Umbonulidae

Umbonulidae is a family of bryozoans belonging to the order Cheilostomatida.

Genera:
 * Aegyptopora Ziko, 1988
 * Astochoporella Hayward & Thorpe, 1988
 * Desmacystis Osburn, 1950
 * Escharopsis Verrill, 1879
 * Oshurkovia Grischenko & Mawatari, 2005
 * Posterula Jullien, 1903
 * Rhamphostomella Lorenz, 1886
 * Scorpiodina Jullien, 1886
 * Trigonopora Maplestone, 1902
 * Umbonula Hincks, 1880