Is the banna slug or the clownfish more similar to the cuttlefish?

The clownfish is more similar to the cuttlefish than the banana slug. Both clownfish and cuttlefish are marine animals, while the banana slug is a terrestrial mollusk. Additionally, clownfish and cuttlefish share more similarities in terms of their ecological roles and adaptations within aquatic environments. Both species are also part of the broader group of animals known as chordates, whereas the banana slug belongs to a different classification.