– Morulina mackenziana Hammer, 1953: 50
AK Christiansen & Bellinger 1980, 1998; Fjellberg 1985; Skidmore 1995; Babenko & Fjellberg 2006
YT Hammer 1953
NT Hammer 1953, 1955; Christiansen & Bellinger 1980, 1998; Danks 1981; Skidmore 1993, 1995; Babenko & Fjellberg 2006; Stebaeva et al. 2016
NU Fjellberg 1986, 1994; Hogg & Hebert 2004; Babenko & Fjellberg 2006
General distribution: Nearctic and Eastern Palaearctic.