Polyosteorhynchus is an extinct genus of coelacanth lobe-finned fish which lived during the Carboniferous period (Serpukhovian stage, about 318 - 326 million years ago). The size of Polyosteorhynchus was about 3,5 – 19 cm long.
Polyosteorhynchus is an extinct genus of coelacanth lobe-finned fish which lived during the Carboniferous period (Serpukhovian stage, about 318 - 326 million years ago). The size of Polyosteorhynchus was about 3,5 – 19 cm long. (en)
Polyosteorhynchus is an extinct genus of coelacanth lobe-finned fish which lived during the Carboniferous period (Serpukhovian stage, about 318 - 326 million years ago). The size of Polyosteorhynchus was about 3,5 – 19 cm long. (en)