Not really. While both are invertebrates, they aren’t directly related to each other.
Octopodes belong to the phylum Mollusca. Molluscs are animals such as all cephalopods (octopi, squids, the extinct ammonites), gastropods (slugs and snails), bivalves (clams, oysters), chitons, tusk shells and some more worm like groups (tho real worms aren’t molluscs).
Meanwhile, Spiders are arachnids, which are arthropods.
No, they are cephalopods which are invertebrates. Fish are vertebrates.
The octopus is an invertebrate, therefore it cannot be a fish, which belong to the group of animals known as vertebrates. The octopus is a mollusc, and from the same group as squid and cuttlefish.
An octopus is a mollusk
The common octopus belongs to the Octopodidae family and the Octopus genus.
Since the last time I checked, fish.
an octopus is not a devilfish
A devilfish octopus eats crabs and other things.
An octopus is a mollusk
knowledge + fish = octopus
knowledge + fish = octopus
Cuttle fish and Octopus
cuttle fish and octopus