†family Sieblosiidae Handlirsch 1907 (damselfly)
Full reference: A. Handlirsch. 1907. Die Fossilen Insekten und die Phylogenie der Rezenten Formen, parts V-VII. Ein Handbuch fur Palaontologen und Zoologen 641-1120
Parent taxon: Zygoptera according to A. Nel et al. 2005
Sister taxa: Caloptera, Dinosamarura, Eosagrionidae, Euzygoptera, Hemiphlebioidea, Italolestes, Platycnemididae, Samarura, Santanagrion, Saxonagrionidae, Steleopteridae, Steropoides
Subtaxa: Germanostenolestes, Miostenolestes, Oligolestes, Paraoligolestes, Parastenolestes, Sieblosia, Stenolestes
Type: Sieblosia
Ecology: fast-moving volant carnivore-insectivore