Echinoidea
Translingual
Etymology
Proper noun
Echinoidea
- A taxonomic class within the phylum Echinodermata – sea urchins and sand dollars.[1]
Hypernyms
- (class): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Deuterostomia – infrakingdom; Deuterostomia – superphylum; Echinodermata – phylum; Echinozoa - subphylum[1]
Hyponyms
- (class): Euechinoidea (almost all extant species), Perischoechinoidea (primitive and extinct sea urchins) (subclasses)
OR
- (class per Ruggiero): Cidaroidea, Euechinoidea - subclasses[1]
Coordinate terms
- (class per Ruggiero): Holothuroidea[1]
References
- Sea urchin on Wikipedia.Wikipedia
- Echinoidea on Wikispecies.Wikispecies
- Category:Echinoidea on Wikimedia Commons.Wikimedia Commons
- Echinoidea at the Tree of Life Web Project