Coriolisa sculptidentata (Ren in Ren & Huang, 1991) accepted as Renella sculptidentata (Ren in Ren & Huang, 1991)
Drummondia luce Lowry & Stoddart, 2012
Ekelofia eltanin Lowry & Stoddart, 2012
Ekelofia oculata (Schellenberg, 1931)
Figorella macrophoculata Ren in Ren & Huang, 1991
Figorella tanidea J.L. Barnard, 1962
Pachychelium barnardi Alonso de Pina, 1993 accepted as Ultimachelium barnardi (Alonso de Pina, 1993)
Pachychelium nichollsi Lowry, 1984 accepted as Ultimachelium nichollsi (Lowry, 1984)
Pachychelium schellenbergi Lowry, 1984 accepted as Ultimachelium schellenbergi (Lowry, 1984)
Renella sculptidentata (Ren in Ren & Huang, 1991)
Ultimachelium barnardi (Alonso de Pina, 1993)
Ultimachelium nichollsi (Lowry, 1984)
Ultimachelium schellenbergi (Lowry, 1984)
Ultimachelium tac Lowry & Stoddart, 2012