Nanosialis bashkuevi sp. n. Figs 18, 24

Holotype.

Hind wing PIN 3840/2633 (part and counterpart), interpreted as a hind wing due to the delicate, crimpled wing membrane.

Diagnosis.

Distinct from the type species in the larger size and more abundant vein branching.

Description.

Hind wing ~4.4 mm long, elongate (~3.2:1), acutely rounded at MA apex; 5? Sc veinlets (four preserved); pterostigma rather evenly suffused, without distinct veinlets; MP1 4-branched; CuA with terminal fork.

Etymology.

Named after the paleoentomologist Alexei Bashkuev.