Multitentacula admirabilis E.M. Krylova, 1995
Multitentacula amoena E.M. Krylova, 1995
Multitentacula composita E.M. Krylova, 1995
Multitentacula parilis E.M. Krylova, 1995
Multitentacula parvula E.M. Krylova, 1995
Multitentacula paulula E.M. Krylova, 1995
Multitentacula venusta E.M. Krylova, 1995
Protocuspidaria aequatorialis (K.H.J. Thiele& S.G.A. Jaeckel, 1931)
Protocuspidaria atlantica J.A. Allen & R.E. Morgan,1981 Galicia bank
Protocuspidaria azorica (E.A. Smith, 1885)
Protocuspidaria colpodes (P. Dautzenberg& H. Fischer, 1897) Azores
Protocuspidaria fragilis E.M. Krylova, 1995
Protocuspidaria jarauara C.D. de Castro Oliveira& R.S. Absalão, 2009 Brazil
Protocuspidaria pusilla E.M. Krylova, 1995
Protocuspidaria ruginosa (J.G. Jeffreys, 1882) Northern Atlantic
Protocuspidaria simplis J.A. Allen & R.E. Morgan,1981
Protocuspidaria speciosa E.M. Krylova, 1995
Protocuspidaria thomassini J. Poutiers, 1984 NorthWest ofJapan, 6300 m depth8,3 mm
Protocuspidaria verityi J.A. Allen & R.E. Morgan,1981 Brazil