Species
Xiphograptus norvegicus (Berry, 1964)
Synonymy list
1964 Didymograptus robustus norvegicus — Berry , pp. 105, fig. Pl. 7:1-4
2006 Xiphograptus norvegicus (Berry) — Chen et al. , fig. figs. 6A–B
Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Dichograptina |
Family | Pterograptidae |
Genus | Xiphograptus |
Species | formosus |
lofuensis | |
norvegicus | |
patulentis | |
robustus |