Three hypotheses for the early branching events within pterygote evolution (IMAGE)

Chinese Academy of Sciences Headquarters

Three hypotheses for the early branching events within pterygote evolution

Caption

A. Palaeoptera hypothesis (H1): [[Ephemeroptera + Odonata] + Neoptera]; B. Chiastomyaria hypothesis (H2): [Odonata + [Ephemeroptera + Neoptera]]; C. Metapterygota hypothesis (H3): [Ephemeroptera + [Odonata + Neoptera]]

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NIGPAS

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