Traits Taxon list
Janicella spinicauda (A. Milne-Edwards, 1883)
Oplophorus gracilirostris A. Milne-Edwards, 1881
Oplophorus marcki Schlüter in von der Marck, 1863 † accepted as Oplophorus vondermarki Schlüter, 1862 †
Oplophorus novaezeelandiae (De Man, 1931)
Oplophorus spinosus (Brullé, 1839)
Oplophorus syriacus Roger, 1946 †
Oplophorus typus H. Milne Edwards, 1837
Oplophorus vondermarki Schlüter, 1862 †
Systellaspis braueri (Balss, 1914)
Systellaspis cristata (Faxon, 1893)
Systellaspis curvispina Crosnier, 1988
Systellaspis debilis (A. Milne-Edwards, 1881)
Systellaspis eltanini Wasmer, 1986
Systellaspis guillei Crosnier, 1988
Systellaspis intermedia Crosnier, 1988
Systellaspis lanceocaudata Spence Bate, 1888
Systellaspis liui Sha & Wang, 2015
Systellaspis paucispinosa Crosnier, 1988
Systellaspis pellucida (Filhol, 1884)
Tonellocaris brevirostrata Garassino, 1998 †