Mandageria was a large predator with a torpedo-shaped body, large tail fins and pectoral fins, and a functional neck joint.
Mandageria was a large predator about 1.5 to 2 m (4.9 to 6.6 ft) long. It had a long torpedo-shaped body and large tail fins. Mandageria also had large pectoral fins which could have helped it manoeuvre around submerged logs when preparing to attack its prey. Mandageria had a functional neck joint, an otherwise uncommon feature among fish - Tiktaalik, Tarrasius, placoderms (esp. 
