Athenaegis
Asketaspis
Tolypelepis
Ptomaspis
Archaegonaspis
Americaspis
Anglaspis
Paraliliaspis
Liliaspis
Poraspis
Homalaspidella_nitida
Listraspis
Homalaspidella_borealis
Cyathaspis
Boothiaspis
Ariaspis_ornata
Ariaspis_arctata
Allocryptaspis
Alainaspis
Ctenaspis
Zaphoctenaspis
Arctictenaspis
Irregulareaspis
Nahanniaspis
Dinaspidella
Pionaspis_amplissima
Pionaspis_acuticosta
Capitaspis
Vernonaspis
Torpedaspis
Dikenaspis
Ulutitaspis
Rachiaspis
Anchipteraspis
Xylaspis
Woodfjordaspis
Doryaspis
Psammosteus
Drepanaspis
Europrotaspis
Zascinaspis_heintzi
Gigantaspis
Escharaspis
Stegobranchiaspis
Protopteraspis_primaeva
Protopteraspis_gosseleti
Zascinaspis_carmani
Panamintaspis
Pteraspis
Errivaspis
Althaspis
Brachipteraspis
Rhinopteraspis
Loricopteraspis
Unarkaspis
Larnovaspis
Mitraspis
Canadapteraspis
Miltaspis
Dnestraspis
Pavloaspis
Parapteraspis
Podolaspis
Mylopteraspidella
Semipodolaspis
Oreaspis
Djurinaspis
Alaeckaspis
Blieckaspis
Pirumaspis
Lamiaspis
Protaspis
Eucyclaspis
Tuberculaspis
Psephaspis
Helaspis
Cyrtaspidichthys
Lampraspis
Cosmaspis