1932
Didymograptus cucullus n. sp. — Bulman, pp. 15, fig. 1:1-8
1936
Didymograptus cucullus Bulman — Bulman, pp. 23
1937
Didymograptus obscurus sp. nov. — Ekström, pp. 30, fig. 6:1-6
1950
Didymograptus cucullus Bulman — Bulman, pp. 4
1954
Holmograptus cucullus Bulman — Kozlowski, pp. 424, 434
1960
Didymograptus cucullus Bulman — Jaanusson, pp. 340-341
1964
Didymograptus obscurus Ekström — Berry, pp. 101, fig. 4:5-7
1965
Aulograptus cucullus (Bulman, 1932) — Skevington, pp. 26, fig. 20-35
1970
Aulograptus cucullus (Bulman, 1932) — Skevington, pp. 434, fig. 13a-d
1995
Aulograptus cucullus (Bulman) — Maletz, pp. 250, fig. 1:2
2000
Aulograptus cucullus Bulman, 1932 — Dean et al., pp. 566, fig. 10c-f