Harmless

Aurelia Aurita

Scyphozoa (Ulmaridae)

Often called "moon jellyfish", it is very graceful. Due to its very low toxicity, it is the species most often seen in public aquariums.

Sting symptoms

Almost harmless. Slight tingling possible on very sensitive skin (face, children).

Identification

Translucent and whitish. Instantly recognizable by its 4 horseshoe-shaped (or 4-leaf clover) purplish or pinkish reproductive organs, clearly visible in the center of the umbrella.

Size

Umbrella: 25 to 40 cm

Habitat

Coastal, estuaries, calm waters and ports.

Scientific family

Scyphozoa (Ulmaridae)

Community photos

Photos submitted and verified by Meduseo users. (60)

08/11/2026 Fort Myers Beach

08/11/2026 San Diego

30/10/2026 Biloxi

25/10/2026 Sanibel

18/10/2026 Dunkerque

04/10/2026 Dunkerque

27/09/2026

20/09/2026 Gulf Shores

14/09/2026 Miami Beach

09/09/2026 Fenwick Island

09/09/2026 Dunkerque

06/09/2026 Frinton and Walton

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