Key to the species of the genus Schmidtiana in the Philippines 1 Antennae uniformly brownish........................................................................... 2 - Antennae brownish, with four to five black apical antennomeres................................................ 4 2 Elytra uniformly purplish black.......................................................................... 3 - Elytra purplish black, with large yellowish humeral spots...................................... S. ilocana (Schultze) 3 Pronotum uniformly black.......................................................... S. legrandi Morati & Huet - Pronotum largely reddish brown................................................... S. boundanti Vives & Niisato 4 Pronotum black, with brownish sides...................................................................... 5 - Pronotum uniformly black including sides................................................. S. gertrudis Hüdepohl 5 Pronotum in both sexes strongly tuberculate near middle of sides, with sides dilated in an almost straight line to middle in apical half, elytra brownish or blackish, variable, uniformly or partly of the same color.................. S. palawana (Schultze) - Pronotum bluntly rounded near middle of sides in male, sharply tuberculate, though sides dilated in an arcuate line to middle in female; elytra uniformly brown.............................................................. S. sasajii Niisato

Published as part of Medina, Milton Norman, Camposo, Pheobe, Ytang, Jeanlie, Seniel, John Glen, Buenavente, Perry & Vives, Eduard, 2025, Catalog of the genus Schmidtiana Podaný 1971 (Coleoptera: Cerambycinae) in the Philippines with notes on species variation and key to the species, pp. 145-150 in Zootaxa 5722 (1) on pages 148-149, DOI: 10.11646/zootaxa.5722.1.8, http://zenodo.org/record/17891913