Umbonium

== Translingual == === Etymology === From Latin umbō (“boss of a shield, shield”). === Proper noun === Umbonium n A taxonomic genus within the family Trochidae – button top shells. ==== Hypernyms ==== (genus): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Protostomia – infrakingdom; Spiralia – superphylum; Mollusca – phylum; Gastropoda – class; Vetigastropoda – subclass; Trochida – order; Trochoidea – superfamily; Trochidae – family; Umboniinae - subfamily ==== Hyponyms ==== (genus): Umbonium vestiarium - type species; for other species see Umbonium at World Register of Marine Species ==== See also ==== Ethalia === References === Umbonium on Wikipedia.Wikipedia Trochidae on Wikispecies.Wikispecies Category:Umbonium on Wikimedia Commons.Wikimedia Commons Umbonium at National Center for Biotechnology Information Umbonium at Integrated Taxonomic Information System. Umbonium at World Register of Marine Species