what is a ray-finned fish

sturgeon by david.torcivia betta by daniella vereeken piranhas by geopungo
Sturgeon; photo by David.torcivia cc-by Betta; photo by Daniella Vereeken cc-by Piranhas; photo by Geopungo cc-by

 

Sources:
-The Tree of Life – www.tolweb.org
-The Variety of Life, Colin Tudge, 2000
-The Diversity of Fishes, Helfman G., B. B. Collete et al., 2009

 

Citation: García, A.I. 2015. The Tree Of Nature (Online) at http://thetreeofnature.com

 

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