Beware of blue-ringed octopuses near Clifton Springs

CLIFTON SPRINGS Curlewis Coastcare has issued a warning about blue-ring octopuses, following multiple sightings at the Clifton Springs boat ramp and at The Dell.

The group urged ocean users to keep a watch and avoid all contact with these creatures, as they are deadly.

“Do not walk through seagrass or put your hands in seagrass or under rocks,” a spokesperson said.

“Do not lift rocks up.

“Do not attempt to touch or move the octopus.”

According to Surf Life Saving Australia, blue-ringed octopuses are usually very small and grow to a maximum size of 20cm.

They have eight limbs adorned with suction cups, and a beak, which is the only solid part of their anatomy.

Typically, they exhibit a light brown or yellowish hue but can swiftly shift to a bright yellow with glowing blue rings or bands as a signal to deter predators when disturbed.

These octopuses inhabit rock and tide pools, along with shallow coral reefs around Australia.

In a Surf Life Saving Australia statement shared by the group, the organisation warns that the “octopuses rank among the most lethal marine species globally,” with the capability to deliver a “fatal amount of venom” that could “kill 26 adults” in just a few minutes.

This venom, contained in their saliva, can cause paralysis and respiratory failure.

If bitten, the initial response should be to dial emergency services, apply a pressure immobilisation bandage at the bite site, and keep the victim immobilised.

If respiratory failure occurs, start CPR until professional help arrives.