n = 9
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Nuchequula blochii | (Valenciennes, 1835) | Nuchequula blochii | Leiognathidae | Twoblotch ponyfish |
| Nuchequula decora | (De Vis, 1884) | Nuchequula gerreoides | Leiognathidae | Decorated ponyfish |
| Nuchequula flavaxilla | Kimura, Kimura & Ikejima, 2008 | Nuchequula flavaxilla | Leiognathidae | Yellowspotted ponyfish |
| Nuchequula gerreoides | (Bleeker, 1851) | Nuchequula gerreoides | Leiognathidae | Decorated ponyfish |
| Nuchequula glenysae | Kimura, Kimura & Ikejima, 2008 | Nuchequula glenysae | Leiognathidae | |
| Nuchequula longicornis | Kimura, Kimura & Ikejima, 2008 | Nuchequula longicornis | Leiognathidae | |
| Nuchequula mannusella | Chakrabarty & Sparks, 2007 | Nuchequula mannusella | Leiognathidae | |
| Nuchequula nuchalis | (Temminck & Schlegel, 1845) | Nuchequula nuchalis | Leiognathidae | Spotnape ponyfish |
| Nuchequula pan | (Wongratana, 1988) | Nuchequula blochii | Leiognathidae | Twoblotch ponyfish |