Creature:Gaswing

Gaswings are aerial alien creatures that display extreme sexual dimorphism and go through metamorphosis. The species belongs to its very own order, Polymorpha.

In-game description
Gaswing: ''Gaswings undergo multiple metamorphoses throughout their life cycles. Young Gaswings are born tripedal, but lose their limbs as they mature, and instead develop a gas-filled flight bladder. The life cycle of females is even more unusual. Tags: dimorphism, float, levitate''

Gaswing young: ''Young tripedal Gaswings look like a completely different species than the floating adults. They spend the first year of their lives inside nests, waiting on parents to bring them food. During this time, their limbs shrivel, and the flight bladder develops. Tags: dimorphism, nymph, tripedal, young''

Gaswing juvenile female: ''About one in ten Gaswing females born is larger and more ferocious than her ilk. These females go through stages just like their male counterparts, but after two years, they begin their metamorphosis into queens. This is the intermediate stage. Tags: biped, dimorphism, female, juvenile, queen''

Gaswing queen: ''Gaswing queens are immense, with wingspans over 250 feet in size. They spend their entire lives gliding in the air, never landing. Male Gaswings land on her back to breed with her, then carry back fertilized eggs to the nest. Tags: black, colossal, flying, glide, immense, queen''

Taxonomy

 * Kingdom: Unnamed
 * Phylum: Arthroskeleta
 * Subphylum: Tripoda
 * Class: Monopropoda
 * Order: Polymorpha
 * Family: Polymorphidae
 * Genus: Polymorphus
 * Species: P. pendens (a.k.a. Flytdais, 2008)