New Host Records and Other Notes on North American Leaf-Mining Chrysomelidae (Coleoptera) Eiseman, Charles S. The Coleopterists Bulletin 2014 2014-09-30 68 3 351 359 Parry Parry 1974 [833,1066,1638,1660] Insecta Chrysomelidae Dibolia Animalia Coleoptera 6 357 Arthropoda species chelones  Adults of  D. cheloneshave been collected on  C. glabrafrom May until mid-August ( Parry 1974). Presumably, larvae can be found in their mines in June, as is the case with  D. borealisin Massachusetts. Larvae of that species mine for about two weeks ( Reed 1927), and those that I have reared emerged as adults 30 days after exiting their mines.