– Agrenia cyanura Fjellberg, 1986a: 102
BC Fjellberg 1986a; Skidmore 1995; Fjellberg & Bernard 2009; Cannings 2010
AB Fjellberg 1986a; Skidmore 1993, 1995; Stebaeva et al. 2016
QC Turnbull 2014
General distribution: Nearctic.
A. extrema Fjellberg & Bernard, 2009
– Agrenia extrema Fjellberg & Bernard, 2009: 24
AK Fjellberg & Bernard 2009
General distribution: Nearctic.