Xoanon Semenov 1921 (horntail)
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Insecta - Hymenoptera - Siricidae
Parent taxon: Siricinae according to S. Wedmann et al. 2014
Sister taxa: Eourocerus, Eoxeris, Proximoxeris, Sirex, Urocerites, Urocerus, Xeris, Ypresiosirex
Subtaxa: Xoanon eocenicus
Ecology:
Distribution: found only at Grube Messel Pit, grid square F9, 2.5-3.5 m above alpha (Eocene of Germany)
Specimen images are retrieved through the ePANDDA API.
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