ENT. NEWS, VOL. XVIII. 



PI. IX. 



10 



ii 



DAVIS.-GALERUCA POMONAE 



Figs, i and 2, larva ; figs 3, 4 and 5, pupa ; fig. 6, male beetle ; fig. 7, female 

 beetle; fig. 8 portion of egg mass; fig. 9 mandible of larva; fig. 10 maxilla of 

 larva; a, maxillar lobe; b, palpus; fig. n, maxillar lobe; c, sensory organ ; fig. 

 12, complete integument of an abdominal segment, cut along the median ventral 

 line and spread out ; a, anterior edge ; nun, median ventral line. 



