PLATE VII 



xlpellum crinitum n. sp., magnified 5,6 diameters. 

 .SV. crinitum n. sp. View of rostrum, sketch. 

 .v. tumult n. sp., magnified 5,6 diameters. 

 .SV. humile n. sp. View of rostrum, sketch. 

 .sV. arcuatutn n. sp., magnified 5,6 diameters. 

 Sic. arcuatutn a. sp. View of rostrum, sketch. 

 Sc. poculum n. sp., magnified 13 diameters. 

 .V. poculum n. sp. View of rostrum, sketch. 

 discolor n. sp.. magnified 2,8 diameters. 

 .sV. trapesoideum n. sp.. magnified 2,8 diameters. 

 .V. proclive n. sp., magnified 5,6 diameters. 

 .V. deforme n. sp.. magnified 5,6 diameters. 

 .V. gracile n. sp., magnified 5,6 diameters. 

 .V. elegans n. sp., magnified 3,2 diameters. 

 .V. sculptum n. sp., magnified 8,4 diameters. 

 jculptum 11. sp. View of rostrum, sketch. 

 .V. formosum n. sp.. magnified 5,6 diameters. 

 .V. formosum n. sp. View of rostrum, sketch. 

 .V. hexagonum n. sp., magnified 8,4 diameters. 

 .sV. praeceps n. sp., magnified 4,4 diameters. 

 .SV. incertum n. sp., magnified 5,6 diameters. 

 .SV. incertum n. sp. View of rostrum, sketch. 

 .SV. imbricatum n. sp., magnified 4,4 diameters. 

 .SV. imbricatum n. sp. View of rostrum, sketch. 



