94 NEW YORK STATE MUSEUM 



ccc Mesonotum reddish brown, the dorsal plate long, deeply and roundly 

 emarginate, the lobes narrowly rounded. Reared from flowers of 



tomato lycopersici Felt, C. a2i35, a?090 



bb Basal portion of the stem of the fifth antennal segment of the male with 

 a length twice its diameter 

 c Mesonotum reddish brown, the dorsal plate with lobes long, nar- 

 rowly rounded and thickly setose apically. Reared from Eupa- 



torium perfoliatum perfoliata Felt, C. ai689a 



aa Species usually larger and with more color 

 b Abdomen yellowish or yellowish red 

 c Mesonotum sooty yellow 



d Abdomen fuscous yellowish, sparsely haired, the fifth antennal 

 segment having the basal part of the stem with a length 

 twice its diameter, the distal portion with a length four times 

 its diameter; the fourth palpal segment one-half longer than 



the third flavolinea Felt, C. 23 1 



cc Mesonotum reddish brown 



d Abdomen yellowish brown, the fifth antennal segment having 

 the basal portion of the stem one-half longer than its diameter, 

 and distal part a little over twice its diameter; the fourth 

 palpal segment a little longer than the third. Reared from 



deformed cherries virginianiae Felt, C. 769 



ccc Mesonotum dark brown 



d Abdomen fuscous greenish white or yellowish 



e Fifth antennal segment with the basal portion of the stem 

 with a length equal to its diameter, the distal part with 

 a length two and one-half times its diameter; the fourth 

 palpal segment a little longer than the third. Reared 



from Agrimonia agrimoniae Felt, ai696 



ee Fifth antennal segment with the basal portion of the stem 

 with a length two and one-half times its diameter, the 

 distal part with a length four times its diameter; the 

 fourth palpal segment with a length one-fourth greater 



than the third. Reared from cotton 



gossypii Felt, C. 1331 



dd Abdomen pale yellowish, the segments narrowly margined 



posteriorly with fuscous yellow; the two parts of the stem of 



the fifth antennal segment with a length one-half greater 



than the diameter; the fourth palpal segment more than twice 



the length of the third. Reared from Rumex 



rumicis H. Lw., ai595 

 ddd Abdomen fuscous yellowish; the fifth antennal segment with 

 the basal portion of the stem with a length one-half greater 

 than its diameter, the distal part with a length two and 

 one-half times its diameter; the fourth palpal segment one- 

 half longer than the third divaricata Felt, C. 350 



dddd Abdomen pale salmon, the fifth antennal segment with the 

 basal portion of the stem with a length twice its diameter, 

 the distal portion with a length two and one-half times its 

 diameter; the fourth palpal segment twice the length of the 

 third sambucifolia Felt, C. 153 



