﻿AbstractNitidulidaetrapping performed from 2018 to 2021 to characterize flight behaviors of potential vectors of the oak wilt pathogen yielded three new species records for Canada, six new species records for Ontario, and three new species records for Manitoba. The new records for Canada includeCarpophilus(Ecnomorphus)corticinusreported from Ontario,C.(Myothorax)neposreported from Ontario and Manitoba, andGlischrochilus(Librodor)obtususreported from Ontario. In addition, the following species are first recorded in Ontario:Carpophilus(Ecnomorphus)antiquus,C.(Megacarpolus)sayi,Stelidotacoenosa; and also in Manitoba:Carpophilus(Megacarpolus)lugubrisandCychramusadustus. Collection data is provided for the two provinces and national records.