1954
Prioniodina inflata n. sp. — Lindström, pp. 588, fig. 6:26?,27
1954
Trichonodella flabellum n. sp. — Lindström, pp. 599, fig. 6:28-30
1954
Prioniodina? deflexa n. sp. — Lindström, pp. 586, fig. 6:32-35 only
1954
Prioniodina? deflexa Lindström , 1955 — Lindström, fig. 4:10 only
1954
Oistodus selene n. sp. — Lindström, pp. 580, fig. 4:19-20
1967
Prioniodina inflata Lindström , 1955 — Viira, fig. 1:4
1967
Trichonodella flabellum Lindström , 1955 — Viira, fig. 1:1 only
1967
Prioniodina? deflexa Lindström, 1955 — Viira, fig. 1:2
1971
Periodon flabellum (Lindström) — Lindström, pp. 57, fig. 18
1974
Prioniodina inflata Lindström , 1955 — Viira, fig. 4:18-20
1974
Trichonodella flabellum Lindström , 1955 — Viira, fig. 4:8-9
1974
Prioniodina? deflexa Lindström , 1955 — Viira, fig. 4:15,16
1978
Periodon flabellum (Lindström, 1955) — Löfgren, pp. 72, fig. 11:1-5
1993
Periodon flabellum (Lindström, 1955) — Löfgren, fig. 6M-P
1994
Periodon flabellum (Lindström, 1955) — Löfgren, fig. 8:39-24
2001
Periodon flabellum (Lindström, 1955) — Rasmussen, pp. 113, fig. 13.12-16
2003
Periodon flabellum — Tolmacheva et al., pp. 33