Palaeodus is an extinct genus of thelodont agnathan that lived during the Lower Ordovician period near present-day Saint Petersburg, Russia.[1]

Palaeodus
Scientific classification
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Genus:
Palaeodus

Rohon, 1890
Type species
Palaeodus brevis

References edit

  1. ^ Rohon, J. V. 1890. tber unter-silurische Fische. Akad. Nauk S. S. S. R., Leningrad: Moscow. Bull. (4)1:269-278.