Tech. Series 12, Part III, Bureau of Entomology. U. S, Dept of Agriculture. 



Plate IV. 



Thysanoptera of California. 



Fig. 28. — Euthrips uUcis californicus, left antenna of female. Fig. 29. — Euflirips ulicin cali/ornicuK, 

 right fore wing of female. Fig. 30. — Euthrips ulicin cniifornicus, fore leg of female. Fig. 31.— 

 Eiithrips iiUcis californicus, end of abdomen of male. Fig. 32. — Euthrijis iniinitiiti, head and pro- 

 thorax of female. Fig. 3'i.— Euthrips minutuii. right fore wing of female. Fig. 'H.— T/irip!< 

 madronii, head and prothorax of female. Fig. •db.— Thrips mwlronii, right antenna of female. 

 Fig. 36. — Thrips madronii. right fore wing of female. 



