Category:Trigonognathus

**Trigonognathus**
	genus of fishes
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Instance of	monotypic taxon;
Taxonomy
Kingdom	Animalia
Subkingdom	Eumetazoa
Subkingdom	Bilateria
Superphylum	Deuterostomia
Phylum	Chordata
Subphylum	Vertebrata
Infraphylum	Gnathostomata
Class	Chondrichthyes
Subclass	Elasmobranchii
Subclass	Euselachii
Infraclass	Neoselachii
Superorder	Selachimorpha
Superorder	Squalomorphii
Order	Squaliformes
Family	Etmopteridae
Genus	Trigonognathus
Authority file
	Q17299380; NCBI taxonomy ID: 862905; ITIS TSN: 564070; Fossilworks taxon ID: 246559; GBIF taxon ID: 2421010; WoRMS-ID for taxa: 271150; ZooBank ID for name or act: CEBF6F9B-723F-4087-B311-23AC45A638F9; iNaturalist taxon ID: 92635; BOLD Systems taxon ID: 499123; IRMNG ID: 1043926
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Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Classis: Chondrichthyes • Subclassis: Elasmobranchii • Superordo: Selachimorpha • Ordo: Squaliformes • Familia: Etmopteridae • Genus: Trigonognathus Mochizuki and Ohe, 1990