Heterlimnius Hinton 1935 (riffle beetle)
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Insecta - Coleoptera - Elmidae
Synonym: Palaeoriohelmis Bollow 1940
Parent taxon: Elmini according to T. Kobayashi et al. 2021
See also Alekseev 2013, Ashworth and Nelson 2014, Bollow 1940 and Bukejs et al. 2015
Sister taxa: Elmina, Oulimnius, Stenelmina
Subtaxa: Heterlimnius corpulentus Heterlimnius samlandica
Ecology:
Distribution:
• Quaternary of United States (1: Washington collection)
• Eocene of the Russian Federation (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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