A species of mutant squids that traps their prey in tar and slowly digests them alive. They are believed to be extinct thanks to Zilla Jr..
This group originally appeared in both both part 1 and 2 of the episode "New Family". Though this is debatable because only a tentacle is seen in part 1 since you never see the entire creature but it has the same coloring and they have been shown to attack people while Crustaceous Rex who appears in part 2 doesn't attack anyone until the Mutant Giant Squids are all killed by Zilla Jr. since they were it's food source.
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