• Ellatrivia Cotton & Godfrey, 1932
• Ellatrivia Iredale, 1931 accepted as Ellatrivia Cotton & Godfrey, 1932
• Ellatrivia aequiflora (Laws, 1941) †
• Ellatrivia antipodum F. A. Schilder, 1935 †
• Ellatrivia bipunctata (Odhner, 1917)
• Ellatrivia caelatura (Hedley, 1918)
• Ellatrivia columellaris (F. A. Schilder, 1941) †
• Ellatrivia constricta (F. A. Schilder, 1941) †
• Ellatrivia crassicostata F. A. Schilder, 1935 †
• Ellatrivia cydarum (C. N. Cate, 1979)
• Ellatrivia detavorai Fehse & Grego, 2010
• Ellatrivia exmouthensis (C. N. Cate, 1979)
• Ellatrivia goudeyi Fehse & Grego, 2012 †
• Ellatrivia iredalei F. A. Schilder, 1935 †
• Ellatrivia kaiparaensis Laws, 1939 †
• Ellatrivia longisulcata F. A. Schilder †
• Ellatrivia longisulcata crassicostata F. A. Schilder, 1935 † accepted as Ellatrivia crassicostata F. A. Schilder, 1935 †
• Ellatrivia longisulcata longisulcata F. A. Schilder † accepted as Ellatrivia longisulcata F. A. Schilder †
• Ellatrivia memorata (H. J. Finlay, 1926) accepted as Ellatrivia merces (Iredale, 1924)
• Ellatrivia merces (Iredale, 1924)
• Ellatrivia merces addenda Iredale, 1931 accepted as Ellatrivia merces (Iredale, 1924)
• Ellatrivia minima (Tenison Woods, 1879) †
• Ellatrivia minima minima (Tenison Woods, 1879) † accepted as Ellatrivia minima (Tenison Woods, 1879) †
• Ellatrivia minima torquayensis F. A. Schilder, 1935 † accepted as Ellatrivia torquayensis F. A. Schilder, 1935 †
• Ellatrivia oryzoidea (Iredale, 1935)
• Ellatrivia torquayensis F. A. Schilder, 1935 †
• Ellatrivia wirrata Ludbrook, 1941 † accepted as Trivellona wirrata (Ludbrook, 1941) †
• Ellatrivia zealandica (T. W. Kirk, 1882) †
• Niveria (Ellatrivia) Cotton & Godfrey, 1932 accepted as Ellatrivia Cotton & Godfrey, 1932
• Niveria (Ellatrivia) columellaris F. A. Schilder, 1941 † accepted as Ellatrivia columellaris (F. A. Schilder, 1941) †
• Niveria (Ellatrivia) constricta F. A. Schilder, 1941 † accepted as Ellatrivia constricta (F. A. Schilder, 1941) †