Beautiful: humans, flowers, orchids, bumble bees, butterflies, ladybirds, birds of paradise, big cats...

Ugly: most other insects, maggots, spiders, deep sea fish, proboscis monkeys, lampreys...

Thinking that some ugly creatures aren't ugly, or that beauty isn't real and objective, is part of of the aesthetic inversion of our time. It's the same phenomenon which put toilets and unmade beds into art galleries.

None of this implies that we can't disagree about specific cases, or that beauty is easy to define, or that we shouldn't treat animals well!