southern Africa
Fine-art photographic collection
Dromica marginella
A flightless South African tiger beetle outlined by a pale border around each wing case.
About this species
Dromica marginella(Boheman, 1848)
Information reviewed15 July 2026
Dromica marginella is a South African ground-running tiger beetle. Its dark wing cases are traced by a narrow pale margin, while the flightless body plan means every chase, escape and dispersal movement must be completed on foot.
Taxonomy
Animalia · Arthropoda · Insecta · Coleoptera · Carabidae · Dromica
Accepted species according to current global catalogues; not to be confused with the later synonym “marginella Péringuey, 1893” associated with Dromica albicinctella. · checked 2026-07-15
southern AfricaBroad documented range and selected reference localities — not a complete occurrence map.
Open ground in southern African landscapes.
Diurnal ground-running predator.
Predatory on small arthropods.
What makes this species remarkable?
A narrow pale line follows the outer edge of each wing case, creating a complete visual frame around the dark back.
The beetle is flightless, so the same long-legged running system must handle prey capture, escape, mate searching and movement between habitat patches.
Museum series place the species in South Africa, where isolated populations cannot simply cross unsuitable ground by opening their wings.