110 HELIX $. 90 
496. H. contortula Krynicki. T 
«Differt ab H. diaphana Stud. characteribus sequentibus: 
etsi minor superat illam numero 1—17/; anfractuum; anfractus, 
superne perparum convexi, planum formant, unde siptex dies 
tincte prominet; anfr. ullis relative non latior quam penul- 
timus.» (Mouss.) 
Helioo contortula Kryn. in Bull. soc. Mosc. IX. Bs 168. 
z— — Kalenicz. in Bull. Mosc. XXVI. 92. p. 74. 
Zonites contortulus Mouss. Coq. Schlàáfli II. p. us 
Habitat in Caucaso. 
* 
49'1. (302. iucidella Pfr. —  Nanina lucidella (Microcystis) A?. 49. 
— Luzon. (I. 60.) 
498. (303.) fulvoidea Mor. jJ. — Ins. Carmen. (III. 66.) 
499. (304. planiuscula Hutt. 7 —  Nanina planiuscula (Orobia) 
A?. 58. — Himalayah. (I. 60.) 
* * 
* 
480. (805. Capensis Pfr. (Coll. Nr. 162.) Pella A?. 84. — H. litto— 
ricola Bens. — Prom. bonae spei. (I. 60.) 
431. (200. Uitenhagensis Krauss. — Pella 4?. 84. — Prom. bonae 
spei. (I. 64.) 
432. (2097. paludicola Bens. (Coll. Nr. 163.) Pella A4?. 84, — Prom. 
bonae spei. (IIl. 66.) 
433. (305. australis Meenlse. — Nova Hollandia. (I. 61.) 
434. (809. Darnaudi Pfr. — Conf. Helix (Pella) Darnaudi Martens 
in Malak. XIII. 4866. p. 92. *) — Sennaar. (IV. 54.) 
495. EH. Hodgsoni Blanford. | 
«Testa anguste perforata, globoso-depressa, solidiuscula, 
radiato-striatula, superne stris minutissimis inconspicuis spira- 
libus sculpta, subtus nitidula, translucente, sub epidermide 
caduca, pallide cornea, albida; spira conoidea, apice obtuso, 
sutura impressa, leviter marginata; anfractibus 5, primis sen- 
sim crescentibus convexiusculis, ultimo ad peripheriam com- 
presse convexo, subtus convexiusculo; apertura subobliqua, 
subquadrato-rotundato-lunari, peristomate tenui, recto, margine 
columellari subverticaliter descendente, superne reflexo, mar- 
ginibus callo tenui junctis. — Diam. maj. vix 7, min. B. axis 
13, mill.» (B.) 
*) «Testa anguste umbilicata, depresso-turbinata, tenuis, sStriatula, 
nitidula, supra pellucide cornea, maculis flammulisque opace isabellinis 
adspersa, infra isabellina fasciis pellucidis angustis cincta; spira obtusa, 
brevis; anfr. 4!/5, convexiusculi, ultimus inflatus, rotundatus, antice non 
descendens; apertura diagonalis, lunaris; peristoma tenue, acutum, mar- 
ginibus: remotis, columellari ad insertionem triangulatim dilatato. — Diam. 
maj. 9, min. 7, alt. 6'/ ; apert. long. 5, alt. 5 mill.» (v. M.) 
