Translingual

Chimaera monstrosa (Vertebrata)

Clypeaster reticulatus (Euechinoidea)
upper side (left) and underside

Proper noun

Gnathostomata

1. A taxonomic infraphylum within the subphylum Vertebrata – those vertebrates that have jaws.
2. A taxonomic superorder within the subclass Euechinoidea – some sea urchins, including the sand dollars.

Hypernyms

• (infraphylum): Eukaryota - superkingdom; Animalia - kingdom; (Eumetazoa - subkingdom;) Bilateria - subkingdom; (Nephrozoa - clades;) Deuterostomia - infrakingdom; Chordata  - phylum (≈ Chordata Craniata - clade); Vertebrata - subphylum

Hyponyms

• (infraphylum): Actinopterygii, Sarcopterygii, Tetrapoda - superclasses
• (superorder): Clypeasteroida, Holectypoida - orders

Coordinate terms

• (infraphylum): Agnatha

References

• Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, et al. (2015) A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248. doi: 10.1371/journal.pone.0119248. pmid:25923521