Ichthyostegalia
Ichthyostegalia is an order of extinct amphibians, representing the earliest landliving vertebrates. The group is thus an evolutionary grade rather than a clade. While the group are recognized on having feet rather than fins, most, if not all, had internal gills in adulthood and lived primarily as shallow water fish and spent minimal time on land.
order (taxonomy)
primaryTopic
Ichthyostegalia
Ichthyostegalia is an order of extinct amphibians, representing the earliest landliving vertebrates. The group is thus an evolutionary grade rather than a clade. While the group are recognized on having feet rather than fins, most, if not all, had internal gills in adulthood and lived primarily as shallow water fish and spent minimal time on land.
has abstract
Badania paleontologiczne Grzeg ...... on
* Rodzaj: Obruchevichthys
@pl
Ichthyostegalia is an order of ...... ansition to the Carboniferous.
@en
Ichthyostegalia — отряд ископа ...... ись в каменноугольном периоде.
@ru
魚被目(學名:Ichthyostegalia),又名魚石螈目 ...... 本分類事實上並非一個單系群,而是生物分类学上的一個演化階段。
@zh
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Wikipage page ID
25,765,198
Wikipage revision ID
714,131,286
authority
Säve-Söderbergh, 1932
image caption
Ichthyostega, the nominal genus.
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name
Ichthyostegalia*
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type
comment
Badania paleontologiczne Grzeg ...... publikuje Nature. Systematyka
@pl
Ichthyostegalia is an order of ...... nd spent minimal time on land.
@en
Ichthyostegalia — отряд ископа ...... ись в каменноугольном периоде.
@ru
魚被目(學名:Ichthyostegalia),又名魚石螈目 ...... 本分類事實上並非一個單系群,而是生物分类学上的一個演化階段。
@zh
label
Ichthyostegalia
@en
Ichthyostegalia
@pl
Ichthyostegalia
@ru
魚被目
@zh