Squid
Squid were marine animals native to the oceans of Earth. They were a popular food item on Earth. 

In late 2373, Benjamin Sisko served squid for himself, Jake, and Nog. It was Nog's favorite Human food. ()

In 3189, Adira Tal referred to  as a "squid" rather than a symbiont. ()

See also
Fredrickson's Squid Vendor
Octopus

External link
 
Earth animals
Earth foods