Is the blue-ring octopus harmless?
The greater blue-ringed octopus (Hapalochlaena lunulata) is one of four species of extremely venomous blue-ringed octopuses belonging to the family Octopodidae. This particular species of blue-ringed octopus is known as one of the most toxic marine animals in the world.
No, it is extremely toxic.
<START_INST>Is the blue-ring octopus harmless?<END_INST><START_CTX>The greater blue-ringed octopus (Hapalochlaena lunulata) is one of four species of extremely venomous blue-ringed octopuses belonging to the family Octopodidae. This particular species of blue-ringed octopus is known as one of the most toxic marine animals in the world.<END_CTX><START_A>No, it is extremely toxic.<END_A>