Blueringer
The blue-ringed octopi (genus Hapalochlaena) are three (or perhaps four) octopus species that live in tide pools and coral reefs in the Pacific and Indian Oceans, from Japan to Australia (mainly around southern New South Wales and South Australia[1]). They are recognized as some of the world's most venomous marine animals.[2] Despite their small size and relatively docile nature, they can prove a danger to humans. They can be recognized by their characteristic blue and black rings and yellowish skin. When the octopus is agitated, the brown patches darken dramatically, and iridescent blue rings or clumps of rings appear and pulsate within the maculae. Typically 50-60 blue rings cover the dorsal and lateral surfaces of the mantle. They hunt small crabs, hermit crabs, and shrimp, and may bite attackers, including humans, if provoked.
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
Blueringer
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