New species of box jellyfish discovered near Singapore signals alarming range shift

Researchers in Singapore have confirmed a new species of box jellyfish lurking in coastal waters, expanding the known range of the notorious Thai sea wasp.

New species of box jellyfish spotted near Singapore

The discovery emerged after a team examined morphology and sequenced DNA from ↓ 5 specimens collected over a two‑month survey. Marine biologists say the jelly’s venom potency rivals that of its deadly relatives, prompting immediate public‑health alerts. A senior scientist from the National University of Singapore told Reuters that “the genetic signature is distinct enough to merit classification as a separate species.” The find also marks the first confirmed sighting of the Thai sea wasp (Chironex sp.) this far north, suggesting a significant range shift possibly linked to warming seas. Conservation groups urge closer monitoring, warning that tourism‑dependent coastal economies could face unforeseen risks. For more details, see the full report in AP News.