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Ichthyostega

Ichthyostega ("zastřešená ryba") byl rod dávno vyhynulých primitivních čtyřnožců, kteří patřili mezi první obratlovce s diferenciovanými končetinami. Existovali v období pozdního devonu asi před 365 až 360 miliony let. Tito tetrapodi představovali jakýsi evoluční přechod mezi svaloploutvými nozdratými rybami a živočichy lépe přizpůsobenými životu na…

Objev a popis & Overview

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Key facts & relationships

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Infrakmen
čtyřnožci (Tetrapoda)
Infratřída
Stegocephalia
Kmen
strunatci (Chordata)
Podkmen
obratlovci (Vertebrata)
Podtřída
Tetrapodomorpha
Rod
Ichthyostega Säve-Söderbergh, 1932

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Overview

Objev a popis

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Map overview Semantic statistics

Ichthyostega

Nodes14
Edges13
Triples33
Avg. degree1.86
Density0.142857
Components1

How this topic connects Entity context

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Ichthyostega

Top relations

related to Literatura · 21
Ichthyostega → Bishop, Blom, Devonian, Digital, East Greenland, Hutchinson, John, Journal, Kryukova, Kuznetsov, Late Devonian Tetrapod Ichthyostega, Morphology, Nadezhda, Palaeontology, Peter, Pierce, Pucapampella, Reconstructing, Stephanie, Strong
related to Externí odkazy · 4
Ichthyostega → National Geographic, Obrázky, Wikidruzích, Wikimedia Commons Taxon Ichthyostega
Infrakmen · 1
Ichthyostega → čtyřnožci (Tetrapoda)
Infratřída · 1
Ichthyostega → Stegocephalia
Kmen · 1
Ichthyostega → strunatci (Chordata)
Podkmen · 1
Ichthyostega → obratlovci (Vertebrata)
Podtřída · 1
Ichthyostega → Tetrapodomorpha
Rod · 1
Ichthyostega → Ichthyostega Säve-Söderbergh, 1932
Třída · 1
Ichthyostega → svaloploutví (Sarcopterygii)
Říše · 1
Ichthyostega → živočichové (Animalia)

Important terminology Word statistics

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Important terminology

ichtyostegy säve-söderbergh rod popis the doi 10 končetinami tito datové položky 1932 čtyřnožců devonu svaloploutvými ventastega acanthostega popsal of devonian

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
IchthyostegaInfrakmenčtyřnožci (Tetrapoda)1.00infobox
IchthyostegaInfratřídaStegocephalia1.00infobox
IchthyostegaKmenstrunatci (Chordata)1.00infobox
IchthyostegaPodkmenobratlovci (Vertebrata)1.00infobox
IchthyostegaPodtřídaTetrapodomorpha1.00infobox
IchthyostegaRodIchthyostega Säve-Söderbergh, 19321.00infobox
IchthyostegaTřídasvaloploutví (Sarcopterygii)1.00infobox
IchthyostegaŘíšeživočichové (Animalia)1.00infobox
Ichthyostegarelated to Externí odkazyNational Geographic0.60section
Ichthyostegarelated to Externí odkazyObrázky0.60section
Ichthyostegarelated to Externí odkazyWikimedia Commons Taxon Ichthyostega0.60section
Ichthyostegarelated to Externí odkazyWikidruzích0.60section

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