Misfit Animals Staff | Misfit Animals

Do Octopuses Have Bones? The Internal Structure of Octopuses

Octopuses are invertebrates meaning they don’t have bones. Their only solid body part is their beak made out of chitin. … Read more

The main differences between octopuses and squids is that squids are bigger, heavier, have more limbs, and have a longer … Read more

Octopuses aren’t the main food source for any predators, but they are still eaten. Predators include sperm whales, moray eels, … Read more

Yes, all octopuses are venomous. They store venomous proteins in venom glands which they use to paralyze their targets when … Read more

An octopus can regrow its arms with cells. It takes about 130 days for new limbs to fully grow out. … Read more

Octopuses have nine brains. They have one central brain (with overall control) wrapped around the esophagus. There are eight additional … Read more

Octopuses live for six months to five years both in the wild and in captivity. Their lifespan is determined by … Read more

Octopuses have three hearts: two branchial hearts and one central heart. The branchial hearts are located near their gills and … Read more