PLATE XLIII. 



Fias. 



1. Assiolina seminulum vav. scandinavica Penavd. (p. 54) 

 X 300. 

 2-6. A. musGoruyn Greeff. (p. 55) Pig. 2. — x 800. Fig. 3. 

 —Portion of test, x 1200. Pigs. 4-6.— Broad and 

 vertical views of active individuals. After Cash. 

 X 500. 

 7-10. Sphenoderia fissirostris Penard. (p. 60) Fig. 7. — An 

 active individual. Pigs. 8-10. — Empty tests, x 

 600. 

 11-18. S. macrolepis Leidy. (p. 62) Figs. 11-12. — Broad 

 and narrow views of empty test. Fig. 13. — Broad 

 view of active individual, x 500. 

 14,15. 8. dentata Penard. (p. 63) x 600. 



