Acroechinoidea
Translingual edit
Etymology edit
acro- + Echinoidea
Proper noun edit
Acroechinoidea
- A taxonomic infraclass within the class Echinoidea – certain sea urchins.
Hypernyms edit
- (infraclass): Eukaryota - superkingdom; Animalia - kingdom; Bilateria - subkingdom; Deuterostomia - infrakingdom; Deuterostomia - superphylum; Echinodermata - phylum; Echinozoa - subphylum; Echinoidea - class; Euechinoidea - subclass
Hyponyms edit
- (infraclass): Aspidodiadematoida, Diadematoida, Micropygoida, Pedinoida - orders
Coordinate terms edit
- (infraclass in Euechinoida): Carinacea, Irregularia - infraclasses; Echinothurioida - order not placed in infraclass
References edit
Euechinoidea on Wikipedia.Wikipedia 
Acroechinoidea on Wikispecies.Wikispecies 
Category:Acroechinoidea on Wikimedia Commons.Wikimedia Commons
