1882
Climacograptus undulatus — Kurck, pp. 303, fig. 14:11
1996
Metaclirnaeograptus undulatus — Koren & Rickards, pp. 100, fig. 14:10-12, text fig. 23E
2000
Metaclimacograptus undulatus (Kurck, 1882) — Rickards et al., pp. 113, fig. 4H, 7B-E
2014
Metaclimacograptus undulatus — Maletz et al., fig. 1N