1. Phylum Acanthocephala
2. Phylum Annelida
3. Phylum Arthropoda
4. Phylum Brachiopoda
5. Phylum Bryozoa
6. Phylum Chaetognatha
7. Phylum Chordata
8. Phylum Cnidaria
9. Phylum Ctenophora
10. Phylum Cycliophora
11. Phylum Dicyemida
12. Phylum Echinodermata
13. Phylum Entoprocta
14. Phylum Gastrotricha
15. Phylum Gnathifera
16. Phylum Gnathostomulida
17. Phylum Hemichordata
18. Phylum Kinorhyncha
19. Phylum Loricifera
20. Phylum Mollusca
21. Phylum Nematoda
22. Phylum Nematomorpha
23. Phylum Nemertea
24. Phylum Orthonectida
25. Phylum Phoronida
26. Phylum Placozoa
27. Phylum Platyhelminthes
28. Phylum Porifera
29. Phylum Priapulida
30. Phylum Rotifera
31. Phylum Tardigrada
32. Phylum Xenacoelomorpha
33. Phylum Cephalorhyncha (no longer in use)
34. Phylum Coelenterata (unaccepted > nomen nudum, Not a monophyletic group)
35. Phylum Ectoprocta accepted as Bryozoa (synonym)
36. Phylum Lophophorata
37. Phylum Mesozoa accepted as Dicyemida
38. Subkingdom Metazoa accepted as Animalia
39. Phylum Nemata accepted as Nematoda
40. Phylum Nemertini accepted as Nemertea
41. Phylum Pentastomida accepted as Pentastomida
42. Phylum Pogonophora accepted as Siboglinidae Caullery, 1914 (superfluous rank/name)
43. Phylum Rhynchocoela accepted as Nemertea (synonym)
44. Phylum Rotatoria accepted as Rotifera (Junior synonym)
45. Phylum Sipunculida accepted as Sipuncula (synonym)
46. Phylum Nemertina represented as Nemertea
47. Subkingdom Animalia incertae sedis (temporary name)
48. Phylum Aschelminthes (uncertain > taxon inquirendum, obsolete name)

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