Chasmocarcinidae Serène, 1964
Hephthopelta apta Rathbun, 1914
Hephthopelta aurita Rathbun, 1932
Hephthopelta bruuni Serène, 1964
Hephthopelta cavimana (Rathbun, 1914)
Hephthopelta cribrorum Rathbun, 1932
Hephthopelta knudseni Serène, 1964
Hephthopelta littoralis Tesch, 1918
Hephthopelta lugubris Alcock, 1899
Hephthopelta mortenseni Serène, 1964
Hephthopelta pubescens Chen, 1998