CHAMBEES ON FOOD-PLANTS OP TINEINA. 109 



Ehus, sp. 



Gelechia rJioifructella Clem. Larva feeds on fruit-racemes. 

 Gracilaria rhoifoliella, Cham. Larva ieeds as in B. toxicodendron 

 (supra). 



VITACE^. 



YiTis. Various species of Grape. 



Phyllocnistis vitigenella, Clem. ) Larvae mate long, linear, winding 

 Phyllocnistis vitifoUella, Cham. ) mines in upper surface of leaves. 

 Antispila issahellay Clem. "^ Larvse in blotch mines in 



Anti8pilaviUcordifoliella,Q\evix.&Qiha.m. j. upper surface of leaves, 

 Antispila ampelopsifoliella, Cham. \ cutting out cases, in which 



they pass the pupa state on the ground. 



Ampelopsis quinquefolia. Virginia Creeper. 



Phyllocnistis ampelopsiella^ Cham. Larva in a white, convoluted mine 

 on under [very rarely also on upper) surface of leaves. 



Antispila ampelopsifoliella^ Cham. Larva in flat blotch mine in upper 

 surface of leaves, cutting out a case in which it pupates on the ground. 



SAPINDACE^. 



-^scuLUS GLABRA. Buckeye, or Horse Chestnut. 



Lithocolletis guttijinitella, Clem., var. cesculisella, (jham. Larva in flat 

 blotch mine in upper surface of leaves. 



ACERACE^. 



Acer SAConARiNUM. Sugar Maple. 



Lithocolletis aceriella, Clem. Larva in a flat blotch mine in upper sur- 

 face of leaves. 



Lithocolletis lucidicostella, Clem. ) Larvae in tentiform mines in under 



Lithocolletis clemensella, Cham. » surface of leaves. 



Gracilaria, packardella, Cham. Larva rolls the leaf downward into 

 a coDical figure. 



Incurvaria aceri/oliella, Fitch. Larva in a blotch mine, from which it 

 cuts out a case. 



Catastega aceriella^ Clem. Larva only is known. It at first mines the 

 leaf, and afterward constructs a case of its " Irass". (Does not belong 

 to Tineinaf) 



Acer aLABRUM. Mountain Bush Maple. 



Gracilaria acerifoliella, Cham. Larva curls the edge of the leaf down 

 into a cone, 



Negundo aceroides. Box Elder. 



Gracilaria negundella^ Cham. Larva curls down the edge of a leaf. 



