Gruntersortigerperches are ray-finned fishes in the family Terapontidae (also spelled Teraponidae, Theraponidae or Therapontidae).[3] This family is part of the superfamily Percoidea of the order Perciformes.[4]
| Terapontidae | |
|---|---|
| |
| Terapon jarbua the type species of the genus Terapon | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Superfamily: | Percoidea |
| Family: | Terapontidae Richardson, 1842[1] |
| Type species | |
| Holocentrus servus | |
| Genera | |
|
see text | |
The Terapontidae is a large family of small to medium-sized perciform fishes which occur in marine, brackish and fresh waters in the Indo-Pacific region. They are characterised by a single long-based dorsal fin which has a notch marking the boundary between the spiny and soft-rayed portions. They have small to moderate-sized scales, a continuous lateral line reaching the caudal fin, and most species lack teeth on the roof of the mouth.[5] The marine species are found in inshore sea and brackish waters, some species are able to enter extremely saline and fresh waters. In Australia and New Guinea there are a number of species restricted to fresh water.[3]
The following genera are classified within the family Terpontidae:[6][5]
