Tech. Series 23, Part I, Bureau of Entomology, U. S. Dept. of Agriculturi 



Plate IV. 



EUTHRIPS AND ANAPHOTHRIPS. 



^'I.\t™ of/imalf ''Fi."r'\-'''//' .l.rotlion.x of female. Fig. -^.-Kuthrips costuUs: Right 

 ^Vw/fZ/V 1.",,, i^ v', '^^ i-—}y'l'"\'i..< co.tnhs: Riglit forewiiig of female. Fig. 4.-j:>it/,ri„.s 

 female %l^l f, 7'f V, °^ K-male. Fig. .^_.i„„y,/,.//„v>. f,ft„,v.. Head an,l ,,rothon.x o 

 Sf«£f;,?'~-ff^'^'' ,'''■'■'''■ ii ''''"•' ^'^'''t "iitenna of female. Fig. 7.-Anaphothrin>: ulbus- 

 F Uarged (OriglLa T ■■ ^^^ «— 1'"'^^''-'/"'>-^- ««>''^-- ^^"'1 of abdomen of 'fema e 



