Chydoridae Stebbing, 1902
Alonella clathratula Sars, 1896
Alonella dentifera Sars, 1901
Alonella diaphana (King, 1853)
Alonella excisa (Fischer, 1854)
Alonella exigua (Lilljeborg, 1853)
Alonella nana (Baird, 1850)
Alonella pulchella Herrick, 1884
