ガストロ

noun

butterfly kingfish; butterfly tuna; bigscale mackerel

A large pelagic fish (Gasterochisma melampus) found in southern oceans. The name is a loanword from the scientific genus name.

• ガストロは南みなみ半はん球きゅうの海うみで見みられる大おお型がたの魚さかなです。

  The butterfly kingfish is a large fish found in the oceans of the Southern Hemisphere.