1877
Hyolithus teretiusculus — Linnarsson, pp. 373, fig. pl. 15:11
1893
Hyolithus(Orthotheca)teretiusculusLinnarsson — Holm, pp. 51, fig. 1:21-24
1952
Orthotheca teretiuscula(Linnarsson) — Henningsmoen,, pp. 22
1959
Circotheca teretiuscula (Linnarsson) — Syssoiev, pp. 85
1999
Hexitheca teretiuscula(Linnarsson, 1877) — Malinky & Berg-Madsen, pp. 39, fig. 1:6-14