94 ILLINOIS BIOLOGICAL MONOGRAPHS 194 



EXPLANATION OF PLATE I 



Fig. 1 — Sckneideria mucronata L6ger. After L^ger 1892, Plate II, fig. 9. 



Fig. 2— Sckneideria mucronata L6ger. After L6ger 1892, Plate 11, fig. 8. 



Fig. 3 — Sckneideria mucronaut L^r. After Leger 1892, Plate 11, fig. 10. 



Fig. 4:— Sckneideria caudata L6ger. After L^er 1892, Plate n, fig. 4. 



Fig. 5— Sckneideria caudata L^r. After Uger 1892, Plate 11, fig. 3. 



Rg. 6—Actinccepkalus tipulae L^ger. After L^ger 1892, Plate XIV, fig. 8. 



Fig. 7—Gregarina longa Labb6. After L^ger 1892, Plate Vm, fig. 7. , 



Fig. &—nirmocystis ventricosa LabW. After L^er 1892, Plate VT, fig. 2. 



Fig. 9—Hirmocystis ventricosa Labb6. After L^ger 1892, Plate VI, fig. 1. 



Fig. 10— Hirmocystis pdymorpha Labb6. After I^ger 1892, Plate III, fig. 1. 



Fig. \\— Hirmocystis pdymorpka Labhi. After I^ger 1892, Plate HI, fig. 5. 



Fig. 12— Adinocepkalus sieioldii Frantzius. After Kolliker 1848, Plate II, fig. 16. 



Fig. \3n-Hoplorhynchus oligacantkus Schneider. After Schneider 1875, Plate XVI, fig. 25. 



Fig. 14 — Hoplorkynckus digacanthus Schneider. .■M ter Plate XVI, fig. 30. 



Fig. 15—Pileocepkalus keerii Schneider. After Schneider 1877, Plate XXXI, fig. 4. 



Fig. 16— Pileoupkalus keerii Schneider. After Schneider 1887, Plate XXXI, fig. 5. 



Fig. 17 — Pileocephalus chinensis Schneider. After Schneider 1875, Plate XVI, fig. 23. 



Fig. \i— Pileocephalus ckinensis Schneider. After Schneider 1875, Plate XVI, fig. 21. 



Fig. 19 — Geneiorhynckus monnieri Schneider. After Schneider 1875, Plate XX, fig. 23. 



Fig. 20 — Geneiorhynckus monnieri Schneider, .\fter Schneider 1875, Plate XX, fig. 25. 



Fig. 21 — Geneiorkynchus monnieri Schneider, .\fter Schneider 1875, Plate XX, fig. 26. 



Fig. 22— Gregarina clavata Kolliker. After Schneider 1887, Plate X bis, fig. 3. 



Fig. 23—Asterophora elegans L6ger. After L^ger 1892, Plate XII, fig. 9. 



Fig. 2A—Asterophora elegans L^ger. After L^r 1892, Plate XII, fig. 12. 



Fig. 25— Asteropkora mucronata L^ger. After Uger 189?, Plate XV, fig. 7. 



Fig. 26— Asteropkora mucronata L6ger. After L6ger 1892, Plate XV, fig. 8. 



Fig. 27—Ancyropkora uncinata L^ger. After L^ger 1892, Plate XIX, fig. 8. 



Fig. 2S—Discorhynchus truncalus Labb^. After I^ger 1892, Plate XV, fig.. 10. 



Fig. 29—Discorhynckus truncalus Labbe. .After L^ger 1892, Plate XV, fig. 11. 



Fig. 30—Menospora polyacantha L6ger. After L6ger 1892, Plate XIX, fig. 5. 



Fig. 31— Henospora pdyacantka L^ger. After L^er 1892, Plate XIX, fig. 3. 



