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Checklist for Family
Beckwithiidae
Raasch, 1939
and region
Cambrian
(Paleozoic)
Class
Artiopoda
♰
Hou & Bergström, 1997
Artiopods
6
11
11
Families
Genera
Species
Taxom
Subclass
Aglaspidida
♰
Walcott, 1911
Aglaspidid arthropods
3
6
5
Families
Genera
Species
Taxom
Family
Beckwithiidae
♰
Raasch, 1939
1
2
Genus
Species
Taxom
Genera for Cambrian
1 Genera with
2 Species
Beckwithia
Resser, 1931
2
Species
Taxom
Species list for Cambrian
2 Species
Beckwithia daubikhensis
♰
Repina & Oku..., 1969
Beckwithia typa
♰
Resser, 1931