There are many different animal groups, and this will organize them easily.
there are two groups that make up the animal kingdom, and that is Vertebrates and Invertebrates. Both are made up of many other groups, however.
Vertebrates:
Vertebrates include Mammals, Fish, Birds, Amphibians, and Reptiles.
Mammals:
Boar: Boars are large wild pigs.
Wild Boar, Unknown, Unknown, Unknown
Horse: Horses are large four-legged creatures that are sometimes used as mounts.
Pegasus, Unknown (Although Hippocampus are also fish), Unknown, Unknown, Pterocentaur
Jackal: A slender long-legged wild dog.
Dunejackal
Antelope: A horned animal similar to deer but in a completely different family.
Akhekh
Fish:
Fish: Aquatic gill-bearing animals that lack limbs with digits.
Unknown, Unknown, Unknown
Bird:
Bird: Birds are animals with wings and hard-shelled eggs.
Unknown,
Pheonix: A Pheonix is an immortal bird of flames.
Pheonix, Cockatrice
Amphibians:
Frog: A type of small amphibian that is great at jumping, and eats bugs
Unknown, Unknown, Unknown, Toadbug
Reptiles:
Sea Serpents: Sea Serpents (Not to be confused with serpents) are a type of flightless dragon that lives in the water, They are usually long and sometimes have elemental powers.
Unknown, Unknown
Wyrms: Wyrms (Not to be confused with Wurms or Worms) are a type of Serpent that has no elemental ability, or has no relation to magic. They have no limbs, unlike lindworms. They live underground in holes.
Lindworm: Lindworms are similar to wyrms only they have two frontal limbs. Lindworms sometimes have elemental powers and two horns.
Serpents: Serpents (Not to be confused with Lindworms or wyrms) are a type of dragon that looks almost identical to a snake, but much larger. They always have elemental powers.
uktanian, Unknown
Drakes: Drakes are similar to lizards and crocodiles, only larger. they cannot fly and always have four limbs. Drakes never have elemental powers and two horns.
Unknown
Wyverns: Wyverns (Not to be mistaken with dragons) have two legs and two front limbs that act as legs and wings. They often have elemental powers, and two horns on their heads.
Unknown, Drogian, Rheaglian
Dragons: Dragons have four legs and two wings. They always have elemental powers, and often have two horns on their heads.
Ghidrayan, Saphrian, Firian
Hydras: Hydras are like drakes but with seven, or even nine heads. Their heads grow back twice when cut off, and they always have elemental powers.
Khalnian, Nessius, oradiant
Invertebrates:
Invertebrate groups all have strange names, so I will simplify some of them to make more sense. Arachnids, Insects, Worms, Mollusks.
Arachnids
Spider: Spiders have bodies segmented into two parts, and no antennae
Unknown
Insects:
Worms:
Worms: any of a number of creeping or burrowing invertebrate animals with long, slender soft bodies and no limbs.
Unknown Unknown
Mollusks:
Snails: A shelled slug, with a foot.
Shellglobs, Fungusnail
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