Alexandraspis Lambert & Thiéry, 1914 accepted as Clypeaster Lamarck, 1801 (original description)
Eoscutum Lambert in Lambert & Thiéry, 1914 † (original description)
Eucosmechinus Lambert & Thiéry, 1914 † accepted as Eucosmus L. Agassiz in L. Agassiz & Desor, 1846 † (original description)
Fibulaster Lambert & Thiéry, 1914 † accepted as Scutellina L. Agassiz, 1841 † (original description)
Gajechinus Lambert & Thiéry, 1914 (original description)
Paratinanthus Lambert & Thiéry, 1913 accepted as Clypeaster Lamarck, 1801 (original description)
Phelsumaster Lambert & Thiéry, 1914 accepted as Echinarachnius Gray, 1825 (original description)
Raphidechinus Lambert & Thiéry, 1914 accepted as Echinostrephus A. Agassiz, 1863 (original description)
Tholeopelta Lambert & Thiéry, 1913 † accepted as Clypeaster Lamarck, 1801 (original description)