Euryalidae

Euryalidae is a family of echinoderms belonging to the order Euryalida.

Genera
There are eleven genera:
 * Asteromorpha Lütken, 1869
 * Asteroschema Örsted & Lütken, 1856
 * Asterostegus Mortensen, 1933
 * Astrobrachion Doederlein, 1927
 * Astroceras Lyman, 1879
 * Astrocharis Koehler, 1904
 * Euryale Lamarck, 1816
 * Ophiocreas Lyman, 1879
 * Squamophis Okanishi, O'Hara & Fujita, 2011
 * Sthenocephalus Koehler, 1898
 * Trichaster L. Agassiz, 1836