Laganidae A. Agassiz, 1873
Laganum alternatum Agassiz
Laganum boninese Mortensen, 1948
Laganum centrale H.L. Clark, 1925
Laganum decagonale (Blainville, 1827)
Laganum dickersoni Israelski, 1933
Laganum fudsiyama Döderlein, 1885
Laganum joubini Koehler, 1922
Laganum laganum (Leske, 1778)
Laganum ocalanum Cooke
Laganum putnami A. Agassiz, 1863
Laganum retinens Koehler, 1922
Laganum versatile Koehler, 1922
