10 LEAFHOPPERS AEPECTING CEREALS, ETC. 
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Fig. 20. Deltocephalus sayi: Adult and details, nymph 86 
21. Athysanus exitiosus: Adult female and details 89 
22. Athysanus curtisii: Adult and details, nymph 91 
23. Athysanus bicolor: Male, female, nymph, details 92 
24. Athysanus obtutus: Adult and details, nymph, eggs 93 
25. Phlepsius irroratus: Adult and details, nymph 95 
26. Thamnotettix geminatus: Adult and details "96 
27. Cicadula 6-notata: Adult and details, nymph 100 
28. Eyfivoasca mali: Nymphal stages 102 
29. Agallia sanginnolenta: Adult and details, nymph 103 
