Species

Aspidella terranovica Billings, 1872

Synonyymit

1872 Aspidella terranovica nov. gen. and spec. — Billings , pp. 478, fig. 14

1972 Planomedusites patellaris — Sokolov

1976 Tirasiana disciformis — Palij

1976 Tirasiana coniformis — Palij

1977 Tirasiana concentralis — Bekker

1979 Cyclomedusa minuta Fedonkin sp. nov. — Fedonkin , pp. 63-64, fig. 58:4

1980 Paliella patelliformis Fedonkin, sp. nov. — Fedonkin , pp. 10, fig. 2:1-3

1980 Protodipleurosoma rugulosum Fedonkin, sp. nov. — Fedonkin , pp. 13, fig. 2:4,5

1981 Cyclomedusa minuta Fedonkin sp. nov — Fedonkin , pp. 59, fig. 4:2

1981 Cyclomedusa delicata sp. nov. — Fedonkin , pp. 59, fig. 2:2

Luokittelu