F. nivalis (Packard, 1873)

– Isotoma nivalis Packard, 1873: 31

– Folsomia duodecimsetosa Hammer, 1953: 48

AK Skidmore 1995; Babenko & Fjellberg 2006

NT Hammer 1953; Danks 1981; Rusek 1994 all as duodecimsetosa; Skidmore 1995

NU Hammer 1953; Addison 1975, 1977; Ryan 1977; Danks 1981 all as duodecimsetosa; Fjellberg 1986; Babenko 1993; Babenko & Fjellberg 2006; Stebaeva et al. 2016 as duodecimsetosa (junior synonym of nivalis)

BC Christiansen & Bellinger 1980, 1998; Battigelli & Marshall 1993; Setälä & Marshall 1994; Rusek & Marshall 1995; Setälä et al. 1995; Skidmore 1995; Addison et al. 2003, 2003a as sp. group; Cannings 2010

AB Parsons & Parkinson 1986, 1986a as nivalis duodecimsetosa; Skidmore 1995; Lindo 2014

MB Hammer 1953 as duodecimsetosa; Christiansen & Bellinger 1980, 1998; Aitchison 1984, 1984c; Skidmore 1993 as duodecimesetosa, sic., 1995; Porco et al. 2014

ON Bird & Chatarpaul 1986; Addison 1996

QC Marshall 1964, 1967 as duodecimsetosa; Skidmore 1995; Addison 1996; Therrien et al. 1999, 1999a; Chagnon et al. 2000, 2000a, 2001a; Huebner et al. 2012

NS Christiansen & Bellinger 1980, 1998; Skidmore 1995

General distribution: Nearctic and Eastern Palaearctic.