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. violenta ( Folsom, 1924 ) Lepidocyrtus violentus Folsom, 1924: 10 Pseudosinella petterseni of American authors, nec Börner, 1901c MB Aitchison 1984 , 1984c ; Skidmore 1995 ON James 1933 ; Maynard 1951 as petterseni ; Christiansen & Bellinger 1980 , 1998 ; Skidmore 1995 QC Sharma 1962 , 1964 ; Sharma & Kevan 1963b ; Marshall 1964 , 1967 all as petterseni ; Christiansen & Bellinger 1980 , 1998 ; Skidmore 1995 ; Rochefort 2006 NS Fox 1967 as petterseni ; Christiansen & Bellinger 1980 , 1998 General distribution: Nearctic. Unplaceable records of Pseudosinella sp.: ON Broadbent & Tomlin 1980