S. barberi (Handschin, 1928)

– Achorutes barberi Handschin, 1928: 537

– Neanura quadrioculata Guthrie, 1903: 101, nec B ӧrner, 1901

AK Skidmore 1995

ON James 1933; Maynard 1951; Skidmore 1995

Remarks: Records of this species need modern confirmation. Originally, Neanura quadrioculata was described from Minnesota, and its presence in Canada is probable. However, Hammer’s misidentification of Deutonura frigida (see remarks on that species) raises some doubts about other northern records of S. barberi and Babenko & Fjellberg (2006) treated the above Alaskan record as belonging to D. frigida .

General distribution: Nearctic.