hecd2
Mostly Harmless
And Actinistia (coelcanths) and Dipnoi (lungfishes) are more closely related to tetrapods than they are to ray-finned fish. Tetrapods, Actinistia and Dipnoi are all in the clade of Sarcopterygii (lobe-finned fishes).Close. Both ray finned and lobe finned are descended from basal boney fish (as opposed to cartilaginous fish).
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