Cyclopoida Burmeister, 1834
Arthrochordeumium Stephensen, 1918
Chordeumium Stephensen, 1918
Lernaeosaccus Heegaard, 1951
Ophioicodes Heegaard, 1951
Ophioika Stephensen, 1933
Parachordeumium Le Calvez, 1938
