Platycephaloidei
| Platycephaloidei | |
|---|---|
| Bartail flathead (Platycephalus indicus) | |
| Piper gurnard (Trigla lyra) | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Scorpaeniformes | 
| Suborder: | Platycephaloidei Matsubara, 1943 | 
| Families | |
| See text | |
Platycephaloidei is a suborder of ray-finned fishes, part of the order Scorpaeniformes, and includes the flatheads, ghost flatheads and sea robins.