- Plagioporus antarcticus Kovaljova & Gaevskaya, 1974 accepted as Macvicaria antarctica (Kovaljova & Gaevskaya, 1974) Zdzitowiecki, 1990
- Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 accepted as Neolebouria lobata (Yamaguti, 1934) Gibson, 1976 accepted as Mesobathylebouria lobata (Yamaguti, 1934) Martin, Huston, Cutmore & Cribb, 2019
- Plagioporus lobatus georgianus Gaevskaja & Kovaljova, 1976 accepted as Neolebouria antarctica (Szidat & Graefe, 1967) Zdzitowiecki, 1990
- Plagioporus pennelli (Leiper & Atkinson, 1914) Byrd, 1963 accepted as Macvicaria pennelli (Leiper & Atkinson, 1914) Zdzitowiecki, 1987
- Plagioporus pennelli georgianus Kovaleva & Gaevskaya, 1974 accepted as Macvicaria georgiana (Kovaleva & Gaevskaya, 1974) Zdzitowiecki, Pisano & Vacchi, 1992