An updated checklist of Canadian and Alaskan Collembola Author Babenko, Anatoly Author Stebaeva, Sophya Author Turnbull, Matthew S. text Zootaxa 2019 2019-05-02 4592 1 1 125 journal article 26934 10.11646/zootaxa.4592.1.1 e5152ce0-a14b-4e7a-a676-26b4765bc49c 1175-5326 2656929 B6FF005C-D0AA-4532-8ACC-43D3DED984EF 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.