DENMARK — GREENLAND: Makarova (2014); Makarova (2015);

NORWAY: Ávila-Jimenez et al. (2011); Byzova et al. (1995); Coulson et al. (2015); Gwiazdowicz & Coulson (2011); Makarova (2013);

RUSSIA — ARKHANGELSK: Makarova (2000c); Makarova (2013); BELYI ISLAND: Makarova et al. (2015); BOLSHEVIK ISLAND: Makarova (2002); KRASNOIARSK: Makarova (1995); NENETS: Makarova (2013); SEVERNAYA ZEMLYA: Makarova (1999); Makarova (2000c); SPITSBERGEN ISLAND: Makarova (2000c); WRANGEL ISLAND: Makarova (2000c);

SVALBARD: Lebedeva et al. (2012);

USA — ALASKA: Evans (1955); Lindquist (1961);

 

Substrate: From nest of Larus hyperboreus — Lebedeva et al. (2012); From rock screes — Makarova (2002); From soil — Makarova (2013), Makarova et al. (2015), Coulson et al. (2015), Gwiazdowicz & Coulson (2011), Makarova (1995), Makarova (2015), Makarova (1999), Lindquist (1961), Byzova et al. (1995), Ávila-Jimenez et al. (2011);

Unspecified: Unspecified — Makarova (2000c), Makarova (2014), Evans (1955);