Taxonomic rank
|
English name
|
Scientific name
|
species
|
pictures
|
example
|
+Phylum
|
Chordates
|
Cordata
|
794
|
1641
|
|
-Phylum
|
Echinoderms
|
Echinodermata
|
44
|
66
|
|
+Class
|
Sea cucumbers
|
Holothuroidae
|
5
|
6
|
|
+Class
|
Sea urchins
|
Echinoidaea
|
12
|
14
|
|
+Order
|
Basket stars
|
Ophiuroidea > Euryalida
|
3
|
4
|
|
-Order
|
Brittle stars
|
Ophiuroidea > Ophiurida
|
3
|
3
|
|
Family
|
Ophiuridae
|
Ophiuridae
|
1
|
1
|
|
Family
|
Ophiotrichidae
|
Ophiotrichidae
|
2
|
2
|
|
+Class
|
Sea stars
|
Asteroidea
|
17
|
32
|
|
+Class
|
Feather stars
|
Crinoidea
|
4
|
7
|
|
+Phylum
|
Molluscs
|
Mollusca
|
178
|
317
|
|
+Subphylum
|
Horseshoe crabs and Arachnids
|
Arthropoda > Chelicerata
|
9
|
24
|
|
+Subphylum
|
Hexapods (insects and allies)
|
Arthropoda > Hexapoda
|
26
|
46
|
|
+Subphylum
|
Crustaceans
|
Arthropoda > Crustacea
|
123
|
287
|
|
+Phylum
|
Comb jellyfishes
|
Ctenophora
|
4
|
5
|
|
+Phylum
|
Cnidarians
|
Cnidaria
|
54
|
112
|
|
+Phylum
|
Ribbon worms
|
Nemertea
|
1
|
1
|
|
+Phylum
|
Segmented worms
|
Annelida
|
13
|
33
|
|
+Phylum
|
Flatworms
|
Platyhelminthes
|
8
|
9
|
|
+Phylum
|
Aceol flatworms
|
Xenacoelomorpha
|
2
|
2
|
|
+Phylum
|
Horseshoe worms
|
Phoronida
|
1
|
1
|
|
+Phylum
|
Moss animals
|
Bryozoa
|
2
|
6
|
|
+Phylum
|
Sponges
|
Porifera
|
10
|
10
|
|