226 KANSAS UNIVERSITY SCIENCE BULLETIN. 



Page 75, line 15, for " female" read male. Line 16, read foryn instead 

 of "stem-mother." 



Page 81, after first word in last paragraph, read first segment instead of 

 ' ' front joints. ' ' 



Page 82, after first word in last paragraph read "migratory." 



Plate II, figure 12, read Gladobius instead of " Melanoxanthus. " 



Plate IV, figures 25 and 26, ventral and dorsal view of Pulvius probos- 

 ceus, n. g. and sp. 



Plate VII, figure 47, read populifolia for "stevensis." 



Plate XV, for " Macrosiphum " read new genus. 



Plate XVIII, figure 88, manuscript is lost. 



