Beringian-distribution
Guides
Agonum gratiosum
Gracious Ground Beetle
Agonum gratiosum is a ground beetle species in the Platyninae subfamily, first described by Mannerheim in 1853. It has a trans-Beringian distribution spanning the Russian Far East (Chukotka and Kamchatka) and western North America (Alaska). The species belongs to a large genus of small to medium-sized predatory beetles commonly found in moist habitats.
Rhysodromus mysticus
Rhysodromus mysticus is a running crab spider in the family Philodromidae, originally described as Philodromus mysticus in 1975. The species has a transcontinental distribution spanning northern Eurasia and North America. Like other philodromids, it is an active hunter that does not build webs to capture prey.