P. whitesidei (Jacot, 1938)
– Arrhopalites whitesidei Jacot, 1938: 572
QC Christiansen & Bellinger 1981, 1998
General distribution: Nearctic.
Unplaceable records of Arrhopalitidae (listed as Arrhopalites sp.):
BC Battigelli & Marshall 1993; Rusek & Marshall 1995; Cannings 2010 (two species)
MB McClure 1943; Porco et al. 2014 (two species)
QC Marshall 1964, 1967 (two species, pygmaeus group); Turnbull 2014