Terms of Service and Privacy Policy. Animals hitch rides together all the time. Sometimes the relationship is mutually beneficial, while in other instances it’s ...

The Porbeagle shark is a large, fast-swimming shark found in temperate and cold waters worldwide. These sharks are prized for their meat, fins, and oil, so they are heavily hunted. Ever since the ...

They feed on her unfertilized eggs or unborn embryos. The births are live. Examples of fish with this type of reproduction include the shortfin mako and porbeagle sharks. Hemotrophic means ...