Tribe Macrosiagonini von Heyden 1908 (wedge shaped beetle)

Insecta - Coleoptera - Ripiphoridae

Full reference: L. von Heyden. 1908. Bemerkungen und Berichtigungen zum Catal. Coleopt. Europ. Cauc. et Arm. ross. 1906. Wiener Entomologische Zeitung 27:43-48

Parent taxon: Ripiphorinae according to J. Batelka et al. 2025

See also Batelka et al. 2006, Batelka and Prokop 2021 and Bouchard et al. 2011

Sister taxon: Ripiphorini

Subtaxa: Macrosiagon Melanosiagon Metoecus

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Ecology:

Distribution:

• Eocene of France (1 collection), United States (1: Colorado)

• Cretaceous of Myanmar (1)

Total: 3 collections each including a single occurrence

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