Fish with muscular fins attached to the body by a fleshy shaft and a series of articulating bones are ____.

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Fish with muscular fins attached to the body by a fleshy shaft and a series of articulating bones are lobe-finned fish. Tiktaalik roseae is a transitional fossil between fish and tetrapods, bony fish have bony fins, ray-finned fish have fins made of webs of skin supported by bony spines, and sharks have cartilaginous skeletons and different types of fins.

Fish with Muscular Fins Attached to the Body by a Fleshy