Pachygrontha nigrovittata Stål, 1871: 662. LT (Péricart, 1999d: 83): female, Philippines; NHRS.
Pachygrontha nigrolineata Distant, 1910b: 59 (syn. J.A. Slater, 1955: 54). LT (Péricart, 1999d: 83): Philippines, Manila; BMNH.
Pachygrontha obluctans Bergroth, 1924a: 37 (syn. J.A. Slater, 1955: 54). LT (Péricart, 1999d: 83): male, Indonesia, Sumatra, Medan; ZMHB.