69 

 11. Helix Bajadera Pfr. 



T, iimbilicata, sinistrorsa, globoso-conoidea, tenuius- 

 cula, longididinaliter plicata (plicis alternis minoribus), 

 fulvida; spira conoidea, veitice obtusiusculo, rufulo; anfr. 

 4 convexiusciUi, ullimus inflatus, subacute carinatus, an- 

 tice descendens, basijuxta umbilicum angustissimum com- 

 pressus; apertura obliqua, magna, hinato-rotundata; pe- 

 rist. Simplex, rectum, margine columellari superne dilatato- 

 reflexo. 



Diam. maj. 30, min. 25, alt. 20 mill. 

 Habitat in Bengalia. 



Gehört zu derselben natürlichen Gruppe als H. Hi- 

 malayana Lea etc. 



12. Helix oleosa Pfr. 



T. subperforata, depressa, tenuis, laevigata, fusco-cor- 

 nea, oleoso-nitens; spira vix convexa; anfr. 4V2 planalati, 

 ultimus non descendens, depressus, basi medio subexca- 

 vatus; apertura parum obliqua, lunaris; perist. simplex, 

 rectum, margine basali strictiusculo, columellari superne 

 brevissime reflexo. 



Diam. maj. öVsj min. 5, alt. 3 mill. 

 Habitat Ibu Africae occidentalis. (Fräser.) 



Der Hei. subtilis Ant. in ^^er Gestalt fast ganz gleipb, 

 aber etwas perforirt. 



13. Helix distincta Pfr. 



T. umbilicata, subturbinato-semiglobosa, solidiuscula, 

 striatula, superne subtiliter malleato-impressa, fulvo-carnea; 

 spira late conoidea, obtusiuscula; anfr. 5V2 convexiusculi, 

 ultimus medio albo-zonatus, basi convexus, circa umbili- 

 cum angustum subcompressus, antice vix descendens; aper- 

 tura parum obliqua, lunato-rotundata; perist. simplex, ob- 



