Hemithirididae

Hemithirididae is a family of brachiopods belonging to the order Rhynchonellida.

Genera:

• Hemithiris <small>d'Orbigny, 1847</small>
• †Patagorhynchia <small>Allan, 1938</small>
• Pemphixina <small>Cooper, 1981</small>

References