232 PROCEEDINGS OF THE ACADEMY OF [1899. 



complete brown stripe and a short brown stripe on the site of the 

 first lateral suture from the metastigma downward, where it joins 

 that of the first lateral suture. 



Legs pale green, femora with a superior pale brown stripe, first 

 and second tibite with one (anterior) brown line, third tibiae with 

 two (anterior and posterior) tarsi brownish. Thes pines on all 

 parts of the legs blackish. 



Abdomen greenish yellow, a middorsal brown line on the basal 

 third of 3-6, the articulations and the supplementary transverse 

 carina (or suture) of 2-7 blackish, an inferior brown spot on 

 either side of 3-6 in front of the supplementary carina and more 

 or less confluent with it, an inferior apical brown stripe on either 

 side of 2-7 which reaches forward to the supplementary carina on 

 2-4, a double middorsal apical brown spot on 5-7, a brown stripe 

 on either sidre of 8 meeting its fellow of the opposite side both at 

 base and at apex, narrow transverse basal and apical brown stripes 

 on 9. 



Eighth and ninth abdominal segments not at all dilated. Vul- 

 var lamina brown, its emargination subquadrate. Appendages as 

 long as 9, twice as long as 10, straight, slender, tapering, luteous, 

 apical sixth brown. Eleventh segment (" anal tubercle ") a little 

 longer than 10, when viewed from above luteous. 



AVings: reticulation mostly black or dark brown, except the 

 yellow costa. Front wings with 12 (right), 13 (left) antenodals, 

 8 postnodals. Hind wings with 10 antenodals, 8postnodals. First 

 and fifth antenodals thicker. No basal subcostal cross-veins. 

 Pterostlgma pale yellow enclosed by thickened veins, surmounting 

 4-5 cells on the different wings. Membranule small, white. 



Abdomen 32 mm., its appendages 1.5 mm., hind wing 27, pter- 

 ostlgma 3.5. 



This female seems to have too much black on the abdomen to be 

 Genei, Costce., or Hageni, or perhaps even lacustris, and in this and 

 other respects seems to resemble ohliteralus, but this last has the 

 pterostigma black. Fumilio is smaller and is diflSerently propor- 

 tioned in some of its parts. In addition to the older literature, 

 Mr, McLachlan's paper in the Entomologist Monthly Magazine 

 for July, 1897, is to be consulted. 



