• Americamysis bigelowi (W. Tattersall, 1926)
• Metamysidopsis munda (Zimmer, 1918)
• Mysidopsis angusta G.O. Sars, 1864
• Mysidopsis bigelowi W. Tattersall, 1926 accepted as Americamysis bigelowi (W. Tattersall, 1926)
• Mysidopsis cachuchoensis San Vicente, Frutos & Sorbe, 2012
• Mysidopsis didelphys (Norman, 1863)
• Mysidopsis gibbosa G.O. Sars, 1864
• Mysidopsis hibernica Norman, 1892 accepted as Mysideis insignis (G.O. Sars, 1864)