how many arms in octopus

Octopuses have eight arms. The arms are typically long, muscular, and lined with suckers that the octopus uses to grasp and manipulate objects. The arms are also used for locomotion, as the octopus can move by crawling along the ocean floor or by propelling itself through the water using its arms. Additionally, some species of octopuses have webbing between their arms that they can use to swim more efficiently.