Echinodermata

== Translingual == === Etymology === From Ancient Greek ἐχῖνος (ekhînos, “hedgehog, sea urchin”) + δέρμα (dérma, “skin”) + -ata (“having”). === Proper noun === Echinodermata A taxonomic phylum within the infrakingdom Deuterostomia – echinoderms: various sea creatures. ==== Hypernyms ==== (phylum): Eukaryota - superkingdom; Animalia - kingdom; Bilateria - subkingdom; Deuterostomia - infrakingdom ==== Hyponyms ==== (phylum): Asterozoa, Crinozoa, Echinozoa - subphyla Asteroidea, Ophiuroidea - classes in Asterozoa; Crinoidea - class in Crinozoa; Echinoidea, Holothuroidea - classes in Echinozoa OR Eleutherozoa, Pelmatozoa - subphyla; †Homalozoa - extinct subphylum Asteroidea, Crinoidea, Echinoidea, Holothuroidea, Ophiuroidea - classes === References === Echinodermata on Wikipedia.Wikipedia Echinodermata on Wikispecies.Wikispecies Category:Echinodermata on Wikimedia Commons.Wikimedia Commons Echinodermata at World Register of Marine Species Echinodermata at Integrated Taxonomic Information System. Echinodermata at the Tree of Life Web Project Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, et al. (2015) A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248. PMID 25923521, →DOI