Articles | Volume 24, issue 2
Foss. Rec., 24, 445–453, 2022
https://doi.org/10.5194/fr-24-445-2022
Foss. Rec., 24, 445–453, 2022
https://doi.org/10.5194/fr-24-445-2022

Research article 04 Jan 2022

Research article | 04 Jan 2022

The first xiphydriid wood wasp in Cretaceous amber (Hymenoptera: Xiphydriidae) and a potential association with Cycadales

Jia Gao et al.

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Cited articles

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Short summary
We described the first xiphydriid wood wasp fossil, which extends the occurrence of Xiphydriidae into the mid-Cretaceous and adds to the known diversity of features in the family. In addition, the simplification of the wing venation and hypothesized host-plant affiliations of early xiphydriids are discussed based on the pollen of Cycadales preserved with the wasp.