1982
Gotlandochitina ruhnuensis sp. n. — Nestor, pp. 148, fig. 2:2-3
1989
? Fungochitina ? sp. 1 — Asselin, Achab et Bourque, fig. 6:25
1994
Gotlandochitina ruhnuensis Nestor, 1982 — Nestor, V., pp. 55, fig. 27:4-6
2010
Ramochitina ruhnuensis — Loydell et al., pp. 271, fig. 13n