| Nominal Species (n = 3) | Present allocation (n = 3) | Ref. |
|---|---|---|
| Indostomus crocodilus Britz & Kottelat, 1999 | Indostomus crocodilus | 38647 |
| Indostomus paradoxus Prashad & Mukerji, 1929 | Indostomus paradoxus | 4833 |
| Indostomus spinosus Britz & Kottelat, 1999 | Indostomus spinosus | 38647 |