Urechidae Monro, 1927
Urechis caupo Fisher, W.K. & G.E. MacGinitie, 1928
Urechis chilensis (M. Müller, 1852)
Urechis novaezealandiae (Dendy, 1897)
Urechis unicinctus (Drasche, R. von, 1881)
