We have only begun to explain the morphology of this animal, so keep reading thedailyECO to understand octopus anatomy. We provide a list of the body parts of an octopus with photos to …

Octopuses have a complex nervous system and excellent sight, and are among the most intelligent and behaviourally diverse invertebrates. Octopuses inhabit various ocean habitats, …

Behind the octopus's head, directly opposite the arms, is its mantle. The mantle is a highly muscled structure that houses all of the animal's organs. Its gills, hearts, digestive system and …

An octopus has a large muscled structure that contains its gills and internal organs. The visceral hump (known as a mantle) creates a strong muscular wall that assists with respiration, …

Explore the structural basis of the octopus. Understand how its specialized soft anatomy enables complex biology and intelligence.

Oct 5, 2022 · Octopuses have two branchial hearts for pumping blood to the gills, and one systemic heart for pumping oxygenated blood around the body. Each tentacle contains its own …

Nov 20, 2025 · The true octopuses are members of the genus Octopus, a large group of widely distributed shallow-water cephalopods. Learn more about the anatomy, behavior, and …

Oct 31, 2025 · Octopuses are exclusively marine mollusks that constitute the order Octopoda within Cephalopoda, a class that also includes squids, cuttlefish, and nautiloids. They are …

There are several different types of movement that the Octopus is able to enjoy due to its overall anatomy.

Explore the detailed diagram of octopus body parts, including anatomy, tentacles, and unique features of this fascinating marine creature.