നീല വളയങ്ങളുള്ള നീരാളി (Neela Valayangalulla Neeraali)

The blue-ringed octopus, or നീല വളയങ്ങളുള്ള നീരാളി, is one of the world's most venomous marine animals. Don't let its beauty fool you – its bite can be deadly. Learn more about this fascinating and dangerous creature.