Hemiasteridae Clark, 1876
Holanthus clarki (Lambert & Thiéry, 1924)
Holanthus expergitus (Lovén, 1874)
Holanthus hickmani (Koehler, 1914)
Holanthus tenuis (A. Agassiz, 1898)
Holanthus vanus Koehler, 1914
