38 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 75 



Figs. 6, 7, 8. and 9. — Outline figures of Ozarkispira leo (fig. 6), Hungaia billingsi 

 (fig. 7), Symphysurina woosteri (fig. 8), and Briscoia sinclairensis (fig. 9). For notes 

 on above, see page 37. 



