regnum Animalia 
= Zoa
I.subregnum Protozoa
I.phylum
Protozoa
subphylum Cytomorpha
1.classis Flagellata
2.classis Pseudopodiata = Sarcodina
3.classis Sporozoa
subphylum Cytoidea
4.classis Ciliata
II.subregnum Metazoa
I.superdivisio Enantiozoa
II.phylum Porifera
5.classis Spongia
II.superdivisio
Enterozoa 
divisio Radialia
III.phylum Coelenterata
subphylum Cnidaria
6.classis Hydrozoa
7.classis Sciphozoa
8.classis Anthozoa
subphylum Acnidaria
9.classis Ctenophora
divisio
Bilateria
subdivisio
Protostomia
superphylum Protrochozoa
(от названия личинки
protrochula)
IV.phylum Scolecida
subphylum Plathelminthes = Platodes
10.classis Turbellaria
11.classis Trematodes
12.classis Cestodes
subphylum Nemathelminthes
13.classis Gastrotricha
14.classis Rotatoria
15.classis Nematodes
16.classis Nematomorpha
17.classis Kinorhyncha
18.classis Acanthocephala (?)
19.classis Priapuloidea (?)
V.phylum Nemertini
20.classis Nemertini
superphylum
Trochozoa
(от названия личинки
trochophora) (:11)
VI.phylum Mollusca
subphylum Amphineura
21.classis Solenogastres = Aplacophora
22.classis Loricata = Placophora
subphylum Conchifera
23.classis Gastropoda
24.classis Scaphopoda
25.classis Lamellibranchia
26.classis Cephalopoda
VII.phylum
Articulata
subphylum Annelides
superclassis Aclitellata
27.classis Polychaeta
28.classis Echiuroidea
superclassis Clitellata
29.classis Oligochaeta
30.classis Hirudinea
subphylum Tardigrada
31.classis Tardigrada
subphylum Pentastomida 
Pentastoma
= 
Linguatula
32.classis Linguatulida Linguatula
subphylum Onychophora
33.classis Protracheata
subphylum Arthropoda
34.classis Trilobita
35.classis Pantopoda
36.classis Chelicerata
37.classis Crustacea
38.classis Symphyla
39.classis Pauropoda
40.classis Diplopoda
41.classis Chilopoda
42.classis Insecta
VIII.phylum Prosopygia
= Sipunculoidea
43.classis Sipunculoidea
superphylum Actinotrochozoa
(от названия личинки actinotrocha)
IX.phylum Podaxonia
44.classis Phoronoidea
45.classis Bryozoa
46.classis Kamptozoa
(?)
subdivisio
Brachiopoda
X.phylum
Brachiopoda
47.classis Brachiopoda
subdivisio
Deuterostomia
XI.phylum
Pogonophora
48.classis Pogonophora
XII.phylum
Chordata
subphylum Hemichorda
49.classis Pterobranchia
50.classis Enteropneusta
subphylum Cephalochorda
51.classis Acrania
subphylum Urochorda = Tunicata
52.classis Appendiculariae
53.classis Ascidiae
54.classis Salpae
subphylum Vertebrata
XIII.phylum
Echinodermata
subphylum Pelmatozoa
55.classis Cystidea
56.classis Caproidea
57.classis Blastoidea
58.classis Crinoidea
59.classis Edrioasteroidea
subphylum Eleutherozoa
60.classis Holothuroidea
61.classis Ophiocystia
62.classis Asteroidea
63.classis Ophiuroidea
64.classis Echinoidea
subdivisio
Chaetognatha
XIV.phylum
Chaetognatha
65.classis Chaetognatha