Species

Xiphograptus norvegicus (Berry, 1964)

Synonymy list
1964     Didymograptus robustus norvegicus n. subsp. — Berry , pp. 105, fig. 7:1-4
2006     Xiphograptus norvegicus (Berry) — Chen et al. , fig. 6A–B
Classification
Organism groupBiota
DomainEukaryota
KingdomAnimalia
PhylumHemichordata
ClassPterobranchia
SubclassGraptolithina
OrderGraptoloidea
SuborderDichograptina
FamilyPterograptidae
GenusXiphograptus
Speciesformosus
lofuensis
norvegicus
patulentis
robustus