M. thulensis Hammer, 1953

– Morulina thulensis Hammer, 1953: 31

AK MacLean et al. 1978; Christiansen & Bellinger 1980, 1998; Fjellberg 1985; Skidmore 1995; Babenko & Fjellberg 2006

YT Christiansen & Bellinger 1980, 1998; Skidmore 1995

NT Hammer 1953, 1955; Rusek 1994; Skidmore 1995; Babenko & Fjellberg 2006

MB Hammer 1953, 1955; Christiansen & Bellinger 1980, 1998; Skidmore 1993, 1995; Porco et al. 2014; Stebaeva et al. 2016 General distribution: Nearctic and Eastern Palaearctic.

Unplaceable records of Morulina sp.:

AK Watson et al. 1966

NU Oliver 1963