238 ILLINOIS BIOLOGICAL MONOGRAPHS [448 



EXPLANATION OF PLATE 



Fig. 203. Pileocephalus blaberae (Frenzel) Labbe. After Frenzel, 1892, Plate 



VIII, Fig. 23. 

 Fig. 204. Gregarina davini Leger and Duboscq. After Leger and Duboscq, 1899, 



Fig. 3. 



Fig. 205. Gregarina galliveri Watson, X 100. 

 Fig. 206. Gregarina stygia Watson, X 245. 

 Fig. 207. Gregarina illinensis Watson, X 100. 

 Fig. 208. Leidyana erratica (Crawley) Watson, X 245. 

 Fig. 209. Leidyana gryllorum (Cuenot) Watson. After Cuenot, 1901, Plate XX, 



Fig. 27. 



Fig. 210. Gregaritta nigra Watson, X 60. 

 Fig. 211. Hirmocystis gryllotalpae (Leger) Labbe. After Leger, 1892, Plate VI, 



Fig. 5. 

 Figs. 212, 213. Actinocephalus acutispora Leger. After Leger, 1892, Plate XIV, 



Fig. 6; Fig. 7. 



Fig. 214. Beloides firmus (Leger) Labbe. After Leger, 1892, Plate XVII, Fig. 5. 

 Fig. 215. Acanthospora pileata Leger. After Leger, 1892, Plate XV, Fig. 4. 

 Fig. 216. Ancyrophora uncinata Leger. After Leger, 1892, Plate XIV, Fig. 8. 

 Fig. 217. Gregarina acuta (Leger) Labbe. After Leger, 1892, Plate VI, Fig. 10. 



