M. alaskana (Christiansen & Bellinger, 1980)
– Isotoma (Myopia) alaskana Christiansen & Bellinger, 1980: 768
AK Christiansen & Bellinger 1980, 1998; Skidmore 1995; Fjellberg 2010
BC Fjellberg 2010
AB Fjellberg 2010
General distribution: Nearctic.