1847
Graptolithus gracilis — Hall, pp. 274, fig. 74:6
1903
Nemagraptus gracilis — Elles et Wood, pp. 127, fig. 19:1a-f
1947
Nemagraptus gracilis — Ruedemann, pp. 367, fig. 60:1-12
1964
Nemagraptus gracilis — Obut et Sobolevskaya, pp. 49, fig. 9:1-3
1976
Nemagraptus gracilis (J. Hall, 1847) — Tzaj, pp. 27, fig. 3:7
1998
Nemagraptus gracilis (J. Hall, 1847) — Maletz
, pp. 358, fig. 8I,?J,?K 2007
Nemagraptus gracilis (Hall, 1847) — Nõlvak & Goldman, pp. 259, fig. 4.5-4.7
2015
Nemagraptus gracilis — Goldman et al., pp. 3
2017
Nemagraptus gracilis (Hall, 1847) — Chen, X. et al., pp. 213, fig. Figs. 6-56A–F; 6-57A–H