Mutt Lizard

Mutt Lizards are humanoid lizard-like creatures that existed in The Hunger Games films.

Plot
In Mockingjay, after President Snow realizes that he did not manage to kill Squad 451 and that they escaped into the Transfer, he sends lizard-like muttations after them. The mutts were four-legged with sharp talons at the end of each finger, had tight pale white skin and were the size of humans. They had long reptilian tails, arched backs and heads that jut jaws which enabled them to decapitate their victims in one bite. The mutts had the ability to walk on their hind legs as well as on all four, which Katniss described as skittering movements. When Katniss got closer to them, she saw that they seemed to be a mixture of humans and reptiles, with faces of conflicting features. They gave off a scent similar to that of President Snow's roses and had Katniss' scent to track her. They spoke through mostly hisses but were also given the ability to say "Katniss", most likely to frighten her. They were able to be killed but only were killed when Katniss detonated her Holo on them (by saying "nightlock" three times), though they managed to kill most of Squad 451—Jackson, Leeg 1, Finnick, Castor and Homes—before their annihilation.

These mutts can be considered biological weapons and are likely devised from human flesh given their near human-like appearance, and were likely formed using Avoxes and those the Capitol imprisoned.