P. amarus (Christiansen, 1966)

– Arrhopalites amarus Christiansen, 1966: 62

AB Lindo 2014

ON Christiansen 1966; Christiansen & Bellinger 1981, 1998; Skidmore 1995

QC Therrien et al. 1999, 1999a; Chagnon et al. 2000, 2001, cf.

L Christiansen 1966; Christiansen & Bellinger 1981, 1998; Skidmore 1995

Remarks: The record of this species in AB is an assumption based on species occurrence in analogous communities of the United States noted by Brand & Dunn (1998). General distribution: Nearctic.