Fig. 1
From: Evolution of the locomotory system in eels (Teleostei: Elopomorpha)
Figures depicting details of the caudal body in fossil anguilliforms. a †Anguilla elegans (NHMUK 42769); b †Luenchelys minimus (NHMUK P.62692.a); c †Bolcyrus formosissimus (MSNVR T.468); d †Voltaconger latispinus (NHMUK P.1889); e †Anguilloides branchiostegalis (MSNVR VII.A.18); f †Anguilloides branchiostegalis (NHMUK P.3876)