pars1865 Goniatites fecundus Barrande, p.32, pl.10 fig.8-18, pl.11 fig.1-2, pl.17 fig.10-12, non pl.7 fig.10-11.
1866 Goniatites zorgensis Roemer: 209, pl.34 fig. 9a-d.
pars1867 Goniatites fecundus Barrande: 33.
pars1877 Goniatites fecundus Barrande: pl.490 fig.2,2.
1878 Goniatites evexus.-Kayser, p.58, pl.8 fig.4-7.
1897 Agoniatites fecundus.-Foord & Crick: 54.
? 1912 Agoniatites fecundus.-Herrmann: 357.
? 1921 Agoniatites fecundus.-Ferroniére: 31, pl.2 fig.46,47.
---- Gryoceras sp..-Ferroniére: pl.2 fig.42,43a,c,d.
1930 Mimagoniatites zorgensis.-Eichenberg: 377, pl.56 fig.1.
? 1931 Mimagoniatites zorgensis.-Eichenberg: 183, pl.9 fig.1,3,6, pl.10 fig.2.
? 1933 Mimagoniatites zorgensis.-Schindewolf: 81, pl.3 fig.12,13.
1933 Mimagoniatites fecundus.-Schindewolf, p.83.
pars1950 Mimagoniatites fecundus.-Erben: 25.
1950 Mimagoniatites fecundus.-Termier, pl.143 fig.4-6.
pars1953 Mimagoniatites zorgensis.-Erben: 197, pl.19 fig.1,2,6.
non 1953 Mimagoniatites zorgensis tenuicostatus Erben: 199, pl.19 fig.4,5, textfig.6.
1959 Mimagoniatites fecundus.-Petter, p.67, fig.25K, pl.2 fig.9-9a.
? 1959 Mimagoniatites zorgensis.-Miller: L31 fig.19.
? 1962 Mimagoniatites zorgensis.-Bogoslovskiy: 337, pl.4 fig.7,8.
1966 Mimagoniatites zorgensis.-Erben: textfig.2j.
1969 Mimagoniatites obesus.-Bogoslovskiy: 139, pl.3 fig.6,7.
1970 Mimagoniatites zorgensis.-Kullmann & Wiedmann: textfig.1 fig.1a-c.
cf. 1973 Mimagoniatites cf. zorgensis.-Kullmann: 102, pl.1 fig.5,6,7.
1974 Mimagoniatites zorgensis.-Ruan & He: pl.119 fig.11.
? 1975 Mimagoniatites fecundus.-Shen: 99, pl.2 fig.2.
1976 Mimagoniatites fecundus.-Chlupac: 304, fig.4B.
1977 Mimagoniatites zorgensis.-Xu & Wei: 553, pl.207 fig.9.
1980 Mimagoniatites fecundus.-Bogoslovskiy: 62, pl.8 fig.7,8, textfig.6.
1981 Mimagoniatites fecundus.-Ruan: 32, pl.6 fig.14-18.
1983 Mimagoniatites fecundus.-Chlupac & Turek: 32, pl.6 fig.1-15, textfig.3.
1987 Mimagoniatites fecundus.-Prosch, 978, pl.5 fig.1.
1989 Mimagoniatites fecundus fecundus.-Göddertz: 77, pl.2 fig.9-17, pl.3 fig.1-2, text-figs.8, 11.
1999 Mimagoniatites fecundus.-Klofak, Landman & Mapes: fig.5.
2001 Mimagoniatites fecundus.-Klug: 510, Fig.11:15.
2002 Mimagoniatites fecundus.-Korn & Klug: Fig.68 C, 69 B, C, D, 77 C.
2002 Mimagoniatites fecundus.-Klug: pl.1 fig.6.
2007 Mimagoniatites fecundus.-Klofak et al., p.19, fig.2.2, 2.6.
cf. 2007 Mimagoniatites cf. fecundus.-Nikolaeva: pl.4 fig.9-10.

2007 Mimagoniatites fecundus.- Kim et al., p. 202, pl. 64, figs 25–29, text-figs 6/7a–d.

2013 Mimagoniatites fecundus. - De Bates et al., p. 58, pl. 12, figs. 1-3.

Lectotype: The specimen figured by Barrande, 1865 on pl.10, fig.10, L7934, National Museum Prague, designated by Chlupac & Turek, 1983.

Klug, 2001, p.511, Diagnosis: Mimagoniatites with a thinly discoidal shell, advolute to evolute; with a distinct imprint zone. Umbilical window moderately large (approximately 0.6 mm diameter). Protoconch ovoid and bent. Shell ornament consists of smooth ribs with a rounded and shallow lateral sinus, a parabolic ventrolateral salient, a deep rounded external sinus, and growth lines which run parallel. They are equally distributed across the shell and densely arranged. Suture line with a small, V-shaped internal lobe, a broadly rounded lateral lobe, and a narrow external lobe.

Fig. TAX1173 A (cross-section), B (suture).