n = 8
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Cymbacephalus armatus | Fowler, 1938 | Thysanophrys armata | Platycephalidae | |
| Cymbacephalus beauforti | (Knapp, 1973) | Cymbacephalus beauforti | Platycephalidae | Crocodile fish |
| Cymbacephalus bosschei | (Bleeker, 1860) | Cymbacephalus bosschei | Platycephalidae | Small-eyed flathead |
| Cymbacephalus nematophthalmus | (Günther, 1860) | Cymbacephalus nematophthalmus | Platycephalidae | Fringe-eyed flathead |
| Cymbacephalus nematopthalamus | (Günther, 1860) | Cymbacephalus nematophthalmus | Platycephalidae | Fringe-eyed flathead |
| Cymbacephalus nematopthalmus | (Günther, 1860) | Cymbacephalus nematophthalmus | Platycephalidae | Fringe-eyed flathead |
| Cymbacephalus nematopthlamus | (Günther, 1860) | Cymbacephalus nematophthalmus | Platycephalidae | Fringe-eyed flathead |
| Cymbacephalus staigeri | (Castelnau, 1875) | Cymbacephalus staigeri | Platycephalidae | Northern rock flathead |