Ligulalepis is an extinct genus of stem-osteichthyans which lived from the Silurian to the Early Devonian. Ligulalepis was first described from isolated scales found in the Murrumbidgee Group limestones of New South Wales (Emsian age) by Hans-Peter Schultze (1968) and further material described by Burrow (1994). A nearly complete skull found in the same general location was described in Nature by Basden et al. (2000) claiming the genus was closely related to basal ray-finned fishes (Actinopterygii). In 2015 Flinders University student Benedict King found a more complete new skull of this genus which was formally described by Clement et al. (2018), showing Ligulalepis to be on the stem of all osteichthyans.
See also
Prehistoric fish List of prehistoric bony fish
References