NO. 5 CUSHMAN AND MCCULLOCH : SOME BULIMINIDAE 275 



EXPLANATION OF PLATE 34 

 Figs. 



1. Uvigerina peregrina Cushman, var. bradyana Cushman, x55. 



2. Uvigerina peregrina Cushman, var. curticosta (Cushman), xS5. 

 a, b, side and apertural views. 



3. U'vigerina peregrina Cushman, var. dirupta Todd, new variety, 

 x30. a, holotype, side view; b, apertural view; c, d, paratypes. 



4. U'vigerina proboscidea Schwager, x5S. a, side view; b, apertural 

 view. 



5. Uvigerina proboscidea Schwager, var. vadescens Cushman, x55. 



6. Uvigerina segundoensis Cushman and Galliher, x55. 



7. U'vigerina senticosa Cushman, x55. a-c, variants, side view. 



8. Uvigerina species A, x55. a, b, side and apertural views. 



9. Uvigerina species B, x55. a, b, side and apertural views. 



10. Uvigerina subperegrina Cushman and Kleinpell, xS5. 



11. Uvigerina uncinata Mariani, x55. a, side view ; b, apertural view. 



12. Trifarina bradyi Cushman, x55. a, side view; b, apertural view. 



