Category:Sphenacanthus

**Sphenacanthus**
	genus of fishes (fossil)
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	Wikipedia Wikispecies
Instance of	fossil taxon;
Start time	376,100th millennium BC;
End time	260th millennium BC;
Common name
	中文: 楔棘鲨属; 中文（香港）: 楔棘鯊屬;
Taxonomy
Kingdom	Animalia
Subkingdom	Eumetazoa
Superphylum	Deuterostomia
Phylum	Chordata
Subphylum	Vertebrata
Infraphylum	Gnathostomata
Class	Chondrichthyes
Subclass	Elasmobranchii
Order	Xenacanthiformes
Family	Xenacanthidae
Genus	Sphenacanthus
Taxon author	Louis Agassiz, 1837
Authority file
	Q7576622; Fossilworks taxon ID: 34515; GBIF taxon ID: 3239180; NBN System Key: no value
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted; Files depicting this taxon;

Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Classis: Chondrichthyes • Subclassis: Elasmobranchii • Familia: Sphenacanthidae • Genus: Sphenacanthus

Fossilworks PaleoDB link: Sphenacanthus

Media in category "Sphenacanthus"

This category contains only the following file.

Sphenacanthus1DB.jpg 1,900 × 762; 161 KB