alleydragon allosaurid allosauroid allosaurus animated animated_gif black_background claws dinosaur feral finger_claws growth head_crest human male mammal markings nude open_mouth prehistoric_species reptile running saurischian scales scalie sharp_teeth short_playtime simple_background snout snout_growth solo striped_markings stripes tail tail_growth teeth theropod toe_claws tongue transformation
alleydragon animated animated_gif beak biped_to_quadruped black_background claws dinosaur feral finger_claws grey_body grey_scales growth human iguanodon iguanodontian iguanodontid long_tail male mammal mouth_closed nude_male ornithischian ornithopod pawpads prehistoric_species reptile scales scalie short_playtime simple_background snout snout_growth solo tail tan_body tan_scales transformation yellow_eyes
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