Bembidion mathani
Length: 3.7 to 4.1 mm. Micropterous. Externally very similar to B. andinum. Color brownish-piceous; appendages brownish except the first antennomere, which is reddish. Microsculpture isodiametric on the elytra, finely transverse on the pronotum, obsolete on the head. Pronotum less narrowed at the…