Ichthyostega
Ichthyostega (Greek: "fish roof") is an early genus of tetrapodomorphs that lived at the end of the Late Devonian Period. It was one of the first four-limbed vertebrates in the fossil record. Ichthyostega possessed lungs and limbs that helped it navigate through shallow water in swamps. Although Ichthyostega is often labelled a "tetrapod" due to the possession of limbs and fingers, it was more basal ("primitive") than true crown-tetrapods, and could more accurately be referred to as a stegocephalian or stem tetrapod. Likewise, while undoubtedly of amphibian build and habit, it is not considered a true member of the group in the narrow sense, as the first modern amphibians (members of the group Lissamphibia) appeared in the Triassic Period. Until finds of other early stegocephalians and clo
2012 in paleontology2016 in paleontologyAcanthostegaAcherontiscusAmphibianAntlerpetonBatrachomorphaColosteidaeCrassigyrinusDeltaherpetonDetailed logarithmic timelineEarly tetrapod trackwaysElpistostegeErik JarvikEusthenodonEusthenopteronEvolution: The Game of Intelligent LifeEvolution of fishEvolution of tetrapodsForelimbGeology of GreenlandGunnar Säve-SöderberghHangenberg eventHans C. BjerringHistory_of_lifeHupehsuchiaHynerpetonIchthyostagaIchthyostega stensioeiIchthyostegaliaIchthyostegidIchthyostegidaeIchthyostegidsIntertemporal boneJenny ClackJerry CoyneLabyrinthodontiaList of Devonian tetrapods
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Ichthyostega
Ichthyostega (Greek: "fish roof") is an early genus of tetrapodomorphs that lived at the end of the Late Devonian Period. It was one of the first four-limbed vertebrates in the fossil record. Ichthyostega possessed lungs and limbs that helped it navigate through shallow water in swamps. Although Ichthyostega is often labelled a "tetrapod" due to the possession of limbs and fingers, it was more basal ("primitive") than true crown-tetrapods, and could more accurately be referred to as a stegocephalian or stem tetrapod. Likewise, while undoubtedly of amphibian build and habit, it is not considered a true member of the group in the narrow sense, as the first modern amphibians (members of the group Lissamphibia) appeared in the Triassic Period. Until finds of other early stegocephalians and clo
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Ichthyostega ("zastřešená ryba ...... například rody a Acanthostega.
@cs
Ichthyostega ('sostre de peix' ...... u lato, però no sensu stricto.
@ca
Ichthyostega (Greek: "fish roo ...... mander, as previously assumed.
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Ichthyostega (gr. "pez con tec ...... eguramente no vivía en tierra.
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Ichthyostega (grekiska: ”fiskt ...... från Östgrönlands yngre devon.
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Ichthyostega is een uitgestorv ...... zoals eerder werd aangenomen.
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Ichthyostega stensioei Ichthyo ...... ioei, décrite par (d) en 1932.
@fr
Ichthyostega tetrapodo goiztiarren genero bat izan zen, Devoniarren amaieran bizi zena.
@eu
Ichtiostega (Ichthyostega; ryb ...... nie: Grenlandia Długość: 1,2 m
@pl
L'ittiostega (Ichthyostega, Sa ...... circa 365 milioni di anni fa).
@it
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1,024,348,498
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authority
Säve-Söderbergh, 1932
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display parents
fossil range
Late Devonian,
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image caption
Skeleton in Moscow Paleontological Museum
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parent authority
Säve-Söderbergh, 1932
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subdivision
(Säve-Söderbergh, 1932)
*I. kochi?
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(Säve-Söderbergh, 1932)
*I. watsoni
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(Säve-Söderbergh, 1932)
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*I. eigili
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subdivision ranks
Other species
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synonyms
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(Säve-Söderbergh, 1932)
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Ichthyostega stensiöi
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Ichthyostegopsis wimani
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Ichthyostegopsis
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taxon
Ichthyostega
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type species
Ichthyostega stensioei
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type species authority
Säve-Söderbergh, 1932
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comment
Ichthyostega ("zastřešená ryba ...... například rody a Acanthostega.
@cs
Ichthyostega ('sostre de peix' ...... u lato, però no sensu stricto.
@ca
Ichthyostega (Greek: "fish roo ...... early stegocephalians and clo
@en
Ichthyostega (gr. "pez con tec ...... podo basal en ser descubierto.
@es
Ichthyostega (grekiska: ”fiskt ...... från Östgrönlands yngre devon.
@sv
Ichthyostega is een uitgestorv ...... n aan dat het een amfibie was.
@nl
Ichthyostega stensioei Ichthyo ...... le édictée par la cladistique.
@fr
Ichthyostega tetrapodo goiztiarren genero bat izan zen, Devoniarren amaieran bizi zena.
@eu
Ichtiostega (Ichthyostega; ryb ...... pierwszych lądowych kręgowców.
@pl
L'ittiostega (Ichthyostega, Sa ...... circa 365 milioni di anni fa).
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label
Ichthyostega
@ca
Ichthyostega
@cs
Ichthyostega
@de
Ichthyostega
@en
Ichthyostega
@es
Ichthyostega
@eu
Ichthyostega
@fr
Ichthyostega
@it
Ichthyostega
@nl
Ichthyostega
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