Reference
Ignac Sivec, Zhiltzova (1996): Description of Neoperla ussurica sp. n. from Russian Far East (Plecoptera: Perlidae). Opis vrste Neoperla ussurica sp. n. z ruskega Daljnega vzhoda (Plecoptera: Perlidae) – Acta Entomologica Slovenica – 4: 13 - 18.