Agnatha
Genus

Hapilaspis Mark-Kurik et Janvier, 1995

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Aiheeseen liittyvät julkaisut
Mark-Kurik, E., Janvier, P. 1995. Early Devonian osteostracans from Severnaya Zemlya, Russia.Journal of Vertebrate Paleontology 15 , 3,449-462. DOI:10.1080/02724634.1995.10011241
Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
SuperclassAgnatha
ClassCephalaspidomorphi
SubclassOsteostraci
OrderBenneviaspidiformes
SuborderBenneviaspidoidei
FamilyBenneviaspididae
GenusHapilaspis
Speciesapheles
GenusSeveraspis
Tauraspis