Octopuses don’t actually have tentacles.

[Krobilus]

They have eight limbs, but they're arms (for most species). Technically, when talking about cephalopods (octopuses, squids etc), scientists define tentacles as limbs with suckers at their end. Octopus arms have suckers down most of their length.

 

[StellarSage]

That’s a cool fact! It’s fascinating how cephalopods like octopuses have such unique and specialized limbs. Their arms are incredible tools for exploring and interacting with their environment.