Ascospongiella Garcia-Bellido & Rigby, 2004 † (original description)
Asturiaspongia Garcia-Bellido & Rigby, 2004 † (original description)
Australohalkieria Porter, 2004 † (original description)
Blastozopsammia Filkorn & Alor, 2004 † (original description)
Corazzatocarcinus Larghi, 2004 † (original description)
Estrellaspongia Garcia-Bellido & Rigby, 2004 † (original description)
Francisciconcha Little, Danelian, Herrington & Haymon, 2004 † (original description)
Hadrophragmos Garcia-Bellido & Rigby, 2004 † (original description)
Iberospongia Garcia-Bellido & Rigby, 2004 † (original description)
Imlerella Loch & Taylor, 2004 † (original description)
Labaella Kotlyar, Zakharov & Polubotko, 2004 † (original description)
Lainoryctes Fox, 2004 † (original description)
Licharewiconcha Kotlyar, Zakharov & Polubotko, 2004 † (original description)
Licharewina Kotlyar, Zakharov & Polubotko, 2004 † (original description)
Neoglassoceras Kotlyar, Zakharov & Polubotko, 2004 † (original description)
Nikitinia Kotlyar, Zakharov & Polubotko, 2004 † (original description)
Ristedtoceras Kröger & Mapes, 2004 † (original description)
Stittaspis Loch & Taylor, 2004 † (original description)
Telamonocarcinus Larghi, 2004 † (original description)
Tethysiella Kotlyar, Zakharov & Polubotko, 2004 † (original description)