Genus

Hirella Cossmann, 1920

Selection of related publications
Heintz, A 1969. New agnaths from Ringerike Sandstone. pp. .
List of species
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Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
SuperclassAgnatha
ClassCephalaspidomorphi
SubclassOsteostraci
OrderAteleaspidiformes
SuborderAteleaspidoidei
GenusHirella
Speciesdenisoni