No limbs at all:
* Snakes: They use scales for movement.
* Worms: They use their bodies to move.
* Fish: They use fins to swim.
* Jellyfish: They drift with currents.
Have limbs, but no paws or claws:
* Birds: They have feet with scales and beaks instead of paws or claws.
* Whales: They have flippers for swimming, but no paws or claws.
* Lizards (some): Some lizards, like legless lizards, lack limbs entirely.
Other:
* Insects: They have legs with small claws, but not paws.
* Spiders: They have eight legs with claws.
It's important to note that many animals have adaptations that are similar to paws or claws, even if they're not technically classified as such. For example, some animals have hooves, which are hard, tough coverings on their feet that are similar to claws in function.