Largusoperla billwymani Sroka et al., 2018

Chen, Zhi-Teng & Wang, Bo, 2019, Review of the fossil genus Largusoperla (Plecoptera: Perlidae): Annotated checklist, taxonomic identification, and description of a new species, Zootaxa 4565 (2), pp. 281-291 : 284

publication ID	https://doi.org/ 10.11646/zootaxa.4565.2.12
publication LSID	lsid:zoobank.org:pub:9F4AA96D-877E-45EA-82FE-0DAFE856AD94
DOI	https://doi.org/10.5281/zenodo.5944782
persistent identifier	https://treatment.plazi.org/id/7B3787C7-FF9D-0B26-1880-FEA53E02FE35
treatment provided by	Plazi
scientific name	Largusoperla billwymani Sroka et al., 2018
status

Treatment

Largusoperla billwymani Sroka et al., 2018 View in CoL

Largusoperla billwymani Sroka et al. 2018 View in CoL . PeerJ, 6 (e5354): 16. Specimen status: male holotype, SMNS BU-229 (SMNS).

Remarks. Largusoperla billwymani appears similar to L. borisi . However, the apical segment of maxillary palp is shortened in L. billwymani but elongated in L. borisi ; RP of forewing has four branches in L. billwymani but has three branches in L. borisi ; paraproct is thick, marginally sclerotized with blunt apex in L. billwymani , but is thin, completely sclerotized with triangular apex in L. borisi ( Table 1).