The Dana Octopus Squid has two photophore organs at the end of two of its arms that are used to stun prey and help them navigate dark waters.
Octopuses have been found to have sophisticated problem-solving abilities, such as being able to open jars and solve mazes
Octopuses have highly developed brains. And have been found to have sophisticated problem-solving abilities, such as being able to open jars and solve mazes. They also have excellent camouflage skills that allow them to blend into their environment and hide from predators.
Gloomy octopuses will throw things when their personal space is invaded
Published in 2022, this is the first footage of their outbursts. Yes, their name is actually Gloomy Octopus. Or the Common Sydney Octopus or Octopus tetricus. The Gloomy Octopus will surround itself with shells, rocks, algae, and other debris that it will use to throw to defend its space.
Octopuses don’t have tentacles, they have arms with suction cups
Technically, tentacles are a limb with one suction cup on the end.
Blanket Octopuses will rip off their penis for the female to use alone
and then they die. Sometimes female octopuses will eat the males before they’re able to mate. Because of this, the male blanket octopus will mate from a distance with a detachable penis. After successful reproduction the male octopus will die within months.