pacific horizon credit union springville ut

Others live deep in the sea, practically in the dark.

Some are found on warm tropical reefs just a few feet below the surface of the water. You can find octopuses at different depths too.

A special substance in their blood helps those cold-water species get oxygen. There are about 300 species of octopus, and they’re found in every ocean in the world, even in the frigid waters around Antarctica. Watch an octopus catch prey – and spray ink. All octopuses are venomous they inject toxins into their prey to overpower and kill them. Some use their hard beak to drill into the shells of clams. Some octopuses wrap their arms – not tentacles – around prey to pull them close. To catch their food, octopuses use lots of strategies and tricks. Their prey includes gastropods, like snails and sea slugs bivalves, like clams and mussels crustaceans, like lobsters and crabs and fish. What octopuses eat depends on what species they are and where they live. We’ve mostly studied fish, from lionfish to sharks, but we have to confess we remain captivated by octopuses. What do they eat?Īs marine ecologists, we conduct research on how ocean animals interact with each other and their environments. An exciting nature documentary about squids and octopuses. Other types of cephalopods include squid, nautiloids and cuttlefish. The name means “head-feet” because the arms of cephalopods surround their heads. Octopuses are a specific type of invertebrate called cephalopods. That may sound unusual, but actually, nearly all animals on Earth are invertebrates – about 97%. That means they don’t have backbones like humans, lions, turtles and birds. The octopus is one of the coolest animals in the sea.įor starters, they are invertebrates. If you have a question you’d like an expert to answer, send it to does an octopus eat? – Lily, age 4, Maryland

TheSP4N1SH/iStock via Getty Images Plus Erin Spencer, Florida International University and Yannis Papastamatiou, Florida International UniversityĬurious Kids is a series for children of all ages. What does an octopus eat? For a creature with a brain in each arm, whatever’s within reach Don’t call them tentacles: An octopus has eight arms.

Pacific horizon credit union springville ut