OTOPOMA $. 1. 161 
XLI. Otopoma 6ray. 
"Hor Mon, Peeur? T. pi 195; IE p. 10; LEL p. 121. — 
DBlanford in Ann. and Mag. nat. hist. 3d. ser. XIII. 1864. p. 
464. — Püátel Catal. 1813. p. 11. 122. 
Genus a Cyclostomo vix characteribus sufficientibus se- 
parandum. 
Conspectus specierum. 
4. Umbilieo: prorsus clauso) 4 "Sn du oNT s 1— 9. 
D. Umbilico magis minusve aperto. 
]. Peristomatis margine dextro ex- 
panao vr M E UE Dd ders is 
2.Marsme dextro recto ;. ... . $. 9. —  8—14. 
3. — —  flexuoso. $. 4. — 18—19. 
Jig 
l. clausum (Cycelostoma) Sow. I. 179. II. 110. III. 122. — Patel 
Cat. p. 122. —  Cyclostomus clausus Ad. — Yemen Arabiae. 
2. O0. Hinduorum W. Blanford. 1 
.lesta imperforata, clausa, umbilicata, globoso-turbinata, 
solidula, nitida, striata, juxta suturam et circa umbilicum laevis, 
extus versus peripheriam liris spiralibus subconfertis non- 
nunquam obsoletis cireumdata, carnea, vel albido-carnea; apice 
plerumque nigro; spira conoideo-convexa; sutura impressa. 
Anfr. 4'/, convexi, ultimus teres, antice descendens, varicem 
imperfectum interdum pone aperturam gerens. Apertura fere 
verticalis, rotunda; peristoma obtusum, marginibus disjunctis, 
externo antice arcuato, basali expansiusculo, columellari sublate 
expanso, umbilicum omnino callo complente. — Opere. testa- 
ceum, intus membranaceum, paucispirale, margine interno an- 
fractuum elevato, nucleo excentrico. — Diam. maj. 12, min. 11, 
axis 9, apert. diam. 6 mill.* (D.) 
Otopoma Hinduorum W. Blanf. in Ann. and Mag. n. h. 3d. ser. XIII. 
p. 464. 
— — Pfr. Mon. Pneum, Suppl. II. p. 122. 
-— sc IeHanl-. 4:605. Gonchz Ind. t...6:/$: 5.6. 
— — Pütel Catal. p. 122. 
