†Emplastus amguensis Perfilieva, 2022: 415, pl. 10 fig. 1 (wing imprint) RUSSIA (Primorsky Krai, Oligocene).

Primary type information: Primary type material: holotype (forewing imprint). Primary type locality: Russia: Primorsky Krai, Tatar Strait, Terney District, right bank of the Kudya River, a tributary of the Amgu River; Lower Oligocene, Granatnenskaya Formation. Primary type depository: PIN. Primary type specimen: PIN 3135/1.