192 ZONITES. 



H. CRETENSIS, Blanc. 1*1. 58, figs. 2G-28. 



Widety, perspectively umbilicatcd, rather solid, opaque, dis- 

 tinctly granulated above by incremental striae and spiral lines, 

 more minutely so below; chestnut corneous, base olivaceous 

 corneous; whorls 6^, the last large, periphery rounded, a little 

 flattened below. Diam. 22-23'5 mill. Ins. Crete. 



H. DUBOIST, Charp. PI. 58, figs. 29-31. 



Rather narrowly umbilicatcd, depressed, shining, striulate, 

 lightly decussated by minute concentric lines, yellowish cor- 

 neous, whitish below ; whorls 5|, a little convex, the last dilated, 

 base somewhat flattened. Diam. 27 mill. 



Knta is , Tra n sea u casia. 

 H. ELEGANS, Bottgcr. PL 58, figs. 32-34. 



A little smaller than the preceding species, more shining, with 

 narrowed umbilicus, spiral lines obsolete. Diam. 22 mill. 



Lenkoran, Caspian Sea. 

 H. FILICUM, Krynicki. PL 58, figs. 35-38. 



Rather narrowly umbilicatcd, lightly, closely striulate, a little 

 shining, brownish corneous above, yellowish below; whorls 6-7, 

 narrow, a little convex, the last dilated towards the aperture, 

 base somewhat flattened. 'Diam. 22 mill. 



Crimea, Caucasus, Transcaucasia. 



Like H. incerta, but with one more whorl, less polished, more 

 strongly striate. 



II. KUTAISTANA, Mousson. PL 58, figs. o9-43. 



Narrowly umbilicated, striulate, striae stronger at suture, 

 yellowish corneous, whitish below, suture light lined ; whorls 

 6^-7, scarcely convex, slowly increasing, the last scarcely 

 dilated, flattened below. Diam. 18-20 mill. 



Transcaucasia. 

 Var. TRANSITANS, Bottger. Figs. 41-43. 



Smaller, brownish, spire more depressed, very obsoletely 

 distantly spirally striate above. Diam. 15 mill. 



II. MINGRELICA, Mousson. PL 58, figs. 44-47. 



Moderately umbilicated, thin, strongly striate, with sparse 

 spiral lines, dark brownish corneous, lighter-colored below, suture 

 moderate, light lined; whorls 6^, somewhat convex, the last 



subdilated, scarcely plane below. Diam. 23 mill. 



Transcaucasia. 



