Onychoprion

**Onychoprion**
	genus of birds
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Instance of	taxon;
Common name
	English: Brown-backed terns; مصرى: اونيكوبريون; فارسی: پرستودریایی‌های پشت‌تیره; עברית: שחפית חומת-גב; norsk bokmål: sotterner; norsk: Sotterner; 中文: 棕背燕鸥属; 中文（中国大陆）: 棕背燕鸥属; 中文（臺灣）: 棕背燕鷗屬;
Taxonomy
Infraorder	Tetanurae
Clade	Coelurosauria
Clade	Neocoelurosauria
Clade	Maniraptoriformes
Clade	Maniraptora
Class	Aves
Subclass	Neornithes
Subclass	Neognathae
Superorder	Neoaves
Order	Charadriiformes
Suborder	Lari
Family	Laridae
Genus	Onychoprion
Taxon author	Johann Georg Wagler, 1832
Authority file
	Q1088377; NCBI taxonomy ID: 425647; ITIS TSN: 823990; Encyclopedia of Life ID: 45509320; Fossilworks taxon ID: 368005; GBIF taxon ID: 3241980; WoRMS-ID for taxa: 567789; New Zealand Organisms Register ID: 30a9dac2-d345-47cb-a05a-d8320902ec32; iNaturalist taxon ID: 144323; NBN System Key: NHMSYS0001688280; BOLD Systems taxon ID: 113671; IRMNG ID: 1127127
	Reasonator; Scholia; Wikidocumentaries; KML file; Search depicted; Files depicting this taxon;

IOC Classification: Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Cladus: Osteichthyes • Superclassis: Tetrapoda • Cladus: Amniota • Cladus: Reptilia • Cladus: Archosauria • Classis: Aves • Superordo: Neognathae • Ordo: Charadriiformes • Familia: Laridae • Genus: Onychoprion Wagler, 1832