Triacanthus biaculeatus

Classification

Animalia [kingdom]
Chordata [phylum]
Vertebrata [subphylum]
Gnathostomata [superclass]
Osteichthyes [class]
Teleostei [superorder]
Tetraodontiformes [order]
Monacanthidae [family]
Triacanthus [genus]
Triacanthus biaculeatus [species]