Hyocrinidae

Hyocrinidae is a family of echinoderms belonging to the order Hyocrinida.

Genera:
 * Ailsacrinus Mironov & Sorokina, 1998
 * Anachalypsicrinus AM Clark, 1973
 * Belyaevicrinus (Mironov & Sorokina, 1998)
 * Calamocrinus Agassiz, 1890
 * Camaecrinus Mironov & Sorokina, 1998
 * Chambersaecrinus Mironov & Sorokina, 1998
 * Dumetocrinus Mironov & Sorokina, 1998
 * Feracrinus Mironov & Sorokina, 1998
 * Gephyrocrinus Koehler & Bather, 1902
 * Hyocrinus Thomson, 1876
 * Lamberticrinus Roux, 2017
 * Laubiericrinus Roux, 2004
 * Parahyocrinus Roux, 2017
 * Ptilocrinus Clark, 1907
 * Thalassocrinus Clark, 1911
 * Tiburonicrinus Roux, 2017