1880
Didymograptus balticus n. sp. — Tullberg, pp. 41-42, fig. 2:2-3
1901
Didymograptus balticus Tullberg — Törnquist, pp. 19, fig. 2:21,22,24
1937
Didymograptus balticus Tullberg — Monsen, pp. 140-141, fig. 3:24,27; 10:2,5
1992
Cymatograptus balticus (Tullberg) — Maletz, pp. 143-144, fig. 75
1993
Didymograptus balticus Tullberg — Toro, pp. 71-72, fig. 3:1;4:1,2
1996
Didymograptus balticus Tullberg — Maletz, pp. 108, fig. 1A-H,3A,D
2004
Cymatograptus balticus — Bergström et al., pp. 268
2008
Cymatograptus balticus (Tullberg, 1880) — Toro & Maletz, pp. 981