| Plectocretacicus Temporal range: | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Division: | Teleostei |
| Order: | Tetraodontiformes |
| Family: | †Plectocretacicidae Tyler & Sorbini, 1996 |
| Genus: | †Plectocretacicus Sorbini, 1979 |
| Species: | †P. clarae |
| Binomial name | |
| †Plectocretacicus clarae Sorbini, 1979 | |
Plectocretacicus is an extinct genus of prehistoric ray-finned fish that lived during the lower Cenomanian epoch. It contains a single species, P. clarae. Plectocretacicus may be the earliest known member of the order Tetraodontiformes.