| Threespot grunter | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Terapontidae |
| Genus: | Hephaestus |
| Species: | H. trimaculatus |
| Binomial name | |
| Hephaestus trimaculatus (Macleay, 1883) |
|
The threespot grunter (Hephaestus trimaculatus) is a species of fish in the Terapontidae family. It is endemic to Papua New Guinea.