Biology of the Membeacidae of the Cayuga Lake Basin 389 



Basswood {Tilia americana L.) Pear (cultivated) 



Telamona barbata Ceresa bubalus 



Telamona recliuata Ceresa taurina 



Telamona tristis Ceresa borealis 



Telamona unicolor Apple (cultivated) 



Telamona decorata Ceresa taurina 



■nv J //^ J} -J r \ Ceresa bubalus 



Dogwood (Cormi^ flomda L.) Stidocephala inermis 



Enchempa binotaia ^^^^^ ^^^^^^ -^ 



Poplar {Populus deltoides Marsh.) Skunk cabbage {Symplocarpus foetidus L.) 



Ceresa bzibalus Publilia concava 



SPECIES — HOST 



1. Microcentrus caryae — Hickory, oak 



2. Campylenchia latipes — Aster, daisy, joe-pye weed, alfalfa, prickly lettuce, wild carrot 



3. Enchenopa binotata — Locust, wild grape, bittersweet, hickory, sycamore, butternut, 



dogwood, daisy, joe-pye weed 



4. Ceresa diceros — Locust, elder, oak, sj^camore, sweet clover, blackberry, butternut 



5. Ceresa bubalus — Sycamore, aster, poplar, potato, butternut, hazelnut, pear, sumac, 



oak, locust, elm, willow, elder, sweet clover, hickory, pignut, apple 



6. Ceresa taurina — Raspberry, hickory, potato, blackberry, dahlia, hazelnut, locust, 



witch-hazel, bluegrass, oak, pear, apple, sweet clover, bittersweet 



7. Ceresa constans — Locust 



8. Ceresa Palmeri — Young hickory 



9. Ceresa borealis — Wild grape, locust, elder, willow, oak, hickory, pignut, raspberr}', 



sycamore, apple, pear 



10. Ceresa basalis -^ Rose 



IL Stictocephala inermis — Sweet clover, apple, timothy, red clover 



12. Stictocephala lutea — Oak, daisy 



13. Acutalis tartarea — Host unknown 



14. Micrutalis dorsalis — Host unknown 



15. Micrutalis calva — Locust 



16. Carynota mera — Oak, hickorj^ butternut 



17. Carynota porphyrea — White oak 



18. Thelia bimacidata — Locust 



19. Glossonotu^ acuminatus — White oak 



20. Glossonotus univittatus - — Hazelnut 



21. Glossonotus crataegi — Hawthorn, crab apple, quince 



22. Heliria scalaris — Host unknown 



23. Telamona declivata — Host unknown 



24. Telamona pyramidata — Chestnut oak 



25. Telamona barbata — White oak, basswood 



26. Telamona obsoleta — Various oaks • 



27. Telamona Westcotti — Host unknown 



28. Telamona reclivata — Basswood 



29. Telamona monticola — Oaks 



30. Telamona querci — • White oak, chestnut oak 



31. Telamona ampelopsidis — Virginia creeper 



32. Telamona tristis — Witch-hazel, basswood, oak, hazelnut 



33. Telamona concava — Host unknown 



34. Telamona projecta — Host unknown 



35. Telamona unicolor — Hickory, butternut, walnut, basswood 



36. Telamona pruinosa — Sycamore 



