What is Prehistoric ray-finned fish?
'''Prehistoric ray-finned fish''' are basal [[Actinopterygii|actinopterygians]] that are known from fossil remains. == Description == These prehistoric creatures have different shapes and sizes. They are also colorful. For example, ''[[Amakusaichthys]]'' is an [[Ichthyodectidae|ichthyodectiform]] that is [[navy blue]] on the top, [[blue]] in the middle, and [[sky blue|celeste pallido blue]] at the bottom. [[Category:Extinct fish]] [[Category:Ray-finned fish]] {{biology-stub}}