title: Gonadotrops in agnatha, fishes and amphibia.
mesh_terms: D000663:Amphibians / Q000502:physiology*; D000818:Animals; D004524:Eels / Q000502:physiology; D005399:Fishes / Q000502:physiology*; D005640:Follicle Stimulating Hormone / Q000378:metabolism; D006065:Gonadotropins, Pituitary / Q000378:metabolism; D007986:Luteinizing Hormone / Q000378:metabolism; D009489:Neurosecretion; D009490:Neurosecretory Systems / Q000502:physiology; D010828:Physiology, Comparative; D010902:Pituitary Gland / Q000502:physiology*
chemical_list: D006065:Gonadotropins, Pituitary; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone