Agnatha
Family

Arandaspididae Ritchie et Gilbert-Tomlinson, 1977

https://files.geocollections.info/large/89/c3/89c37532-978f-4ac8-a0e6-fc4d5a1d99ec.jpghttps://files.geocollections.info/large/ed/bb/edbb29cd-0a80-4c85-99c1-78c86dbc288e.jpghttps://files.geocollections.info/large/56/be/56be3c0b-6036-428f-ba9b-7de2a30fa6c0.jpg
Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
SuperclassAgnatha
ClassPteraspidomorphi
SubclassArandaspida
FamilyArandaspididae
GenusArandaspis
FamilySacabambaspidae