Trismarcha sikorae (Distant, 1905d) Lemuriana sikorae Distant 1905d: 33. (Madagascar) Remarks.—A castaneous species with spots silvery pile on the anterolateral abdomen. This is the larger of the two species of the genus found in Madagascar with male body length about 18 mm and wingspan about 58 mm (Distant 1905d). Both submedian and lateral sigillae of the mesonotum are marked with piceous in this species. Distribution.—The species is known only from Madagascar (Metcalf 1963a).

Published as part of Sanborn, Allen F., 2021, The cicadas (Hemiptera: Cicadoidea: Cicadidae) of Madagascar including a new tribe, five new genera, twelve new species, four new species synonymies, five revised species status, ten new combinations, new tribal assignments for four genera, one new subtribe synonymy, a checklist and key to the species, pp. 1-79 in Zootaxa 4937 (1) on page 30, DOI: 10.11646/zootaxa.4937.1.1, http://zenodo.org/record/4559438