Xenodusa reflexa (Walker, 1866)

NOVA SCOTIA: Kings Co.: Berwick, 1.VI.1941, H.T. Stultz, associated with ants under stone, (1, ACNS).

Xenodusa reflexa is newly recorded in Nova Scotia. Adults and larvae are myrmecophilus and live in ant nests. Known hosts of X. reflexa include Camponotus noveboracensis (Fitch), Camponotus laevigatus (Smith), Camponotus herculeanus modoc Wheeler, and Formica subpolita Mayer (Hoebeke 1976) .