Fish by Class

Hagfish

Myxini
Hagfish
Lamprey

Cephalaspidomorphi
Lampreys
Sharks & Rays

Elasmobranchii
Sharks and Rays
Chimaeras

Holocephali
Chimaeras
Bichirs

Cladistii
Bichirs
Two Band Clownfish

Actinopteri
Ray-finned Fish
Coelacanthimorpha

Coelacanthimorpha
Coelacanth
Lobe-finned Fish

Dipnotetrapodomorpha
Lungfish

Articles:
Joseph S. Nelson - Fishes of the World 4th Edition. 2006

References:
Betancur-R, R., E. Wiley, N. Bailly, M. Miya, G. Lecointre, and G. Ortí. 2014. Phylogenetic Classification of Bony Fishes --Version 3 (https://sites.google.com/site/guilleorti/home/classification)
Eschmeyer, W. N. (ed). Catalog of Fishes Classification (http://www.calacademy.org/scientists/catalog-of-fishes-classification/). Electronic version accessed 11 Nov 2014
Froese, R. and D. Pauly. Editors. 2014. FishBase. World Wide Web electronic publication. www.fishbase.org, version (08/2014).