1887 Challengeron diodon - Haeckel p. 1654; pl. 99, fig. 6 |
1899 Challengeron nathorstii - Cleve p. 28; pl. 1, fig. 9 |
1900 Challengeron heteracanthum - Jørgensen p. 91; pl. 3, figs. 16-17 |
1901 Challengeron diodon - Borgert p. 30; fig. 34 |
1905 Challengeron diodon - Jørgensen p. 141; not figured |
1976 Challengeron diodon - Bjørklund pl. 12, figs. 8-11 |