Paleopneustidae

Paleopneustidae is a family of echinoderms belonging to the order Spatangoida.

Genera:

• Paleopneustes <small>Agassiz, 1873</small>
• Peripatagus <small>Koehler, 1895</small>
• Plesiozonus <small>de Meijere, 1903</small>

References