n = 21
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Thamnaconus analis | (Waite, 1904) | Thamnaconus analis | Monacanthidae | |
| Thamnaconus arenaceus | (Barnard, 1927) | Thamnaconus arenaceus | Monacanthidae | Sandy filefish |
| Thamnaconus degeni | (Regan, 1903) | Thamnaconus degeni | Monacanthidae | Degen's leatherjacket |
| Thamnaconus fajardoi | Smith, 1953 | Thamnaconus fajardoi | Monacanthidae | Spotted filefish |
| Thamnaconus fijiensis | Hutchins & Matsuura, 1984 | Thamnaconus fijiensis | Monacanthidae | |
| Thamnaconus frecyneti | (Quoy & Gaimard, 1824) | Meuschenia freycineti | Monacanthidae | Six-spined leatherjacket |
| Thamnaconus garretti | (Fowler, 1928) | Thamnaconus garretti | Monacanthidae | Garrett's filefish |
| Thamnaconus hypargyreus | (Cope, 1871) | Thamnaconus hypargyreus | Monacanthidae | Lesser-spotted leatherjacket |
| Thamnaconus melanoproctes | (Boulenger, 1889) | Thamnaconus melanoproctes | Monacanthidae | Blackvent filefish |
| Thamnaconus modestoides | (Barnard, 1927) | Thamnaconus modestoides | Monacanthidae | Modest filefish |
| Thamnaconus modestoides erythraeensis | Bauchot & Maugé, 1978 | Thamnaconus modestoides | Monacanthidae | Modest filefish |
| Thamnaconus modestus | (Günther, 1877) | Thamnaconus modestus | Monacanthidae | Black scraper |
| Thamnaconus multilineatus | (Tanaka, 1918) | Thamnaconus multilineatus | Monacanthidae | |
| Thamnaconus nigromaculosus | (Tanaka, 1912) | Thamnaconus tessellatus | Monacanthidae | |
| Thamnaconus paschalis | (Regan, 1913) | Thamnaconus paschalis | Monacanthidae | Easter filefish |
| Thamnaconus penicularius | Fourmanoir, 1955 | Amanses scopas | Monacanthidae | Broom filefish |
| Thamnaconus septentrionalis | (Günther, 1874) | Thamnaconus septentrionalis | Monacanthidae | Greenfin horse-faced filefish |
| Thamnaconus striatus | (Kotthaus, 1979) | Thamnaconus striatus | Monacanthidae | Many-lined leatherjacket |
| Thamnaconus tesselatus | (Günther, 1880) | Thamnaconus tessellatus | Monacanthidae | |
| Thamnaconus tessellatus | (Günther, 1880) | Thamnaconus tessellatus | Monacanthidae | |
| Thamnaconus xanthopterus | Xu & Zhan, 1988 | Thamnaconus hypargyreus | Monacanthidae | Lesser-spotted leatherjacket |