Chelaseius Muma & Denmark, 1968

Chelaseius arnei Faraji & Karg, 2006

Chelaseius austrellus (Athias-Henriot, 1967)

Chelaseius brazilensis Denmark & Kolodochka, 1990

Chelaseius caudatus Karg, 1983

Chelaseius floridanus (Muma, 1955)

Chelaseius freni Karg, 1976

Chelaseius lativentris Karg, 1983

Chelaseius schusterellus (Athias-Henriot, 1967)

Chelaseius tundra (Chant & Hansell, 1971)

Chelaseius valliculosus Kolodochka, 1987