Mikadocephalus is an extinct genus of ichthyosaur. Its remains have been found in Europe, in the Anisian of Switzerland. The type species is Mikadocephalus gracilirostris.[1][2] In 2021, Bindellini and colleagues considered M. gracilirostris to be a junior synonym of Besanosaurus leptorhynchus.[3]
| Mikadocephalus Temporal range: | |
|---|---|
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| Holotype skull | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | †Ichthyosauria |
| Clade: | †Euichthyosauria |
| Genus: | †Mikadocephalus |