• Lyonsia aegeensis Sturany, 1896 accepted as Allogramma formosa (Jeffreys, 1882)
• Lyonsia arenosa (Møller, 1842)
• Lyonsia formosa Jeffreys, 1874 accepted as Allogramma formosa (Jeffreys, 1882)
• Lyonsia formosa Jeffreys, 1882 accepted as Allogramma formosa (Jeffreys, 1882)
• Lyonsia formosa var. major Locard, 1898 accepted as Allogramma formosa (Jeffreys, 1882)
• Lyonsia formosa var. transversa Locard, 1898 accepted as Allogramma formosa (Jeffreys, 1882)
• Lyonsia granulifera A. E. Verrill & K. J. Bush, 1898
• Lyonsia hyalina (Conrad, 1831)
• Lyonsia norwegica (Gmelin, 1791)
• Lyonsia norwegica var. major Bucquoy, Dautzenberg & Dollfus, 1889 accepted as Lyonsia norwegica (Gmelin, 1791)
• Myatella montagui T. Brown, 1844 accepted as Lyonsia norwegica (Gmelin, 1791)
• Pandorina arenosa Møller, 1842 accepted as Lyonsia arenosa (Møller, 1842)