16 



Limothrips poaphagus Lint., otb llep't N. Y. State Ent., pages 153, 304 



(1889). 



Osb., Can. Ent., Vol. XXUL, pages 93,96 (1891). 



Fletcher, Ins. Life, Vol. V., page 124 (1892). 



Forbes, Ins. Life, Vol. V., page 127 (1892). 



Fletcher, Ann. Rep't Exp't Sta. Farms, page 3 (1892). 



Lwioihrijis poaphagus Comst., Man. for Study of Ins., page 120 (1895). 

 Limothrips pocq^hagus Uzel, Monographic der Ord. Thysauoptera, pages 



279,435,446,448 (1895). 

 Hopkins-Rumsey, Bull. No. 44, W. Va. Agr'l Exp't Sta., pages 



270, 271 (1896). 



Explanation of the Lettering of Figures in the Following 



Plates. 

 All figures in these plates are drawn from Anaphoihrips striata (Osb.) 

 excejjt figs. 5 and 6, which show its work. 



