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Animalia
7
Biodiversity
7
Chordata
7
Pteraspidomorphi
7
Pteraspidomorphi (awaiting allocation)
Taxonomy
7
Nikolivia
5
Thelodontida
4
Turiniidae
4
Turinia
2
Agnatha
1
Corvaspididae
1
Cyathaspidiformes
1
Heterostraci
1
Pisces (awaiting allocation)
1
Poraspididae
1
Porolepididae
1
Porolepiformes
1
Sarcopterygii
1
Thelodontiformes
1
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