1012 
18. Otopoma (R o ch e b r u n i a) vitellina L. Pfeiffer. 
(Taf. 43. Fig. 35. 36.) 
Testa umbilicata, globoso-conica, solida, striis incrementi confertis et liris confertissimis 
scabre decussata, fiavido-rubella, pallidius irregulariter strigata; spira. elevato-conica, apice 
nigrescens, obtusula ; anfractus 5 convexi, ultimus rotundatus, infra medium sublaevigatus, 
in umbilico angusto pervio spiraliter sulcatus. Apertura vix obliqua, ovali rotundata; peri- 
stoma Simplex, marginibus approximatis, callo junctis, dextro subrepando, recto, sinistro me- 
dio dilatato, patente. — L. Pfr. 
Cyclostoma vitellinum L. Pfeiffer, in: Proc. Zool. Soc. London 1852 p. 64; 
Martini & Chemnitz, Couch. Cab. ed. II p. 338 t. 43 fig. 35. 36. 
Otopoma vitellinum L. Pfeiffer, Monogr. Pneumon. 1852 vol. 1 p. 184. — 
(Rochebrunia) Bourguignat, in Revoil, Faune Flore pays Qo- 
malis, Moll. p. 80. — (Ligatella) Kobelt & Moellendorff, Catal. 
Pneumon. in: Nachr. Bl. D. malak. Ges. vol. 30 p. 179; Sep. 
p. 83. 
Madagascar. Ob hierher gehörig? 
19. Otopoma (Rochebrunia?) turbinatum G. Austen. 
Taf. 146. Fig. 10. 
Testa turbinata, umbilicata, lirulis spiralibus regularibus subtilibus sculpta, umbilicum 
versus laevis; alba; apex laevis; spira pyramidata, sutura impressa. Anfractus 5 1 / 2 bene ro- 
tundati; apertura subcircularis, supra leviter angulata; peristoma tenue, margine columellari 
valde arcuato. — Operculum — ? 
Diam. maj. 8,8, min. 7,9, alt. 5 mm. 
Otopoma turbinatum Godwin- Austen *) Shells from Sokotra, in: Proc. zool. 
Soc. London 1881 p. 255 t. 28 fig. 2. 
Schale genabelt, kreiselförmig, mit regelmässiger feiner Spiralskulptur, nach 
dem Nabel hin glatt, einfarbig weiss; der Apex glatt. Gewinde pyramidal, mit ein- 
*) Shell turbinate, umbilicated; sculpture regulär, fine, equally distributed spiral ribbing, smooth on 
tbe last wborl near the umbilicus; apex smooth; colour white; spire pyramidale, suture impressed; whorls 
4 1 / 2 , well rounded; aperture nearly circular, slightly angular above; peristoma thin, murch curved on the 
«olumellar margin. Operc. — ? Diam. 8,8 mm. 
