X. canadensis Hammer, 1953

– Xenylla canadensis Hammer, 1953: 20

AK Fjellberg 1985; Skidmore 1995

NT Hammer 1953; Christiansen & Bellinger 1980, 1998; Skidmore 1993, 1995; Babenko & Fjellberg 2006; Stebaeva et al. 2016

BC Cannings 2010

MB Hammer 1953; Skidmore 1995; Babenko & Fjellberg 2006; Porco et al. 2014

General distribution: Nearctic.