Tanygnathus Wagler, 1832
Tanygnathus sumatranus burbidgii Sharpe, 1879
Tanygnathus sumatranus duponti Parkes, 1971
Tanygnathus sumatranus everetti Tweeddale, 1877
Tanygnathus sumatranus freeri McGregor, 1910
Tanygnathus sumatranus subsp. sangirensis
Tanygnathus sumatranus subsp. sumatranus (Raffles, 1822)