[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_59":60,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":19,"_72":68},"routes/glossary.$slug",{"_9":10},"term",{"_11":12,"_9":13,"_14":15,"_16":17,"_18":19,"_20":19,"_21":19,"_22":-5,"_23":24,"_25":26,"_27":28,"_29":30,"_31":-5},"slug","vertical-fin","vertical fin","definitionHtml","

Unpaired, median fin, i.e., dorsal, caudal, adipose and anal fins.

","definitionText","Unpaired, median fin, i.e., dorsal, caudal, adipose and anal fins.","isScientific",false,"isCrossReference","isArchived","crossReferenceTo","illustrations",[],"related",[38,39,40,41,42],"species",[32],"speciesCount",1,"speciesPagination",{"_11":33,"_34":35,"_36":37},"thorichthys-meeki","genus","Thorichthys","epithet","meeki",{"_11":56,"_9":56,"_44":57,"_20":19,"_18":19,"_29":58},{"_11":53,"_9":53,"_44":54,"_20":19,"_18":19,"_29":55},{"_11":50,"_9":50,"_44":51,"_20":19,"_18":19,"_29":52},{"_11":47,"_9":47,"_44":48,"_20":19,"_18":19,"_29":49},{"_11":43,"_9":43,"_44":45,"_20":19,"_18":19,"_29":46},"medial","definition","Relating to, situated on or in, or extending towards the middle; median. Opposite of lateral.",184,"dorsal","Of, toward, on, in, or near the back or upper surface of an organism or part.",673,"caudal","Towards the poterior or caudal fin.",323,"anal-fin","A median, unpaired, ventral fin located between the anus and caudal fin, usually in the posterior portion of the body. Used to maintain equilibrium and stability.",774,"adipose","Of, relating to or composed of animal fat.",53,"requestId","ae05ab9e-be6f-445e-acef-2fb6f5fbc08b","nonce","3jHEbHf13bZBtoNp+QeHSw==","analyticsToken","d6ab6d3180364bdf8f98e5d5fa0b1eb7","siteUrl","https://www.seriouslyfish.com","indexable",true,"adPlaceholders",{"_73":74,"_75":76,"_77":78,"_79":80,"_81":82,"_83":84,"_85":86,"_87":88,"_89":90,"_91":92},"adSlotPreview","ezoicEnabled","top_of_page","126","sidebar","127","sheet_foot","128","in_content_1","129","in_content_2","130","in_content_3","131","in_content_4","132","in_content_5","133","in_content_6","134","bottom_of_page","135"]

Used in 1 species profile