THE CANADIAN ENTOMOLOGIST. 89 



widening before tip, tip i)lack ; antennae 7-jointed, reaching to base of 

 honey-tubes, annulated with brownish-red at joints ; honey-tubes long, 

 reaching beyond tip of abdomen, pale greenish, very slightly infuscated at 

 tip ; style short, conical, pale green ; legs uniform pale green, feet very 

 slightly infuscated. 



Winged individual. — Length .06 inch. Elongate ovate and shining 

 green. Vertex of head reddish ; eyes brown ; antennae reaching beyond 

 tip of abdomen, dark brownish black, excepting basal joints, which are 

 pale ; thorax shaded with brown ; abdomen pale ; legs pale greenish yel- 

 low, knees black ; wings hyaline, veins greenish yellow, discoidal vein 

 black. 



4. S. avencE, Fab. 



5. " viticola, Thomas. First detected here early in March on wild 

 grape vines growing in our swamps ; later it becomes quite common on 

 cultivated vines. 



6. S. setarice^ Thos. 



7. " (^uphorbicz^ Thos. 



8. " euphorhicola, Thos. 



9. " asdepiadis. Fitch. Very common here in early spring on 

 Asclepias corniiti. 



10. S. e?-igero?iensis, Thos. 



11. " cereopsis, Thos. 



12. " lacfucce, Linn. Occasionally found here on lettuce. 



13. " polygoni, Walker. 



14. " salicicola, Thos. 



15. " verbena, Thos. 



16. " rubi, Kalt. Rarely found in early spring on under surface of 

 leaves of R. villosus. 



17. iS. pisi, Kalt. 



18. " gerardicB, Thos. 



19. '' heuchercB, Thos. 



20. " cucurbita, Thos. 



21. ■' tajiaceti, Linn. 



22. '■'■ fragaricB, Koch. Var. inwiaculata, Riley. 



23. " meuthce, Buckton. 



24. " absinthii, Linn. 



25. " achyrantes, Monell. 



26. " calenduila, Monell. 



