title: Chromatotrophic hormone, pteridines, and amphibian pigmentation.
mesh_terms: D000663:Amphibians; D006728:Hormones; D010858:Pigmentation / Q000502:physiology*; D010902:Pituitary Gland; D010907:Pituitary Hormones; D011621:Pteridines; D011622:Pterins / Q000494:pharmacology*
chemical_list: D006728:Hormones; D010907:Pituitary Hormones; D011621:Pteridines; D011622:Pterins
keywords: PIGMENTATION/physiology; PITUITARY GLAND/hormones; PTERINS/pharmacology