Ice female: Frostitute
Wyvern
The Wyvern is a highly sought-after massive flying dragon that can overpower most creatures it faces. The deadly Wyvern, which is only tamable by stealing and raising as a baby, can be found in four varieities — Fire, Ice, Lightning, and Poison — each of which have distinct attacks.

Name ideas for your Wyvern from ARK players.
Pioson:Glory
Fire:Peril
Any black one: Deathbringer, Moonwatcher, Starflight
Charizard for a fire one
Fireworm
Shocker (From Spiderman)
If fire rhodan
Lightning: Jay (from ninjago)
Lighting-(Toothless)
Hellflame
Fire: Zuko
Lighting-StormFly
Hunter
Vortex
Odysseus
Tiamat
Uranus
Dante
Sera
Dartidi
Nyre
Eydis
If ice: Sleety Pie (Neebs Gaming)
Euryale for poison
If fire Alextrasza
If fire:rengoku
If poison: caustic (Apex legends)
Pink poison wyvern: dragonfruit. :)
Fire: Natsu or Dragneel
Livewyrm