title: Hormonal control of the nuchal hump in the cichlid fish Cichlasoma citrinellum.
mesh_terms: D000818:Animals; D001834:Body Water / Q000032:analysis; D002369:Castration; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D005399:Fishes / Q000033:anatomy & histology / Q000502:physiology*; D006728:Hormones / Q000502:physiology*; D007664:Ketosteroids / Q000494:pharmacology; D008055:Lipids / Q000032:analysis; D007986:Luteinizing Hormone / Q000494:pharmacology; D008297:Male; D008722:Methods; D010904:Pituitary Gland, Posterior / Q000502:physiology; D011374:Progesterone / Q000494:pharmacology; D012727:Sex Characteristics; D012964:Sodium / Q000097:blood; D013739:Testosterone / Q000031:analogs & derivatives / Q000494:pharmacology; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology
chemical_list: D006063:Chorionic Gonadotropin; D006728:Hormones; D007664:Ketosteroids; D008055:Lipids; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol; D013973:Thyrotropin-Releasing Hormone; D007986:Luteinizing Hormone; D012964:Sodium