Rare Box Jellyfish Spotted in Eilat Bay's Red Sea Waters

A rare box jellyfish species, Alatina grandis, has been recently documented in the waters of Eilat Bay in the Red Sea. This species is uncommon in the region and typically appears only following changes in currents and wind patterns. Identification was confirmed by Dr. Tzafrir Koplik and Prof. Tamar Gi-A-Chaim through DNA analysis and unique morphological features, including the jellyfish's square bell and tentacles.

Dr. Asaf Zabuloni, an ecologist with the Israel Nature and Parks Authority, emphasized that only a few individual jellyfish were observed, not a swarm, and reassured the public that the risk of encountering one is very low. He advised no cause for panic or avoidance of swimming, but encouraged awareness and respect for the natural environment.

While some box jellyfish species worldwide, such as the Australian sea wasp (Chironex fleckeri), are highly venomous, the Alatina grandis found in Eilat is less dangerous, though its sting can still be painful and potentially harmful. The Israel Nature and Parks Authority noted that marine animals may shift their distribution due to climate changes and alterations in currents and winds, making this sighting part of a broader ecological phenomenon.

Eilat Bay is known for its rich biodiversity, and encounters with marine life are common. The authority advises maintaining distance from any potentially dangerous marine creatures, avoiding contact, keeping other swimmers away, and reporting sightings to their hotline. One specimen of the jellyfish was collected and sent to research laboratories for further scientific study, which is expected to enhance understanding of the species' distribution and contribute to knowledge about Eilat's unique marine ecosystem.