Context |
Context |
***** Kingdom Animalia, animals |
***** Kingdom Animalia, animals |
Tree |
Tree |
* Kingdom Animalia, animals |
* Kingdom Animalia, animals |
******* Phylum Chaetognatha? ******* Phylum Echinodermata? (e.g. starfish) ******* Phylum Hemichordata? ******** Chordata ********* Urochordata? ********* Unnamed ********** Cephalochordata? ********** Vertebrata? |
****** Phylum Chaetognatha? ****** Phylum Echinodermata? (e.g. starfish) ****** Phylum Hemichordata? ****** Phylum /Chordata? ******* Urochordata? ******* Unnamed ******** Cephalochordata? ******** Vertebrata? |