1850
Graptolithus Becki — Barrande, pp. 50-51, fig. 3:14-16, non 17, 18
1876
Monograptus Becki — Lapworth, pp. 500, fig. 20:2a-b
1913
Monograptus Becki (Barrande) — Elles et Wood, pp. 452-453, fig. 45:4a-f
1993
Stimulograptus becki (Barrande, 1850) — Loydell, pp. 72-74, fig. 3:2, text fig. 15:1,2,9-13
1998
Stimulograptus becki (Barrande, 1850) — Štorch, pp. 125, fig. II 5; text fig. 4:14
1998
Stimulograptus becki (Barrande) — Gutierrez-Marco & Štorch, fig. 8e