Text or symbol to trigger toggle action

Test selective collapse/expand

  click to trigger toggle action on all four (id=1,2,a,b)  

  click to toggle id=1,2  

Amphibia

Gymnophiona (caecilians)

Batrachia

Caudata (salamanders)

Anura (frogs)

(id=1)


Amphibia

Gymnophiona (caecilians)

Batrachia

Caudata (salamanders)

Anura (frogs)

(id=2)


Amphibia

Gymnophiona (caecilians)

Batrachia
⊞ (frogs and salamanders [expand])

Caudata (salamanders)

Anura (frogs)

[collapse clade]
(id=A)



Amphibia

Gymnophiona (caecilians)

Batrachia

Caudata (salamanders)

Anura (frogs)

(id=B)


Some examples of interactive clades in large phylogenies: Birds, Snakes & Lizards and Flowering Plants.