250 



Vitrea fulva (41) 

 indentata j'9 

 nitidula S9 

 radiatula j5 



Vitrinajj, (36), 37 

 alaskana 37, 38 

 americana (37) 

 angelicje j(5, 37 

 beryllina 37 

 bicolor 36 

 conoidea 36 

 diaphana 36 

 exilis (37), j5 

 lederi 36 

 limpida_J7 

 major 36 

 pauluccise 36 

 pellucida 36, (37) 

 pfeifferi (37) 



Vitrinozonites 36 



Vitrinus (35) 



Vivipara II 



Viviparidse 124 



Vortex 81 



Vorticifex 63 



Zagrabica (61), 65 



brusiniana 65 



naticoides 61 

 Zonites (39) 



conspectus (53) 



fulvus (40) 



lansingi 44 



nitidulus (39) 



Ktearnsii (44) 



viridulus (38), 39 

 Zonitidse 35 

 Zonitoides 42 



arboreus 42 



milium (43) 



minusculus 4J 



nitidus 42 



pugetensis 43 



randolphi 43 

 Zoogeniles 21 



harpa 12, 2/, 22, 122 

 Zua lubrica (33) 



lubricoidea (33) 

 Zurama (22) 



