Plectograptus robustus (Obut et Zaslavskaya, 1983)

1909     Plectograptus macilentus (Törnquist 1887) — Moberg et Törnquist, pp. 13, fig. 1:1

1983     Agastograptus robustus n. sp. — Obut et Zaslavskaya, pp. 108, fig. 24:1-3

1986     Agastograptus robustus Obut et Zaslavskaya — Obut et Zaslavskaya, pp. 210, fig. 1a-c

1994     non Agastograptus robustus Obut et Zaslavskaya — Lenz, pp. 857, fig. 2.1–2.7; 3.1–3.9

1994     non Agastograptus robustus Obut et Zaslavskaya — Lenz, pp. 1345, fig. 2.1–2.5; 3.1–3.4, 3.9

2002     pars Plectograptus robustus (Obut et Zaslavskaya, 1983) — Kozlowska-Davidziuk, pp. 462, fig. 2D

2002     non Plectograptus robustus (Obut eand Zaslavskaya) — Kozlowska-Davidziuk, fig. 2C

2004     Plectograptus robustus (Obut et Zaslavskaya, 1983) — Lenz et Kozlowska-Dawidziuk, pp. 22, fig. 24:1-3,7; 26:3,4,8,9,11-14,

2006     Plectograptus robustus (Obut et Zaslavskaya, 1983) — Bates et al., pp. 535, fig. 1H;9B,C