Blue-Ringed Octopus

Blue-Ringed Octopus

Hapalochlaena spp.

Not Evaluated
DESCRIPTION

Hapalochlaena spp., commonly known as blue-ringed octopuses, are a genus of highly venomous cephalopods found in shallow Indo-Pacific waters. Despite their small size, typically 10-25 cm, they possess a potent neurotoxin (tetrodotoxin) capable of paralyzing prey and posing a danger to humans if provoked. They are characterized by iridescent blue rings that flash as a warning when the animal feels threatened.

Max Length 25 cm
Max Weight 100 g
Lifespan 0.5 - 2 years
Habitat Seabed, coastal zone, and coral reef
Depth Range 0 - 50 m
Diet
Carnivore
Activity
Variable
Social Behavior Solitary
TOP DESTINATIONS

Featured destinations to spot Blue-Ringed Octopus

SIGHTING PROBABILITY
  • Unlikely
  • Likely
  • Very likely

Other destinations to spot Blue-Ringed Octopus