Mastigoteuthidae Verrill, 1881
Idioteuthis cordiformis (Chun, 1908)
Idioteuthis danae (Joubin, 1933)
Idioteuthis famelica (Berry, 1909)
Idioteuthis hjorti (Chun, 1913)
Idioteuthis latipinna Sasaki, 1916
Idioteuthis magna Joubin, 1913
Idioteuthis okutanii Salcedo-Vargas, 1997
Idioteuthis tyroi Salcedo-Vargas, 1997
