Tetrapoda

From tetra- +‎ -poda. Coined by Austrian zoologist Berthold Hatschek in 1896.

Tetrapoda

1. A taxonomic superclass within the infraphylum Gnathostomata – all tetrapods.

• (superclass): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Deuterostomia – infrakingdom; Chordata – phylum; Vertebrata – subphylum; Gnathostomata – infraphylum^[1]

• (superclass): Amphibia – class, Reptiliomorpha – clade
  • In traditional grouping of tetrapods were Aves, Mammalia, Reptilia, and †Synapsida (now all in Reptilomorpha)

or

• (superclass): Amphibia, Mammalia, Reptilia – classes^[1]

• (superclass): Actinopterygii (ray-finned fishes), Chondrichthyes (cartilaginous fishes), Sarcopterygii (lobe-finned fishes)^[1]

•   Tetrapoda on Wikipedia.Wikipedia
•   Tetrapoda on Wikispecies.Wikispecies
•   Category:Tetrapoda on Wikimedia Commons.Wikimedia Commons
• Tetrapoda at the Tree of Life Web Project