Riolus cupreus Muller 1806 (riffle beetle)
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Insecta - Coleoptera - Elmidae
Alternative combination: Limnius cupreus
Belongs to Riolus according to M. A. Jäch et al. 2016
See also Aalto et al. 1984 and Green et al. 2006
Sister taxon: Riolus nitens
Ecology:
Distribution:
• Quaternary of the United Kingdom (4 collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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