[Coral-List] Protocooperation to prey on large jellyfish

[frahome at yahoo.com]

 Dear all,
I found this article about corals from the Mediterranean Sea interesting:
Protocooperation among small polyps allows the coral Astroides calycularis to prey on large jellyfish
https://esajournals.onlinelibrary.wiley.com/doi/full/10.1002/ecy.2413

It was also featured by NG:https://www.nationalgeographic.com/animals/2018/07/corals-gang-up-snack-jellyfish-animals/
I am curious to know to which extent this has been reported in other places.Francesca