Greater Blue-ringed Octopus
Greater Blue-ringed Octopus (Hapalochlaena lunulata) sitting on coral in Lembeh Strait. The Hapalochlaena lunulata is often found here in Lembeh moving over corals, whereas his cousin, the Hapalochlaena sp. usually moves over sandy bottoms. The two look very similar, but the Hapalochlaena lunulata has larger rings on the body.
Filename: Greater Blue-ringed Octopus.jpg
Copyright Sascha Janson www.uw-pix.com