
Belongs within: Paraneoptera.
The Hypoperlina are a group of insects known from the Middle Carboniferous to the Early Permian. At least some species are known to have fed on pollen.
Characters (from Rasnitsyn 2002): Slender; short-headed; wings more or less oligoneurous, rest position roof-like.
<==Hypoperlina | i. s.: XenoneuraR02 |--Asiuropa [Asiuropidae]R02 | `--A. uralensisR02 |--LetopalopteridaeR02 | |--Letopaloptera albardianaRJ93 | `--Permindigena lientericusR02 `--HypoperlidaeR02 |--Martynopsocus [Martynopsocidae]R02 |--Hypoperla elegansR02 |--Idelopsocus splendensR02 |--KaltanelmoaR02 `--Boreopsocus danksaeR02
*Type species of generic name indicated
References
[R02] Rasnitsyn, A. P. 2002. Cohors Cimiciformes Laicharting, 1781. In: Rasnitsyn, A. P., & D. L. J. Quicke (eds) History of Insects pp. 104–115. Kluwer Academic Publishers: Dordrecht.
[RJ93] Ross, A. J., & E. A. Jarzembowski. 1993. Arthropoda (Hexapoda; Insecta). In: Benton, M. J. (ed.) The Fossil Record 2 pp. 363–426. Chapman & Hall: London.