†tribe Ptychoptilini Emeljanov 1990 (achilid planthopper)
Insecta - Hemiptera - Achilidae
Full reference: A. F. Emeljanov. 1990. A new genus and a new tribe of the family Achilidae (Homoptera, Cicadina) from the Baltic amber. Vestnik Zoologii 1990(6):6-10
Parent taxon: Achilinae according to A. M. Brysz and J. Szwedo 2018
See also Emeljanov 1990 and Szwedo et al. 2004
Sister taxa: Achilini, Achillini, Acixiites, Niryasaburnia, Waghildini
Subtaxa: Ptychogroehnia Ptychoptilum
Type: Ptychoptilum
Ecology:
Distribution:
• Eocene of Lithuania (1 collection), the Russian Federation (2)
Total: 3 collections each including a single occurrence