REPORT OF THE STATE ENTOMOLOGIST I913 83 



d 17 antennal segments, the fifth with a length twice its 

 diameter; the fourth palpal segment one-quarter longer 

 than the third; the lobes of the ovipositor with a length 

 three times the width. Reared from Triticoides and 



Hordeoides galls of Walsh 



triticoides Walsh, aio87x, aio73x, anoi, aio76 

 dd 16 antennal segments 



e Fifth antennal segment with a length twice its 

 diameter, tapering distally; the fourth palpal segment 

 with a length one-half greater than the third ; the 

 lobes of the ovipositor with a length three and one- 

 half times their width. Reared from an apparently 

 typical Strobiloides gall, .p e r s i mil i s Felt, ai8na 

 ee Fifth antennal segment with a length three times its 

 diameter; fourth palpal segment a little longer than 

 the third ; lobes of the ovipositor broadly oval, with 

 a length about one-quarter greater than the width. 



Reared from Elymus americanus 



e 1 y m i Felt, C 1044 

 ddd 15 antennal segments 



e Fifth antennal segment with a length one-half greater 

 than its diameter ; ovipositor lobe with a length one- 

 quarter greater than its width ; abdomen dark red, 

 yellowish basally. Reared from nodular gall at base 



of willow twigs nodula Walsh, ai4i2 



ee Fifth antennal segment with a length two and one-half 

 times its diameter; ovipositor lobe with a length three 

 times its width; the third and fourth palpal segments 



equal. Reared from willow twig 



ramuscula Felt, ai44Qa ? C. 1242 

 cc Third vein uniting with the costa a little before the apex ; 

 ovipositor long 

 d 15 antennal segments 



e Fifth antennal segment with a length one-half greater 



than its diameter 



/ Fifteenth antennal segment slightly extended, with 



a length only three times its diameter, the fourth 



palpal segment one-half longer than the third. 



Reared from rolled willow leaves 



p 1 i c a t a Felt, C. 1037 



ee Fifth antennal segment with a length twice its diameter 



/ Fifteenth antennal segment reduced, partly fused 



with the fourteenth; fourth palpal segment twice 



the length of the third; reared from crumpled 



soft maple leaf rileyana Felt, C. 1041 



// Fifteenth antennal segment normal, with a length 

 three times its diameter; fourth palpal segment 

 with a length one-half greater than the third; 

 reared from maple leaves, .a c e r i s Shimer a2344 



