Intertaxon relationships
species
American Beech
Fagus grandifolia Ehrh.
Anthophylax attenuatus (Haldeman, 1847)
Dryobius sexnotatus Linsley, 1957 - Six-banded longhorn beetle 
Psyrassa unicolor (Randall, 1838)
consumer (larval stage only)
Amorpha juglandis (J. E. Smith, 1797) - Walnut Sphinx Moth
Ceratomia amyntor (Geyer, 1835) - Elm Sphinx Moth
Paonias excaecata (J. E. Smith, 1797) - Blinded Sphinx Moth