Species
Haplacanthus marginalis Agassiz, 1845
Synonyymit
1998 Haplacanthus marginalis Agassiz — Valiukevičius , pp. 7
2002 Haplacanthus marginalis — Valiukevičius , pp. 36
2006 Haplacanthus marginalis — Valiukevičius , fig. 331
Aiheeseen liittyvät julkaisut
Lyarskaya, L. A. 1975. New data on acanthodii of the Middle Devonian of the Baltic. The Fauna and Stratigraphy of Paleozoic and Mesozoic of Baltic and Byelorussia, pp. 227-232. Mintis.
Gross, W. 1940. Acanthodier und Placodermen aus den Heterostius-Schichten Estlands und Lettlands. Tartu Ülikooli juures oleva Loodusuurijate Seltsi Aruanded 46, 12-99.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Class | Acanthodii |
| Genus | Haplacanthus |
| Species | ehrmanensis |
| ludziensis | |
| marginalis | |
| perseensis |
Levinneisyys ja viitteet
- Lyarskaya, 1975 Tamme cliff Aruküla Stage
- Lyarskaya, 1975 Kallaste cliff, Tartumaa Aruküla Stage