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	Scorpaenidae	Pterois volitans
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae	Scorpaena notata
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae	Scorpaena plumieri
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae	Scorpaena scrofa
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae	Scorpaenopsis cacopsis
Chordata	Actinopterygii	Scorpaeniformes	Scorpaenidae	Taenianotus triacanthus