Animalia
Acanthocephala +
Annelida +
Arthropoda +
Brachiopoda +
Bryozoa +
Cephalorhyncha +
Chaetognatha +
Chordata +
Cnidaria +
Ctenophora +
Cycliophora +
Echinodermata +
Echiura +
Entoprocta +
Gastrotricha +
Gnathostomulida +
Hemichordata +
Mesozoa +
Mollusca +
Myxozoa +
Nematoda +
Nemertea +
Phoronida +
Placozoa +
Platyhelminthes +
Porifera +
Rotifera +
Sipuncula +
Tardigrada +
Xenacoelomorpha +