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Developed by
ETI BioInformatics
Kingdom Animalia
Phylum Annelida
[Segmented worms]
Phylum Arthropoda
[Arthropods]
Phylum Brachiopoda
Phylum Bryozoa
Phylum Chaetognatha
Phylum Chordata
[Chordates]
Phylum Cnidaria
Phylum Craniata
Phylum Crustacea
Phylum Ctenophora
Phylum Echinodermata
[Echinoderms]
Subphylum Asterozoa
Subphylum Echinozoa
Class Asteroidea
[Sea stars]
Class Crinoidea
[Feather stars]
Class Echinoidea
[Sea urchins]
Order Clypeastroidea
[Clypeastroids]
Order Diadematoidea
[Regular Echinoids]
Order Spatangoidea
[Irregular Echinoids]
Genus
Clypeaster
Genus
Diadema
Genus
Echinometra
Genus
Eucidaris
Genus
Lytechinus
Lytechinus
variegatus
[Variegated urchin]
Lytechinus
williamsi
[Jewel urchin]
Genus
Mellita
Genus
Meoma
Genus
Tripneustes
Class Holothurioidea
[Sea-cucumbers]
Class Holothuroidea
[Sea cucumbers]
Class Ophiuroidea
[Brittle stars]
Phylum Echiura
Phylum Ectoprocta
[Bryozoans]
Phylum Hemichordata
Phylum Mollusca
[Mollusks]
Phylum Nemertina
Phylum Nermertina
Phylum Phoronida
Phylum Platyhelminthes
[Flatworms]
Phylum Pogonophora
Phylum Porifera
[Sponges]
Phylum Priapulida
Phylum Sipuncula
Subphylum Pisces
Superclass Pisces
[Fish]
Superclass Tetrapoda
[Tetrapods]
Kingdom Plantae
[Plants]
Kingdom Protoctista
[Algae]