Fossils of four insects and one larva from the Carboniferous Pennsylvanian epoch are described; these are very small relative to other known Palaeozoic-era insects, and reveal a previously unknown diversity of early eumetabolan insects, although the lineage radiated more successfully only after the mass extinctions at the end of the Permian period.
- André Nel
- Patrick Roques
- Alexander G. Kirejtshuk
