About Bembidion rapidum (LeConte, 1847)
Bembidion rapidum, described by LeConte in 1847, is a species of ground beetle that belongs to the subfamily Trechinae. This species can be found in Canada and the United States. Adult individuals of this species range from 3.8–4.4 mm (0.15–0.17 in) in length. They are black in body color, with brassy reflections.