PLATE XXXIV. 



Pigs. 



1, 2. Euglypha cristata Leidy. (p. 19) Lateral and ver- 

 tical views. X 500. 



3. E. hrachiata Leidy. (p. 24) Lateral view, x 500. 



4. E. hryofhila Brown, (p. 25) x 1000. 



5. E. mucronata Leidy. (p. 22) x 500. Fig. 5a. — 



Aperture scale, x 1000. 

 6-8. E. filifera Penard. (p. 26) x 500. 



9. E. rotunda Wailes. (p. 31) Broad lateral view, x 

 1000. 

 10-12. E. Isevis Perty. (p. 32) Broad, narrow, and oral 

 views. X 700. 



