Taxonomy summary
Only current list
Excluding species
Eukaryota
>
Metazoa
Class
Order
Family
Genus
Species
Actinopteri
69
508
4542
50611
Allomalorhagida
0
3
8
24
Amphibia
3
73
595
13769
Anthozoa
9
181
794
8650
Appendicularia
1
3
10
66
Arachnida
16
620
4684
73734
Archiacanthocephala
3
3
10
44
Ascidiacea
3
18
66
882
Asteroidea
8
42
242
1197
Aves
40
204
2526
11173
Bivalvia
19
107
922
6761
Branchiopoda
3
29
112
2494
Calcarea
4
20
60
385
Catenulida
0
3
5
61
Caudofoveata
2
4
9
56
Cephalocarida
1
1
2
10
Cephalopoda
8
47
172
1453
Cestoda
22
85
484
2718
Chilopoda
5
22
107
1185
Chondrichthyes
12
59
202
2034
Chromadorea
7
171
1088
13727
Cladistia
1
1
2
16
Clitellata
16
49
413
7998
Collembola
4
23
214
18304
Craniata
1
1
3
74
Crinoidea
6
33
119
374
Cubozoa
2
8
15
68
Cyclorhagida
1
7
16
93
Demospongiae
22
97
403
4735
Diplopoda
14
86
395
2364
Echinoidea
15
53
159
908
Enopla
3
24
64
946
Enoplea
10
65
271
3807
Enteropneusta
0
5
18
137
Eoacanthocephala
2
3
13
189
Eurotatoria
6
30
86
1556
Eutardigrada
2
15
59
892
Gastropoda
21
464
3861
29966
Gordioida
2
3
10
125
Gymnolaemata
2
111
280
1096
Heterotardigrada
2
10
42
358
Hexactinellida
5
15
81
255
Hexanauplia
11
170
632
4894
Holothuroidea
5
22
130
978
Homoscleromorpha
1
2
9
193
Hydrozoa
7
109
371
2626
Hyperoartia
1
2
9
495
Ichthyostraca
5
9
16
103
Insecta
29
1133
39744
721746
Lepidosauria
2
62
1160
11119
Leptocardii
1
1
3
26
Lingulata
1
2
6
58
Malacostraca
17
493
3157
30156
Mammalia
28
162
1376
9886
Merostomata
1
1
3
9
Micrognathozoa
1
1
1
2
Monogenea
8
47
371
2755
Monoplacophora
1
1
5
9
Mystacocarida
1
1
2
3
Myxini
1
1
5
81
Myxozoa
3
19
59
1605
Nectonematoida
0
1
1
4
Nuda
1
1
1
20
Ophiuroidea
4
22
171
2308
Ostracoda
4
40
237
1603
Palaeacanthocephala
2
14
52
272
Palaeonemertea
3
6
10
265
Pararotatoria
1
1
2
4
Pauropoda
1
3
8
84
Phylactolaemata
1
6
12
49
Pilidiophora
1
8
45
857
Polyacanthocephala
0
1
1
4
Polychaeta
10
88
805
11240
Polyplacophora
2
19
60
395
Polypodiozoa
1
1
1
1
Priapulimorpha
1
2
5
22
Protura
0
6
26
79
Pterobranchia
2
2
2
18
Pycnogonida
1
11
44
812
Remipedia
1
5
9
36
Rhabditophora
10
95
426
2466
Rhombozoa
0
1
4
82
Rhynchonellata
3
23
58
121
Sagittoidea
3
6
21
165
Scaphopoda
2
11
15
57
Scyphozoa
3
20
46
518
Sipuncula
3
6
16
342
Solenogastres
4
16
32
151
Staurozoa
1
5
7
53
Stenolaemata
2
14
29
59
Symphyla
0
2
5
117
Tentaculata
5
22
31
165
Thaliacea
3
4
19
77
Thecostraca
9
43
184
1524
Trematoda
5
132
935
6232
Turbellaria
0
0
1
9
Udeonychophora
1
2
36
443
Uniplacotomia
2
3
3
29
Top
»