Onychognathiidae

Onychognathiidae is a family of worms belonging to the order Bursovaginoidea.

Genera:

• Goannagnathia <small>Sterrer, 2001</small>
• Nanognathia <small>Sterrer, 1972</small>
• Onychognathia <small>Riedl, 1971</small>
• Valvognathia <small>Kristensen & Nørrevang, 1978</small>
• Vampyrognathia <small>Sterrer, 1998</small>

References