Species
Birkenia elegans Traquair, 1898
Synonyymit
2002 Birkenia elegans Traquair, 1898 — Blom et al. , pp. 277, fig. Figs 11-14
Aiheeseen liittyvät julkaisut
Blom, H., Märss, T., Miller, C. G. 2002. Silurian and earliest Devonian birkeniid anaspids from the Northern Hemisphere. Transactions of the Royal Society of Edinburgh Earth Sciences 92, 3, 263-323. DOI:10.1017/S0263593300000250
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Superclass | Agnatha |
| Class | Cephalaspidomorphi |
| Subclass | Anaspida |
| Order | Birkeniiformes |
| Family | Birkeniidae |
| Genus | Birkenia |
| Species | elegans |
| robusta |
Levinneisyys ja viitteet
- Blom et al., 2002, for 2001 Birkenhead Burn, Scotland Wenlock