234 ILLINOIS BIOLOGICAL MONOGRAPHS [444 



EXPLANATION OF PLATE 



Fig. ISO. Gregarina hicani (Crawley) Watson. After Crawley, 1903, Plate III, 



Fig. 38. 

 Fig. 151. Gregarina grisea Ellis. After Ellis, 1913a, Fig. i. 

 Fig. 152. Gregarina cuneata Stein. After Leger and Duboscq, 1904, Fig. 5. 

 Fig. 153. Gregarina polymorpha (Hammerschmidt) Stein. After Leger and Du- 

 boscq, 1904, Fig. 6. 

 Fig. 154. Gregarina elongata Frantzius. After Frantzius, 1848, Plate VII, Group 



IV, Fig. 2. 

 Fig. 155. Gregarina longirostris (Leger) Labbe. After Leger, 1892, Plate XI, 



Fig. 5- 

 Figs. 156, 157. Uncertain species (Gregarina ovalis (Crawley) Watson). After 



Crawley, 1903, Plate I, Fig. 5; Fig. 6. 

 Fig. 158. Uncertain species {Gregarina elaterae Crawley). After Crawley, 1903, 



Plate I, Fig. 11. 

 Fig. 159. Pyxinia riihcciila Hammerschmidt. After Leger, 1892, Plate XIV, Fig. 2. 

 Fig. 160. Spore of Cystocephahis algerianus Schneider. After Labbe, 1899, Fig. 8. 

 Fig. 161. Spores of Lophocephalus insigiiis (Schneider) Labbe. After Schneider, 



1882, Plate XIII, Figs. 48, 50. 

 Fig. 162. Spore of Acanthospora pileata Leger. After Leger, 1892, Plate XV, 



Fig. sa. 

 Fig. 163. Spore of Acanthospora polymorpha Leger. After Labbe, 1899, Fig. 68. 

 Fig. 164. Spore of Ancyrophora gracilis Leger. After Leger, 1892, Plate XIX, 



Fig. 12b. 

 Fig. 165. Spore of Cometoides capitatns (Leger) Labbe. After Leger, 1892, Plate 



XVI, Fig. 5. 

 Fig. 166. Spore of Corycella armata Leger. After Leger, 1892, Plate XVI, Fig. 10. 

 Fig. 167. Gregarina monorchia Watson, X 60. 

 Fig. 168. Gregarina intestinalis Watson, X 190. 

 Fig. 169. Gregarina barbarara Watson, X 245. 

 Fig. 170. Gregarina gracilis Watson, X 195. 

 Fig. 171. Gregarina kaiherina Watson, X 245. 

 Fig. 172. Gregarina coptotoiui Watson, X 195. 

 Fig. 173. Steinina rotunda Watson, X 195. 

 Fig. 174. Gregarina tenebrionella Watson, X 195. 

 Fig. 175. Gregarina fragilis Watson, X 195- 



