OMPHALOTROPIS §. 1. 
307 
Realia hieroglyphica Gray Catal. Cycloph. p. 64. N. 7. 
Omphalotropis hieroglyphica Pfr. in Proc. Zool. Soc. 1851 ; Consp. 
N. 451. 
Habitat . . .? 
2. O. pupoides (Bulimus) Anton. 504 
T. subperforata , oblongo-turrita , striatula, nitidula, lutes- 
centi-cornea ; spira sursum attenuata, acutiuscula; anfr. 8 vix 
convexiusculi , ultimus subcarinatus , circa perforation em com- 
pressus; apertura fere verticalis, rotunclato-ovalis ; perist. sim- 
plex, marginibus disjunctis vel callo tenuissimo junctis, dextro 
subsinuoso , columellari reflexiusculo. — Operc. membrana- 
ceum. — Long. 6 , diam. 2 '/ 3 mill. Ap. vix 2 mill, longa. 
(Coll. Nr. 230.) 
Bulimus pupoides Anion Verzeichn. p. 42. N. 1535. *) 
Hydrocena Oparica Pfr. in Zeitschr. f. Mai. 1847. p. 112. 
Cyclostoma pupoides Chemn. ed. II. N. 205. p. 183. t. 30. f. 13 — 15. 
Realia oparica Gray Catal. Cycloph. p. 64. N. 8. 
Omphalotropis pupoides Pfr. in Proc. Z. S. 1851 ; Consp. N. 452. 
Habitat in insula Opara. 
3. O. terel»i*alis Gould* f 505 
T. parva, turrita, acuminata, flava vel dilute cornea, lae- 
vigata, umbilico rimato circumvallato perforata; spira elevata, 
acuta; anfr. 6 — 8 convexiusculi, antice subangulati, sese partim 
obtegentes ; sutura impressa ; apertura subrotunda , postice 
angularis, campanulata; perist. simplex, anfractui penultimo 
longe adnatum. — Lat. */, 0 , alt. */ 4 poll. (Gr.) 
Cyclostoma terebrale Gould in Proc. Bost. Soc. 1847. p. 206 **) etExped. 
shells p. 39. Ed. 1851. p. 106. f. 120. 
— — Petit in Journ. Conch. 1850. I. p. 47. 
Omphalotropis terebralis Pfr. in Proc. Zool. Soc. 1851 ; Consp. N. 453. 
Habitat in insulis Taheiti et Eimeo. 
* ' * 
* 
*) T. elongato - conoidea , spira perlonga; anfr. 6y 2 — 7 plani, sutura 
acuta separati, ultimus */ 4 longitudinis formans, penultimo paulo angustior ; 
nitida, fuscula, perforata; apertura subrotunda, anfractu ultimo vix modi- 
ficata; perist. acutum. — Lat. l*/ 4 '". Alt. 2 l / 2 "\ (Anton 1. c.) 
**) Distinguished from allied species by its acuminated spire , angular, 
imbricated whorls and expanded aperture. It bears a general ressemblance 
to Pupa fallax Say. (Gould 1. c.j 
20 
