Lamniformes
Lamniformes, the mackerel sharks (Great Whites, Makos) do not require sleep.
Previous Fact Next Fact
Categories:
Animals
Latest FactRepublic Video
15 Most Controversial & Costly Blunders in History
Sponsored Links
Lamniformes, the mackerel sharks (Great Whites, Makos) do not require sleep.
Previous Fact Next Fact