Largusoperla flata Chen 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 : 282

Largusoperla flata Chen et al., 2018

Largusoperla flata Chen et al. 2018 . Zootaxa, 4378(4): 576. Specimen status: male holotype, NIGP167159 (NIGP).

Remarks. Largusoperla flata can be easily distinguished from all other congeners by the paraprocts weakly sclerotized, almost flat, subtriangular from ventral aspect, lateral margins thickened and up-folded, apex blunt and darkly pigmented ( Fig. 1 ; Figs. 12–13 in Chen et al. 2018).

Figures

FIGURE 1. Available male paraprocts and female subgenital plates in Largusoperla, ventral view.