Microrhagus subsinuatus LeConte, 1852
NOVA SCOTIA: Cape Breton Co.: George's River, 21.viii.1994, D.B. McCorquodale, CBU; Colchester Co.: Shubenacadie, 4.viii.2004, D. MacDonald, flight intercept trap, NSNR; Truro, CUIC; Inverness Co.: Port Hood: MacFarlane Woods, 29.vii.1986, B. Wright and A. Wilson, NSMC. PRINCE EDWARD ISLAND: Kings Co.: Woodville Mills, 26.vii.2005, C.G. Majka, shoreline vegetation beside beaver pond, CGMC .
Newly recorded from Prince Edward Island (Fig. 3). Reared from Fagus grandifolia Ehrh. (Fagaceae) (Muona 2000). A widespread and fairly common species in eastern North America (Muona 2000) .