Largusoperla sp. Sroka et al., 2018
Largusoperla sp. Sroka et al. 2018. PeerJ, 6 (e5354): 27. Specimen status: male holotype, SMNS BU-228 (SMNS). Remarks. The specimen of L. sp. is not well preserved, without the hammer and paraprocts visible to allow a detailed comparison with other described taxa (Sroka et al. 2018)., This species is not included in the following key.