- ? formosus Müller & Schlegel, 1842

- Bothrops formosus (Müller & Schlegel, 1842)

- Bothrops sumatranus (Raffles, 1822)

- Coluber sumatranus Raffles, 1822

- Coluber sumatrensis Raffles, 1822

- Cophias wagleri Schlegel, 1826

- Lachesis sumatranus (Raffles, 1822)

- Parias sumatranus (Raffles, 1822)

- Trigonocephalus formosus müller Schlegel, 1842

- Trigonocephalus sumatranus (Raffles, 1822)

- Trimeresurus formosus (Müller & Schlegel, 1842)

- Trimeresurus sumatranus sumatranus