Castoridae

== Translingual == === Etymology === Castor +‎ -idae === Proper noun === Castoridae A taxonomic family within the order Rodentia – the beavers and their extinct close relatives. ==== Hypernyms ==== (family): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Deuterostomia – infrakingdom; Chordata – phylum; Vertebrata – subphylum; Gnathostomata – infraphylum; Tetrapoda – superclass; Mammalia – class; Theria – subclass; Eutheria/Placentalia – infraclass; Rodentia – order; Supramyomorpha – suborder; Castorimorphi – infraorder; Castoroidea – superfamily ==== Hyponyms ==== (family): Castorinae – sole extant subfamily Castor – sole extant genus === References === Castoridae on Wikipedia.Wikipedia Castoridae on Wikispecies.Wikispecies Category:Castoridae on Wikimedia Commons.Wikimedia Commons Castoridae in Mammal Species of the World[1] at Bucknell.