| Megalodontidae Temporal range:
| |
|---|---|
| |
| Fossil of Megalodon | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | †Megalodontida |
| Superfamily: | †Megalodontoidea |
| Family: | †Megalodontidae Morris & Lycett, 1853 |
| Genera | |
|
See text | |
Megalodontidae is an extinct family of bivalve molluscs that reportedly lived from the Devonian to the Jurassic period.