You can search the complete taxonomic tree of the species in the database. Click "Phylum" to get back to to the starting point. The thumbnails show examples of the Class, Order etc.

Phylum	Class	Order	Family	Species
Chordata	Actinopterygii	Scorpaeniformes	Dactylopteridae
Chordata	Actinopterygii	Scorpaeniformes	Hexagrammidae
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae