Polyosteorhynchus
Polyosteorhynchus is an extinct genus of coelacanths which lived during the Carboniferous period. The size of Polyosteorhynchus was about 3,5 – 19 cm long.
Polyosteorhynchus is an extinct genus of coelacanths which lived during the Carboniferous period. The size of Polyosteorhynchus was about 3,5 – 19 cm long.