P. monochaeta (Kos, 1942)

– Isotoma (Pseudisotoma) sensibilis var. monochaeta Kos, 1942: 125

BC Setälä & Marshall 1994; Skidmore 1995; Addison et al. 2003, 2003a; Cannings 2010

QC Therrien et al. 1999, 1999a; Chagnon et al. 2000

General distribution: Holarctic.