Asian Moon Jelly
Aurelia coerulea
The Asian moon jelly is one of the most widely distributed species of sea jellies found in our World Ocean. This species can quickly populate areas and reduce the amount of zooplankton by consuming it. They are believed to be originally from the northwest region of the Pacific Ocean and that humans unintentionally introduced them to Europe via maritime or shellfish transport. This species can be white to brownish pink. Its bell can reach over ten inches in diameter. This jelly reaches around two inches in length. They produce an antioxidant compound that scientists are studying for its beneficial properties.
Originally published: May 08, 2026
Last updated: May 26, 2026
Credit: Robin Riggs / Aquarium of the Pacific
SPECIES IN DETAIL
Asian Moon Jelly
Aurelia coerulea
CONSERVATION STATUS:
CLIMATE CHANGE:
Geographic Distribution
Northwest Pacific Ocean and introduced to Europe
SPECIES IN DETAIL | Print full entry
Asian Moon Jelly
Aurelia coerulea
CONSERVATION STATUS:
CLIMATE CHANGE:
Northwest Pacific Ocean and introduced to Europe