380 HELIX 8. 417. 
2489. H. compta H. Adams. 1 
«T. umbilicata, depressa, tenuis, cinnamomea; spira bre- 
vissime conoidea, apice obtuso; anfr. 5, convexi, lente accres- 
centes, ultimus vix descendens, basi circa umbilicum infundi- 
buliformem compressus; apertura obliqua, lunato - rotundata, 
intus pallidior, nitida; perist. albidum, reflexiusculum, margini- 
bus conniventibus, basali arcuato, subreflexo. — Diam. maj. 
14, min. 41, alt. 61/, mill.» (À.) 
Helia: (Dorcasia) compta .H. Adams in Proc. Zool. Soc. 1865. 
D. LEM DIgar ups: 
Habitat in insula Batchian (Wallace). 
Obs. An — H. endopiycha Mart. (omissa plica in descriptione)? (Mart. 
Ostas. Zool. II. p. 304.) 
* 
2490. (1859. raripila Mor. (Coll. Nr. 1245.) Cuba. (III. 242. IV. 291.) 
2491. (1860. sordida Pfr, (Coll. Nr. 1246.) Pondichery. (I. 333.) 
2492. H. occulta Pfr. 
T. anguste umbilicata, globoso-depressa, tenuis, sub lente 
undique minutissime granulata, fuscula; spira vix elevata; 
anfr. & convexiusceuli, ultimus latus, antice deflexus et subcon- 
strictus, basi ventrosiór; apertura magna, obliqua, lunato-ova- 
lis; perist. albo-callosum, marginibus approximatis, dextro ex- 
panso, basali reflexo, supra umbilicum dilatato. — Diam. maj. 
12, min. 10, alt. 7 mill. (Mus. Cuming.) 
Helioc occulta Pfr. in Proc. Zool. Soc. 1860. p. 22. (Malak. Bl. 
1860. p. 238.) 
Dorcasia occulta. Wallace in Proc. Zool. Soc. 1865. p. 408. 
Habitat in insulis Aru (Wallace). 
Obs. Differt ab affini H. brevipila anfractu ultimo lato, umbilico 
angusüore, apertura magna, subovali, peristomate calloso. — Cl. Martens 
(Ostas. Zool. II. p. 272) speciem ab H. similari Fér. vix diversam censet. 
2499. H. quinaria Pfr. 
T. sublate umbilicata, depressula, tenuiuscula, striata et 
undique granulata, diaphana, rufo-cornea; spira parum elata, 
verüce obtuso; anfr. 5, juxta suturam turgiduli, ultimus medio 
obsolete angulatus, antice constrictus et deflexus; apertura per- 
obliqua, fere circularis; perist. simplex, marginibus approxima- 
üis, supero expanso, basali reflexo. — Diam. maj. 14, min. 42, 
alt. 7 mill. (Mus. Cuming.) 
Helio quinaria (sphalm. qguinaria) Pfr. in Proc. Zool. Soc. 
41861. p. 495. 
Habitat Camboja (Mouhot). k 
