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Clade of tetrapodomorphs
Paleontology portal Elpistostegalia is a clade containing Panderichthys and all more derived tetrapodomorph taxa. The earliest elpistostegalians, combining
Elpistostegalia
Clade of vertebrates
Tristichopteridae, Canowindridae, Megalichthyidae, and Osteolepidae Elpistostegalia, the more advanced lobe-finned fishes (Tristichopteridae) and the "fishapods"
Tetrapodomorpha
Clade of lobe-finned fish
Dipnomorpha †Infraclass Rhizodontida †Infraclass Osteolepidida †Infraclass Elpistostegalia Infraclass Tetrapoda Superclass Sarcopterygii Class Coelacanthimorpha
Sarcopterygii
Clade of the first four-limbed vertebrates and their descendants
†Cabbonichthys †Mandageria †Eusthenodon †Tinirau †Platycephalichthys Elpistostegalia †Panderichthys Stegocephalia †Tiktaalik †Elpistostege †Elginerpeton
Tetrapod
Clade of vertebrates
Eotetrapodiformes †Tristichopteridae †Tinirau †Platycephalichthys Elpistostegalia †Panderichthys †Elpistostegidae Stegocephalia †Elginerpetontidae †Metaxygnathus
Rhipidistia
Paraphyletic group of tetrapodomorphs
†Chrysolepididae Family †Gyroptychiidae Family Panderichthyidae (incl. Elpistostegalia) Family †Tristichopteridae Superfamily †Parapodoidea Family †Canowindridae
Osteolepiformes
Extinct genus of tetrapodomorphs
member of a group of tetrapod-like fish known as Panderichthyida or Elpistostegalia. Other well-preserved elpistostegalians include Elpistostege (from
Panderichthys
Fishapods and amphibians of the geological period
Devonian tetrapods include fishapods and amphibians that lived during the Devonian Period. Carboniferous tetrapods – Amphibians and reptiles of the geological
List_of_Devonian_tetrapods
Extinct genus of tetrapodomorphs
In its original description, Tiktaalik was described as a member of Elpistostegalia, a name previously used to refer to particularly tetrapod-like fish
Tiktaalik
Clade of tetrapodomorphs
Chordata Clade: Tetrapodomorpha Clade: Eotetrapodiformes Coates & Friedman, 2010 Subgroups †Tristichopteridae (possibly paraphyletic) Elpistostegalia
Eotetrapodiformes
Extinct genus of tetrapodomorphs
Elpistostegalia Panderichthys Tiktaalik Elpistostege Stegocephali Elginerpeton Ventastega Acanthostega Ichthyostega Whatcheeriidae Colosteidae Crassigyrinus
Ichthyostega
Clade of tetrapodomorphs
and Tyto alba Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Clade: Stegocephali Cope, 1868 Subgroups See text.
Stegocephali
Gap in the tetrapod fossil record
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Romer's_gap
Clade of reptile-like animals
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Reptiliomorpha
Extinct genus of tetrapodomorphs
of Tiktaalik. Both were found to be primitive members of the group Elpistostegalia, along with other advanced stem-tetrapods. The 2020 study by Cloutier
Elpistostege
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Aztecia
Clade of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Batrachomorpha
Extinct genus of tetrapodomorphs
Tetrapodomorpha Kenichthys Rhizodontidae Canowindridae Megalichthyiformes Eotetrapodiformes Tristichopteridae Tinirau Platycephalichthys Elpistostegalia
Kenichthys
Paleontological discovery in Poland
spinal column with 5 axial regions. Tiktaalik Evolution of tetrapods Elpistostegalia Stegocephalia Edward B. Daeschler, Neil H. Shubin and Farish A. Jenkins
Zachelmie_trackways
Extinct genus of amphibious tetrapod
Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Clade: Stegocephali Order: †Nectridea Genus: †Albadris Herring et al
Albadris
Subclass of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Lissamphibia
Extinct order of tetrapods
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Temnospondyli
Extinct genus of fishes
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Bogdanovia
Extinct family of tetrapodomorphs
Elpistostegalia Panderichthys Stegocephalia Elpistostege Tiktaalik Elginerpeton Ventastega Acanthostega Ichthyostega Whatcheeriidae Colosteidae Crassigyrinus
Colosteidae
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Acanthostega
Extinct species of tetrapodomorph
Jarvikina Cabonnichthys Mandageria Eusthenodon Tinirau Platycephalichthys Elpistostegalia Panderichthys Tiktaalik Elpistostege Elginerpeton Ventastega Acanthostega
Tinirau_clackae
Paraphyletic group of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Ichthyostegalia
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Anthracosaurus
Paraphyletic family of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Osteolepididae
Genus of Sarcopterygii (fish)
Canowindridae Megalichthyiformes Eotetrapodiformes Tristichopteridae Tinirau Platycephalichthys Elpistostegalia Panderichthys Tiktaalik Elpistostege Tetrapoda
Platycephalichthys
Extinct genus of tetrapodomorphs
Kingdom: Animalia Phylum: Chordata Clade: Eotetrapodiformes Clade: Elpistostegalia Genus: †Qikiqtania Stewart et al., 2022 Species: †Q. wakei Binomial
Qikiqtania
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Eusthenopteron
State of having more than five digits in ancient fish and tetrapods
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Polydactyly_in_stem-tetrapods
Extinct genus of tetrapodomorphs from the Devonian
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Hyneria
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Neopteroplax
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Gaiasia
Extinct genus of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Megalocephalus
Extinct genus of tetrapodomorphs
Biochemical Zoology. 77(5):700-719. Recent Transitionals Sarcopterygii: Elpistostegalia The postcranial skeleton of the Devonian tetrapod Tulerpeton curtum
Tulerpeton
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Pholidogaster
Genus of early tetrapod
Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Clade: Stegocephali Genus: †Tanyka Pardo et al., 2026 Species: †T. amnicola
Tanyka
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Cabonnichthys
Extinct order of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Nectridea
Extinct genus of tetrapods
Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Clade: Stegocephali Superfamily: †Baphetoidea Family: †Spathicephalidae
Spathicephalus
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Rhizodus
Extinct family of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Tristichopteridae
Extinct order of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Adelospondyli
Species of tetrapodomorph (fossil)
Kingdom: Animalia Phylum: Chordata Clade: Eotetrapodiformes Clade: Elpistostegalia Clade: Stegocephali Clade: Tetrapoda Genus: †Casineria Paton, Smithson
Casineria
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Obruchevichthys
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Elginerpeton
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Jakubsonia
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Baphetes
Evolution of four legged vertebrates and their derivatives
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Evolution_of_tetrapods
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Tungsenia
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Pseudophlegethontia
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Lethiscus
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Phlegethontia
Extinct genus of fishes
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Megalichthys
Extinct order of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Aistopoda
Extinct order of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Rhizodontida
generate propulsive force required for walking. The Osteolepiformes and Elpistostegalia are two crown groups of rhipidistians with respect to the tetrapods
Skeletal changes of vertebrates transitioning from water to land
Skeletal_changes_of_vertebrates_transitioning_from_water_to_land
Paraphyletic group of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Anthracosauria
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Spondylerpeton
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Langlieria
Extinct family of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Megalichthyidae
Paraphyletic group of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Labyrinthodontia
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Edenopteron
Extinct genus of reptile-like amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Eldeceeon
Extinct order of tetrapods
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Embolomeri
Extinct family of tetrapodomorphs
Elpistostegalia Panderichthys Stegocephalia Tiktaalik Elpistostege Elginerpeton Ventastega Acanthostega Ichthyostega Whatcheeriidae Colosteidae Crassigyrinus
Whatcheeriidae
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Pholiderpeton
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Gogonasus
Extinct genus of tetrapodomorphs
Elpistostegalia Panderichthys Stegocephalia Metaxygnathus Tiktaalik Stegocephali Acanthostega Ossinodus Ventastega Ichthyostega Ossirarus Ymeria Aytonerpeton
Ventastega
Extinct genus of reptile-like amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Gephyrostegus
Extinct genus of amphibians
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Proterogyrinus
Extinct genus of tetrapods
Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Clade: Stegocephali Family: †Whatcheeriidae Genus: †Whatcheeria Lombard
Whatcheeria
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Colosteus
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Gooloogongia
Extinct genus of tetrapodomorphs
Scientific classification Kingdom: Animalia Phylum: Chordata Clade: Elpistostegalia Genus: †Metaxygnathus Campbell & Bell, 1977 Type species †Metaxygnathus
Metaxygnathus
Extinct clade of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Phlegethontioidea
Extinct family of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Baphetidae
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Diplovertebron
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Crassigyrinus
Extinct genus of lobe-finned fish
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Osteolepis
Extinct genus of tetrapodomorphs
Kingdom: Animalia Phylum: Chordata Clade: Eotetrapodiformes Clade: Elpistostegalia Genus: †Livoniana Species: †L. multidentata Binomial name †Livoniana
Livoniana
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Eusthenodon
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Eoherpeton
Extinct genus of tetrapods
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Eucritta
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Kyrinion
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Greererpeton
Extinct genus of fishes
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Thursius
Genus of stem-tetrapod from the Middle–Late Devonian
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Harajicadectes
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Letognathus
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Mandageria
Extinct genus of tetrapods
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Pederpes
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Archeria_(animal)
Polyphyletic group of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Holospondyli
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Barameda
Extinct species of tetrapodomorph
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Occidens_portlocki
Extinct family of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Elginerpetontidae
Extinct genus of tetrapodomorphs
Notorhizodon Platycephalichthys Spodichthys Tinirau Tristichopterus Elpistostegalia †Howittichthys? †Livoniana †Panderichthys †Parapanderichthys †Qikiqtania
Doragnathus
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