1883
Monograptus retroflexus — Tullberg, pp. 25, fig. 1:18-25
1913
Monograptus retroflexus Tullberg — Elles et Wood, pp. 459-460, fig. 46:5a-c
1943
Monograptus (Streptograptus) retroflexus (Tullberg) — Bouček et Pˇribyl, pp. 15, fig. 3:5
1975
Monograptus retroflexus Tullberg — Berry et Murphy, pp. 57, fig. 4:8; 6:3; 10:3b