Heliopeltis johnsoni
DevonianMorocco
Devononeseuretus beicht
Early DevonianGermany
Comura bultyncki
Middle DevonianMorocco
Psychopyge elegans
Early DevonianMorocco
Psychopyge hammerorum
Early DevonianMorocco
Psychopyge praestans
Early DevonianMorocco
Psychopyge termierorum
Early DevonianMorocco
Quadrops flexuosa
Early DevonianMorocco
Walliserops hammii
Early DevonianMorocco
Walliserops lindoei
Middle DevonianMorocco
Walliserops tridens
Early DevonianMorocco
Walliserops trifurcatus
Early DevonianMorocco
Walliserops sp.
Early DevonianMorocco
Fenestraspis amauta
Early DevonianBolivia
Needmorella simoni
Middle Devonian to Early DevonianUSA
Adrisiops weugi
Early DevonianMorocco
Drotops armatus
Middle DevonianMorocco
Drotops megalomanicus
Middle DevonianMorocco
Ductina vietnamica
Middle DevonianGuangxi, Vietnam
Echinophacops mirabilis
Early DevonianInner Mongolia
Eldredgeops rana
Middle DevonianUSA, Canada
Omegops junggariensis
Late DevonianXinjiang
Omegops mobilis
Late DevonianXinjiang
Plagiolaria nandanensis
Early DevonianGuangxi
Rhinophacops schizoloma
Early DevonianInner Mongolia; Japan spine.
Cyphaspides paradoxus
Middle DevonianGuangxi
Cyphaspis ceratophthalmus
Middle DevonianGermany
Cyphaspis walteri
Middle DevonianMorocco
Aayemenaytcheia paragranulata
Early Devonian to Middle DevonianCanada
Terataspis grandis
Early Devonian to Middle DevonianUSA, Canada
Dicranurus hamatus elegantus
Early DevonianUSA
Dicranurus monstrosus
Early DevonianCzech Republic, Morocco
Gondwanaspis mrirtensis
Late DevonianMorocco
Kettneraspis dickinsoni
Early DevonianMorocco
Koneprusia dongesi
Early DevonianGermany
Leonaspis burketti
Early DevonianMorocco
Leonaspis chancellori
Early DevonianMorocco
Leonaspis guangxiensis
Middle DevonianGuangxi