Species
Hesperorthis gotlandica (Schuchert et Cooper, 1932)
Synonyymit
1932 Schizorammagotlandica — Schuchert & Cooper , pp. 88, fig. 5:3,6
1974 Hesperorthis gotlandica (Schuchert et Cooper, 1931) — Bassett & Cocks , pp. 6, fig. 1:3-7
Aiheeseen liittyvät julkaisut
Bassett, M. G., Cocks, L. R. M. 1974. A review of Silurian brachiopods from Gotland. Fossils and Strata 3, 1-56.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Brachiopoda |
| Subphylum | Rhynchonelliformea |
| Class | Rhynchonellata |
| Order | Orthida |
| Suborder | Orthidina |
| Superfamily | Orthoidea |
| Family | Hesperorthidae |
| Genus | Hesperorthis |
| Species | davidsoni |
| gotlandica | |
| hillistensis | |
| inostranzefi | |
| martinssoni | |
| mucronata | |
| pljussensis | |
| rae | |
| tricenaria |
Levinneisyys ja viitteet
- Bassett & Cocks, 1974 Lau Backar, Gotland Ludlow