Write descriptions for all 6 variants of the *Quetzalcoatlus*. These variants come in each of different rarities - Common, Rare, Deluxe, Epic, Legendary, and Apex.

(The common variants have the Tropical [Rana] pattern, and have a neon green [Mangrove Forest] coloration)

(The Apex variants of *Quetzalcoatlus* are special - they have a shady plum [Amazon Rainforest] color scheme, and the Sacred [Pelophylax] pattern. These variants are so rare that Apex *Quetzalcoatlus* hatch once every 10 years)

(Each *Quetzalcoatlus* variant is part of species *Quetzalcoatlus conchapicem* - and each variant is a different subspecies. Apex *Quetzalcoatlus* are listed as *Quetzalcoatlus conchapicem sacrum*)

(Other used color schemes - Grand Beige [Sonoran Desert], Nightmare Black [Yukon River], Blazing Red [Great Sandy Desert], Arctic Blue-gray [Svalbard])

(Other patterns - Arid [Chalcorana], Alpine [Lithobates], Tundra [Pulchrana], Temperate [Papurana])

(Instead of the rarity, describe each variant by its subspecies - *Quetzalcoatlus conchapicem*, *Quetzalcoatlus conchapicem sabuleum*, *Quetzalcoatlus conchapicem somnum*, *Quetzalcoatlus conchapicem ardentis*, *Quetzalcoatlus conchapicem tesca*, and *Quetzalcoatlus conchapicem sacrum*)

(The Tundra pattern is only seen on Quetzalcoatlus conchapicem tesca, while the Temperate pattern is only seen on *Quetzalcoatlus conchapicem ardentis*)

(The Nightmare Black coloration is seen only on *Quetzalcoatlus conchapicem somnum*)