Elaphropus capax
(LeConte, 1863)
Elaphropus capax is a small ground beetle in the Carabidae, described by LeConte in 1863. It belongs to the Bembidiinae, a diverse group of often diminutive carabids frequently associated with moist or riparian . The has been documented in Canada and the United States, though detailed ecological and biological information remains limited.
Pronunciation
How to pronounce Elaphropus capax: /ɪˈlæfrəpəs ˈkeɪpæks/
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Identification
Members of Elaphropus are distinguished from related by their small size (usually 2–4 mm), compact body form, and reduced or modified elytral . Specific characters for E. capax are not well documented in available literature. Identification to level generally requires examination of male genitalia and comparison with or authoritative revisions.
Distribution
Recorded from Canada and the United States. GBIF distribution records indicate presence in both countries, with the categorized as present in North America broadly.
Similar Taxa
- Elaphropus parvulusSimilar small size and general body form within the same ; separation requires detailed examination of genitalic and elytral characters.
- Bembidion speciesOverlaps in preference and body size; Elaphropus differs in pronotal structure and elytral strial reduction, though field identification is challenging.
More Details
Taxonomic note
The Elaphropus has undergone significant taxonomic revision. Many were formerly placed in broader concepts of Bembidion or related genera. Current classification follows Bousquet's 2012 Catalogue of Geadephaga of America, north of Mexico.