The Echinometridae are a family of sea urchins in the class Echinoidea.
Characteristics All Echinometridae have imperforate tubercles and compound ambulacral plates.The Echinoid Directory The Natural History Museum. Retrieved 2011-08-27.
Genera Anthocidaris A. Agassiz, 1863 Caenocentrotus H.L. Clark, 1912 Colobocentrotus Brandt, 1835 Echinometra Gray, 1825 Echinostrephus A. Agassiz, 1863 Evechinus Verrill, 1871 Heliocidaris L. Agassiz & Desor, 1846 Heterocentrotus Brandt, 1835 Selenechinus de Meijere, 1904 Zenocentrotus A.H. Clark, 1932
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