Where do ‘Hawaiian box jellies’ come from?

Source: Science Daily

An insightful cross-disciplinary team, working for over a decade, published a study recently revealing that a key number of hours of darkness during the lunar cycle triggers mature ‘Hawaiian box jellyfish’ (Alatina alata) to swim to leeward O’ahu shores to spawn.

https://www.sciencedaily.com/releases/2022/05/220520181237.htm