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 P. armata ( Tullberg, 1869 ) Lipura armata Tullberg, 1869: 18 AK Weber 1950 ; Hurd & Lindquist 1958 ; Ryan 1981 ; Skidmore 1995 YT Hammer 1953 NT Hammer 1953 ; Toda & Tanno 1983 ; Skidmore 1995 NU James 1938 ; Hammer 1953 ; Mills & Richards 1953 AB Beirne 1972 ; Powell & Skaley 1975 , cf. ON James 1933 ; Broadbent & Tomlin 1980 ; Skidmore 1995 QC Marshall 1964 , 1967 , cf.; Skidmore 1995 ; Therrien et al. 1999a ; Chagnon et al. 2000 , 2001 , cf.; Rochefort 2006 NS Calder & Bleakney 1965 , 1967 ; Fox 1967 ; Christiansen & Bellinger 1980 , 1998 ; Skidmore 1995 Remarks: All of the above records of this species require verification because of continuing significant discrepancies about this species’s limits between American and European authors (see Christiansen & Bellinger 1980 ). General distribution: published records almost cosmopolitan, but real range is uncertain due to confusion with congeners.