238 ILLINOIS BIOLOGICAL MONOGRAPHS [448 



EXPLANATION OF PLATE 



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



VIII, Fig. 2Z. 

 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 grylloriim (Cuenot) Watson. After Cuenot, 1901, Plate XX, 



Fig. 27. 

 Fig. 210. Gregarina 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. Acanihospora pileata Leger. After Leger, 1892, Plate XV, Fig. 4. 

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

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



