The Sharks are the main antagonists in the Sharknado franchise. Their first appearance was in Sharknado (2013) and their last appearance was in The Last Sharknado: It's About Time (2018).
Overview[]
Unlike the real-life counterpart, the sharks in Sharknado film series (and to the extent, the entire franchise) can breathe in air for much longer and can be easily swept up by tornadoes.
In-addition, these sharknado sharks also eats something that regular (real-life) sharks don't according to Nova in Sharknado 3: Oh Hell No!.