Trigonotylus ruficornis var. tenuis Reuter in Bergroth, 1893c: 208 (upgraded by Reuter, 1907a: 1). STS: Seychelles, Mahé; MNHN.
Trigonotylus pallidicornis Reuter, 1899: 161 (syn. Reuter, 1907a: 1). LT (Kerzhner & Matocq, 1994: 63): female, Algeria, Oran, Méchéria; MNHN.
Megaloceraea doddi Distant, 1904g: 269 (syn. Golub, 1989: 157). LT (Eyles, 1975: 162): male, Australia, Queensland, Townsville; BMNH.
Megaloceraea dohertyi Distant, 1904a: 425 (syn. Eyles, 1975: 162, with doddi). LT (Eyles, 1975: 163): male? (Schmitz, 1976b: 477), Burma, Tenasserim [= Tannintai] Valley, Myitta; BMNH.
Trigonotylus brevipes (non Jakovlev, 1880; part.): Reuter, 1909e: 6. Misidentification (see Golub, 1989: 157).