spl. 7. 2 v. 
plicatula. 
Orbignyi WB. Orb. can. 59. 
* orbis (Helicopsis) Beck. 
* orbitula Sow. 
ereades Orb. syn. — Bulimus. 
oregonensis Lea obs.ll. 100. 
oresigena Orb. voy. 240. (Cam- 
pylea B.) 
orientalis (Pomatia) B. 43. 
ornata (lberus) B. 27. 
Dh. M. FP. 
Jan v. Olivieri. 
* ornatella (Microcystes) Beck. 
orobena Orb. syn. — Bulimus. 
— 
