REPORT OF THE STATE ENTOMOLOGIST I907 393 



d Sth antennal segment with the distal portion of the stem J^ 

 longer than its diameter; the 4th palpal segment y^ longer 



than the 3d; the dorsal plate triangularly incised 



hudsonici n. sp., C. 3 



dd Sth antennal segment having the distal portion of the stem 



with a length twice its diameter; the 4th palpal segment 



about the length of the 3d. Bred from a purplish blister 



gall on Tulip 1 i r i d e n d r i O. S. 



ccc The 5th antennal segment with the distal portion of the stem as 

 long as its diameter 

 d The sth antennal segment with the distal portion of the 

 stem ^ longer than its diameter; the 4th palpal segment 

 twice the length of the 3d; the dorsal plate truncate, nar- 

 rowly incised t run cat a n. sp., C. 1202, 1203 



dd The Sth antennal segment with the distal portion of the 

 stem with a length 3 times its diameter; the 3d and 4th 

 palpal segments equal; the dorsal plate triangularly and 



broadly emarginate. Bred from Clematis 



clematidis n. sp., ai6S9b 

 cccc The sth antennal segment with the basal portion of the stem with 

 a length % greater than its diameter ; the 4th palpal segment a 

 little longer than the 3d; the dorsal plate triangularly emar- 

 ginate viatica n. sp., C. 105a 



ccccc The Sth antennal segment with the basal portion of the stem 



having a length ^ greater than its diameter 



d The Sth antennal segment with the distal portion of the 



stem with a length equal to that of its diameter ; the dorsal 



plate broadly and triangularly emarginate. Bred from 



sorghum seeds sorghicola Coq., C. 972 



dd The 5th antennal segment of the distal portion of the stem 

 with a length 3^ times its diameter; the 4th palpal seg- 

 ment 1/2 longer than the 3d; the dorsal plate triangularly 



incised a m p e 1 o p h i 1 a Felt, C. 9 



cccccc The Sth antennal segment with the 2 portions of the stem with 

 a length 2^ times the diameter; the 4th palpal segment ]4 



longer than the 3d; the dorsal plate triangularly incised 



balsamifera Felt, C. 143, 144, 169, 173, 174 

 bbb Abdomen brown or dark brown 

 c Abdomen light brown 



d Wings unicolorous ; the 5th antennal segment with the 2 

 portions of the stem each with a length about 2^/2 times 

 its diameter; the circumfili long, slender, numerous; the 

 3d and 4th palpal segments equal. Bred from pear, Pyrus. . 

 pyrivora Riley, C. 790, 9S9> 961, 997 

 dd Wings spotted vvith fuscous, the Sth antennal segment hav- 

 ing the basal portion of the stem with a length ^ greater 

 than its diameter, the distal part with a length 3 times its 

 diameter; the circumfili with loops rather long and sparse 

 and the 4th palpal segment a little longer than the 3d.... 

 maculosa n. sp., C. S99 



