Decapoda Latreille, 1802
Anchistioididae Borradaile, 1915
Desmocarididae Borradaile, 1915
Euryrhynchidae Holthuis, 1950
Gnathophyllidae Dana, 1852
Hymenoceridae Ortmann, 1890
Kakaducarididae Bruce, 1993
Palaemonidae Rafinesque, 1815
Typhlocarididae Annandale & Kemp, 1913