Chordata

Cladogram of the Chordate phylum. Lines show probable evolutionary relationships, including extinct taxa, which are denoted with a dagger, †. Some are invertebrates. The positions (relationships) of the Lancelet, Tunicate, and Craniata clades are as reported in the scientific journal Nature.

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Chordata par Mind Map: Chordata

1. Cephalochordata

1.1. Amphioxus

2. (something)

2.1. Tunicata

2.1.1. Appendicularia

2.1.2. Thaliacea

2.1.3. Ascidiacea 

2.2. Craniata

2.2.1. Myxini

2.2.2. Vertebrata

2.2.2.1. Conodonta

2.2.2.2. Cephalaspidomorphi†

2.2.2.3. Hyperoartia 

2.2.2.4. Pteraspidomorphi†

2.2.2.5. Gnathostomata 

2.2.2.5.1. Placodermi†

2.2.2.5.2. Chondrichthyes

2.2.2.5.3. Teleostomi