Spiny sea creatures

This crossword clue is for the definition: Spiny sea creatures.
it’s A 19 letters crossword puzzle definition.
Next time, when searching for online help with your puzzle, try using the search term “Spiny sea creatures crossword” or “Spiny sea creatures crossword clue”. The possible answerss for Spiny sea creatures are listed below.

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Possible Answers: URCHINS.

Last seen on: NY Times Crossword 6 Nov 22, Sunday