†family Diathemidae Sinitshenkova 1980 (winged insect)
Insecta - Permothemistida - Diathemidae
Full reference: N. D. Sinitshenkova. 1980. A revision of the order Permothemistida (Insecta). Paleontological Journal 14(4):97-112
Parent taxon: Permothemistida according to N. D. Sinitshenkova 1980
See also Carpenter 1992
Sister taxon: Permothemistidae
Subtaxa: Diathema Diathemidia
Ecology:
Distribution: found only at Chekarda, Sylva River (PIN collection 1700) (Permian of Russian Federation)