Triviidae Trochel, 1863
Austrotrivia aussiorum (Cate, 1979)
Ellatrivia bipunctata (Odhner, 1917)
Ellatrivia caelatura (Hedley, 1918)
Ellatrivia cydarum (Cate, 1979)
Ellatrivia detavorai Fehse & Grego, 2010
Ellatrivia exmouthensis (Cate, 1979)
Ellatrivia merces (Iredale, 1924)
Ellatrivia oryzoidea (Iredale, 1935)
Ellatrivia torquayensis Schilder
Ellatrivia wirrata Ludbrook, 1941
Fossatrivia caelatura (Hedley, 1918)
