Megalodon and Similar Species
Otodus megalodon
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Open the appSeveral fish can be confused with Megalodon. Here are the key differences.
Species often confused with {name}
Great White Shark
Carcharodon carcharias
Key differences: While often compared, C. carcharias teeth are smaller (typically up to 7.5 cm), have coarser, irregular serrations, and a more slender crown. The overall body size of the great white is significantly smaller (up to 6.1 meters) than Megalodon. Taxonomically, they belong to different families (Lamnidae vs. Otodontidae).
Broad-toothed Mako Shark
Cosmopolitodus hastalis (formerly Isurus hastalis)
Key differences: C. hastalis teeth are large and triangular but lack serrations. They are also generally more slender than Megalodon teeth. This species is considered a potential ancestor or close relative within the Otodontidae family.
Otodus obliquus
Otodus obliquus
Key differences: An earlier ancestor of Megalodon, O. obliquus teeth are large but typically possess prominent lateral cusplets (small points on either side of the main crown) and lack serrations. Megalodon teeth are characterized by their full serrations and absence of lateral cusplets (in adult teeth).
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