Species
Ectopacanthus cristiformis Valiukevičius, 1979
Synonyymit
1979 Ectopacanthus cristiformis Valiukevičius, sp. nov. — Valiukevičius , pp. 110, fig. XI 10-12; XII 6-8
Aiheeseen liittyvät julkaisut
Valiukevičius, J. J. 1979. Acanthodian scales from the Eiffel deposits of Svalbard. Paleontologicheski Zhurnal 1979, 4, 101-111.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Class | Acanthodii |
| Order | Acanthodiformes |
| Family | Cheiracanthidae |
| Genus | Ectopacanthus |
| Species | cristiformis |
| flabellatus | |
| pusillus |
Levinneisyys ja viitteet
- Valiukevičius, 1979 Narva Stage