Rework Bane of Arthropods into Bane of Invertebrates

Bane of Invertebrates would still be able to deal extra damage to spiders, bees and silverfish like normal, and also be more effective against crabs and termites if they're ever added, but it would now also deal extra damage to squids, glow squids, nautilus, and most importantly zombie nautilus.

It would also deal extra damage to slimes, magma cubes and sulfur cubes.

And one final wishful addition that would make this enchantment really worthwhile is Creepers would likely count as invertebrates, as they're sentient plants and therefore do not have spines.