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Archinephros

The archinephros, or holonephros, is a primitive kidney that has been retained by the larvae of hagfish and some caecilians. A recent author has referred to this structure as "the hypothetical primitive kidney of ancestral vertebrates". In the earliest vertebrates, this structure potentially extended the entire length of the body and consisted of paired…

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Archinephros

Nodes11
Edges10
Triples0
Avg. degree1.82
Density0.181818
Components1

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structure primitive kidney vertebrates entire humans pronephroi around weeks gestation kidneys vertebrate hagfish caecilians cloaca embryos mammals pronephros mesonephros metanephros

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