United States, North Dakota, Stutsman, Northern Plains (D09), Chase Lake National Wildlife Refuge NEON (WOOD), Plot WOOD_021 (plot dimensions: 40m x 40m) [Location ID: WOOD_021.basePlot.bet]
Pinned Carabid voucher collected in a pitfall trap deployed for approximatately 2 weeks as per the NEON carabid sampling protocol.
Male
1
compare to A. gratiosum but metatarsi with dorsal medial furrow may not have ridges; antennae without distinct color difference on segments 2 to 4; 6.4-8.7 mm