Wow apex. . . That was. . . A lot. . . Sounds good though, especially the idea of a "swampling"

Let me guess, small, brown, webbed paws, bipedal locomotion, incredibly long hind legs for wading through deep swamp mud, and builds burrows with a special U-bend airlock to keep the water out and absolutely always two entrances so that if one collapses in a severe flood it can quickly get away?

~Poecilotheria metallica