◆クラウラスピス・フィニス (絶滅) †Clavulaspis finis (Elliott, Dineley & Johnson 2000) Elliott, Lassiter & Geyer 2020
syn.Helaspis finis Elliott, Dineley & Johnson 2000 *2000『A Vertebrate Fauna from the Middle Devonian Yahatinda Formation of South-Western Canada:David K.Elliott, David L.Dineley & Heidemarie G.Johnson』。 *2020『The Last Pteraspids [Vertebrata, Heterostraci], New Material from the Middle Devonian of Alberta and Idaho:David K.Elliott, Linda S.Lassiter & Kathryn E.Geyer』。
◆コスマスピス・トランスウェルサ (絶滅) †Cosmaspis transversa (Denison 1970)
syn.Protaspis transversa Denison 1970 ※=Protaspis (Cosmaspis) transversa Denison 1970。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
Genus Ecphymaspis♀ ELLIOTT, LASSITER & GEYER 2020 エクフィマスピス属 (絶滅)
◆エクフィマスピス・イダホエンシス (絶滅) †Ecphymaspis idahoensis (Denison 1968)
syn.Psephaspis idahoensis Denison 1968 *1968『Middle Devonian Fishes from the Lemhi Range of Idaho:Robert Howland Denison』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。 *2020『The Last Pteraspids [Vertebrata, Heterostraci], New Material from the Middle Devonian of Alberta and Idaho:David K.Elliott, Linda S.Lassiter & Kathryn E.Geyer』。
Genus Eucyclaspis♀ DENISON 1970 エウキクラスピス属 (絶滅)
◆エウキクラスピス・エルロリ (絶滅) †Eucyclaspis erroli (Denison 1967) ※=Protaspis (Eucyclaspis) erroli (Denison 1967)。
syn.Protaspis erroli Denison 1967 ※=Protaspis (Protaspis) erroli Denison 1967。 *1967『A New Protaspis from the Devonian of Utah, with Notes on the Classification of Pteraspididae:Robert Howland Denison』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆エウキルタスピス・スクルプタ (絶滅) †Eucyrtaspis sculpta (Bryant 1933)
syn.Cyrtaspidichthys sculptus (Bryant 1933) Cyrlaspis sculpta Bryant 1933 Protaspis sculpta (Bryant 1933) ※=Protaspis (Cyrtaspidichthys) sculpta (Bryant 1933) emend. Denison 1970。 *1933『The Fish Fauna of Beartooth Butte, Wyoming:William Letchworth Bryant』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
Genus Europrotaspis♀ (WHITE 1961) エウロプロタスピス属 (絶滅)
※=Genus Protaspis♀ BRYANT 1933 Sub-Genus Europrotaspis♀ WHITE 1961。
◆エウロプロタスピス・アルネルリ (絶滅) †Europrotaspis arnelli (Brotzen 1933)
syn.Glossoidaspis arnelli (Brotzen 1933) Protaspis arnelli Brotzen 1933 *1933『Beiträge zur Vertebratenfauna des Westpodolischen Silurs und Devons 1, Protaspis arnelli n.sp. und Brachipteraspis n.gen. latissima Zych:Fritz Brotzen』。 *2011『The Early Devonian Armoured Agnathans of Podolia, Ukraine:Victor Kazimirovich Voichyshyn』。
◆エウロプロタスピス・クレヌラタ (絶滅) †Europrotapsis crenulata (White 1961)
syn.Protaspis crenulata White 1961 ※=Protaspis (Europrotapsis) crenulata White 1961。 *1961『The Old Red Sandstone of Brown Clee Hill and the Adjacent Area PART II, Palaeontology:Errol Ivor White』。
◆エウロプロタスピス・ロトゥンダ (絶滅) †Europrotaspis rotunda (Groß 1932)
syn.Pteraspis rotunda Groß 1932 *1932『Über Fische aus dem Rheinischen Unterdevon:Walter Robert Groß』。 *1933『Die UnterDevonischen Fische und Gigantostraken von Overath:Walter Robert Groß』。
Genus Glossoidaspis♀ BRANSON & MEHL 1931 グロッソイダスピス属 (絶滅)
位置不明属。
◆グロッソイダスピス・ギガンテア (絶滅) †Glossoidaspis gigantea Branson & Mehl 1931 *1931『Fishes of the Jefferson Formation of Utah:Edward Bayer Branson & Maurice Goldsmith Mehl』。
位置不明種。
Genus Lampraspis♀ DENISON 1970 ラムプラスピス属 (絶滅)
◆ラムプラスピス・カルマニ (絶滅) †Lampraspis carmani (Denison 1960) Denison 1970
syn.Pteraspis carmani Denison 1960 *1960『Fishes of the Devonian Holland Quarry Shale of Ohio:Robert Howland Denison』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。 *2017『Exploring Phylogenetic Relationships of Pteraspidiformes Heterostracans, [Stem-Gnathostomes] Using Continuous and Discrete Characters by Emma L.Randle & Robert Stephen Sansom in Heterostraci Systematics, Phylogenetics and Macroevolution, Investigating Evolutionary Patterns of Extinct Jawless Vertebrates:Emma L.Randle』。
◆ラムプラスピス・トゥベルクラタ (絶滅) †Lampraspis tuburculata Denison 1970 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。 *2017『Exploring Phylogenetic Relationships of Pteraspidiformes Heterostracans, [Stem-Gnathostomes] Using Continuous and Discrete Characters by Emma L.Randle & Robert Stephen Sansom in Heterostraci Systematics, Phylogenetics and Macroevolution, Investigating Evolutionary Patterns of Extinct Jawless Vertebrates:Emma L.Randle』。
◆オレアスピス・アムプラ (絶滅) †Oreaspis ampla (Bryant 1933) Denison 1970
syn.Protaspis ampla Bryant 1933 Protaspis ampla-perlata-perryi Group Denison 1953 Protaspis nana Bryant 1933 Protaspis perlata Bryant 1933 Protaspis perryi Bryant 1933 *1933『The Fish Fauna of Beartooth Butte, Wyoming 1, the Heterostraci and Osteostraci:William Letchworth Bryant』。 *1953『Early Devonian Fishes from Utah 2, Heterostraci:Robert Howland Denison』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆オレアスピス・ドゥンクレイ (絶滅) †Oreaspis dunklei Denison 1970 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆オレアスピス・ウィルリアムシ (絶滅) †Oreaspis williamsi Denison 1970 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆プロタスピス・ブレウィロストリス (絶滅) †Protaspis brevirostris Bryant 1933 *1933『The Fish Fauna of Beartooth Butte, Wyoming 1, the Heterostraci and Osteostraci:William Letchworth Bryant』。
◆プロタスピス・ブケリ (絶滅) †Protaspis bucheri (Bryant 1932) ※=Protaspis (Protaspis) bucheri (Bryant 1932) emend. Denison 1970。
syn.Pteraspis bucheri Bryant 1932 *1932『Lower Devonian Fishes of Bear Tooth Butte, Wyoming:William Letchworth Bryant』。 *1933『The Fish Fauna of Beartooth Butte, Wyoming 1, the Heterostraci and Osteostraci:William Letchworth Bryant』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆プロタスピス・ドルフィ (絶滅) †Protaspis dorfi (Bryant 1932) ※=Protaspis (Protaspis) dorfi (Bryant 1932) emend. Denison 1970。
syn.Pteraspis dorfi Bryant 1932 *1932『Lower Devonian Fishes of Bear Tooth Butte, Wyoming:William Letchworth Bryant』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆プロタスピス・マクグレウィ (絶滅) †Protaspis mcgrewi Denison 1970 ※=Protaspis (Protaspis) mcgrewi Denison 1970。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
◆プセファスピス・ビストロウィ (絶滅) †Psephaspis bystrowi Tarlo 1964 *1964『Psammosteiformes [Agnatha], a Review with Descriptions of New Material from the Lower Devonian of Poland:Lambert Beverly Halstead Tarlo』。
◆プセファスピス・ウィルリアムシ (絶滅) †Psephaspis williamsi Ørvig 1961 *1958『Les Cyclostomes Fossiles:Erik Andersson Stensiö』。 *1961『Notes on Some Early Representative of the Drepanaspida [Pteraspidomorphi, Heterostraci]:Tor Ørvig』。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。
=Psephaspis williamsi Ørvig ex Stensiö 1958 nom.nud.。未確認。
Genus Rodenaspis♀ BLEICK 1984 ロデナスピス属 (絶滅)
◆ロデナスピス・ブレウィスピナ (絶滅) †Rodenaspis brevispina (Denison 1970)
syn.Protaspis brevispina Denison 1970 ※=Protaspis (Protaspis) brevispina Denison 1970。 *1970『Revised Classification of Pteraspididae with Description of New Forms from Wyoming:Robert Howland Denison』。 *1984『Les Hétérostracés Ptéraspidiformes, Systématique-Phylogénie-Biostratigraphie-Biogéographie:Alain Robert Maurice Blieck』。
Genus Scutellaspis♀ ELLIOTT, LASSITER & GEYER 2020 スクテルラスピス属 (絶滅)
◆スクテルラスピス・ウィルソニ (絶滅) †Scutellaspis wilsoni Elliott, Lassiter & Geyer 2020 *2020『The Last Pteraspids [Vertebrata, Heterostraci], New Material from the Middle Devonian of Alberta and Idaho:David K.Elliott, Linda S.Lassiter & Kathryn E.Geyer』。
Genus Tuberculaspis♀ ILYES & ELLIOTT 1994 トゥベルクラスピス属 (絶滅)
◆トゥベルクラスピス・エリエンシス (絶滅) †Tuberculaspis elyensis Ilyes & Elliott 1994 *1994『New Pteraspididae [Agnatha, Heterostraci] from the Lower Devonian of North-West Territories, Canada:Robert R.Ilyes & David K.Elliott』。