What is the largest isopod every discovered?



  1. 0 Votes

    The species is called Bathynomus giganteus.  They mature to an average length of 7.5 to 14 inches!  They look like a gigantic woodlouse.

  2. 0 Votes

    The largest isopod species is the Giant Isopod, they can grow up to 16inches in length.

  3. 0 Votes

    The “Giant Isopods”, Bathynomus giganetus, are the largest isopods in the world. They are crustaceans related to shrimp and crabs and are thought to be abundant in the cold, deep waters of the Atlantic and Pacific Oceans.

    Giant Isopods can grow from anywhere between 9-12 inches long and eat large prey like fish!


    They are featured on the “Planet Earth” series. A video that I found from the series can be found at this site:



Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!