84 



PllOCEEDINGS OP THE MALA.C0L0GICA1 SOCIETY. 



12. Stkophocheilus (Eurttus) doliarius, n.sp. Fig. I. 



St. testa ovata, umbilicata, crassiuscula, ventricosissima ; an- 

 fractibus 5, undique minute granulatis, trans versim creberrime 

 striatis, striis rugosis et minute nndulatis, ad snturas subtiliter 

 plicatis, anfractu ultimo peramplo, inflate, oblique descendente, 

 columella sub - contorta, superne callosa, labro reflexo ; fumeo- 

 castanea; apertura et peritremate purpurascente-lilaceis. Long. 58, 

 diam. 41 mm. ; apertura longa 40, lata 26 mm. 



Hah. — Paramba, Ecuador. 



This shell, while it approaches in its character to both ^S^. gihlonius, 

 Lea, and S. castaneus, Pfr., differs from them in form and sculpture. 



EXPLANATION OF PLATE VI. 



Fig. 1. Bulimulus plicato-liratus, n.sp. 



2. ,, Hidalgoi, n.sp. 



3. ,, Caucaensis, n.sp. 



4. ,, lucidus, n.sp. 

 6. ,, ziczac, n.sp. 



6. ,, tigrinus, n.sp. 



7. ,, malleatus, n.sp. 



8. ,, Smitliii, n.sp. 



9. Cyclophorus Rosenbergi, n.sp. 

 10. Stenogyra virescens, n.sp. 



