Species
Pilina esthonum (Koken, 1897)
Synonyymit
1897 Tryblidium esthonum sp. n. — Koken , pp. 113
1900 Tryblidium (Pilina) esthonum (Koken, 1897) — Wiman , pp. 202
1925 Tryblidium (Pilina) esthonum (Koken, 1897) — Koken & Perner , pp. 268, fig. 39: 5
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Tergomya |
| Order | Tryblidiida |
| Superfamily | Tryblidioidea |
| Family | Tryblidiidae |
| Subfamily | Tryblidiinae |
| Genus | Pilina |
| Species | esthonum |
| ovoideum | |
| unguis |