Tortopsis toro sp. nov. Male imago: 1, general view, dorsal; 2, abdominal segments VIII–X, lateral view; 3, genitalia, ventral view. Nymph: 4, mature female nymph; 5, mature male nymph; 6, detail of head and pronotal coloration of not fully–grown male nymph.

  Part of: Molineri C, Dias LG, Zúñiga MC (2021) New insights into the phylogeny of Tortopus Needham and Murphy and Tortopsis Molineri (Ephemeroptera, Polymitarcyidae) with description of three new species. Arthropod Systematics & Phylogeny 79: 151-170.