4l6 NEW YORK STATE MUSEUM 



COLPODIA Winn. 

 This genus is remarkable for the extremely long, slender 

 wings, the fifth vein being forked and the cross vein almost at 

 right angles to costa [pi. 39, fig. i]. The legs are very long and 

 slender. The genitalia are peculiar, see plate 43. 



Key to species 



a 12 antennal segments ; females 



h Abdomen reddish brown, length i mm ; wings very slender, with a 



length about 5 times the width 



(Porricondyla) graminis Felt, C. 570 

 hh Abdomen reddish yellow, length 2 mm ; wings rather broad, with a 

 length about 4 times the width. ..temeritatis n. sp., C. ai546b 

 aa 13 antennal segments ; females 



h 5th antennal segment with a stem J4 the length of the basal enlarge- 

 ment 

 c Abdomen carmine, length 1.5 mm, the basal enlargement of the 

 5th antennal segment with a length 6 times its diameter, the 



4th palpal segment with a length 4 times its diameter 



s a n g u i n i a n. sp., C. 1227 

 cc Abdomen yellowish brown, length 1.6 mm, the 5th antennal seg- 

 ment with a length 5 times its diameter, the 4th palpal seg- 

 ment with a length 5 times its diameter 



terrena n. sp., C. 525 



ccc Abdomen yellowish orange, length 3 mm, the basal enlargement 



of the 5th antennal segment with a length 5 times its diameter, 



the 4th palpal segment with a length 7 times its diameter 



a 1 1 a n. sp., C. 481 



cccc Abdomen yellowish brown, length i mm, the basal enlargement 



of the 5th antennal segment with a length 4 times its 



diameter, the 4th palpal segment with a length 5 times its 



diameter ; bred from Poa pratensis 



prate n sis n. sp., C. 256 

 aaa 16 antennal segment's 



h 5th antennal segment with a stem Yz the length of the basal en- 

 largement 

 c Abdomen pale orange, length 2 mm, the basal enlargement of the 



5th antennal segment with a length 3 times its diameter 



maculata n, sp., C. 560 

 hh Sth antennal segments with a stem % longer than the basal en- 

 largement 

 c Abdomen pale yellowish, length 1.5 mm, the basal enlargement 

 of the 5th antennal segment with a length 2^ times its diameter 



1 o n g i m a n a , n. sp., C. 830 

 hhh 5th antennal segment with a stem 1J/2 times the length of the basal 

 enlargement 

 c Abdomen pale salmon, length 2 mm, the basal enlargement of 



the 5th antennal segment with a length twice its diameter 



(P o r r i c on d y 1 a) pinea Felt, C. ai622 



