Full reference: G. Bechly. 1996. Morphologische Untersuchungen am Flügelgeäder der rezenten Libellen und deren Stammgruppenvertreter (Insecta; Pterygota; Odonata) unter besonderer Berücksichtigung der phylogenetischen Systematik und des Grundplanes der Odonata. Petalura, Special-Volume 2:1-402
Parent taxon: Cavilabiata according to G. Fleck et al. 2008
See also Bechly et al. 1998 and Bechly and Ueda 2002
Sister taxa: Cordulegastrida, Cordulephyidae, Cordulibellulidae, Cristotibiata, Gallophlebiidae, Libanocorduliidae, Nodalulaidae, Urolibellulidae
Subtaxa: Chlorogomphoidea Mesochlorogomphidae
Ecology: fast-moving volant carnivore-insectivore
Distribution:
• Cretaceous of Brazil (2 collections), Spain (1), the United Kingdom (1)
Total: 4 collections each including a single occurrence