I In. 9. 



I lu- 11. 



Figs. 7, 8, and 9, from Charles Grassland, England. Figs. 10 and u. from 

 J. Dearness, Canada. 



GEASTER MAMMOSUS. 



F'g. 13. 



Fig. 14. 



Fig. 12. 



Fig. 15. 







Fig. 16. 



Fig. 17. 



Fig. 18. 



Figs. 12, 13, 15, and 16, from A. P. Morgan (type of G. delicatus). Fig. 14, 

 Museum of Berlin, (type of G. Pazschkeanus). Fig. 17, Museum of Paris (type 

 of G. floriformis). Fig. 18, from Dr. Holl6s, Hungary. (Very rarely specimens 

 show such a protruding mouth.) 



GEASTER FLORIFORMIS. 



