411 REFERENCE · Wiktionary
Carinacea
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
From mul carīna la keel or hull of a ship -acea.
Proper noun
infraclass class Echinoidea certain sea urchins
Hypernyms
infraclass ; Euechinoidea subclass - subclass
Hyponyms
infraclass Arbacioida order, Camarodonta order, Salenioida order, Stomopneustoida order - orders
Coordinate terms
infraclass in Euechinoida Acroechinoidea infraclass, Irregularia infraclass - infraclasses; Echinothurioida order - order not placed in infraclass
References
Euechinoidea
mul Sea urchins