Onchulidae

Onchulidae is a family of nematodes belonging to the order Enoplida.

Genera:
 * Caprionchulus Swart & Heyns, 1993
 * Cupostomella Siddiqi, 2013
 * Euronchulus Siddiqi, 2013
 * Holovachovius Siddiqi, 2013
 * Kinonchulus Riemann, 1972
 * Tobrilonchulus Holovachov, Winiszewska, Sturhan, Esquivel & Wu, 2008