Calathus gregarius (ground beetle)
Latitudinal range: 40.6° to 45.8°
Habitats: temperate broadleaf/mixed forest (2), temperate savanna (1)
Found in 3 samples
Canada: Misery Bay Provincial Nature Reserve
United States: East Pond (wet meadow), East Pond (shrub thicket)
See also Calathus, Calathus advena, Calathus cinctus, Calathus fuscipes, Calathus ingratus, Calathus melanocephalus, Calathus micropterus, Calathus opaculus, Calathus peltatus, Calathus picetts