The ADW was created by Philip Myers, a former biology professor at the University of Michigan, in 1995. The site now contains over 2,150 accounts of animal species along with over 11,500 images and 725 sounds. These numbers will continue to grow as the developers of the website plan to add 250 species by the end of 2017.
Trochophore larva
Schizoceolous
Radiata
Spiral cleavage
Radiata
Radial cleavage
Spiral cleavage
Schzocoelous
Radiata
Radial cleavage
Schizocoelous
Trochophore
Lophotrochozoa
Mesoderm
Parazoans
Clades
Parazoans
Clades
Cleavage
Mesoderm
Eumetozoans
Enteroceolus
Endoderm
Lophophore
Ecdysozoa
Endoderm
Ectoderm
Enteroceolus
Porifera
Cnidaria
Annelida
Nematoda
Nematoda
Platyhelminthes
Mollusca
Annelida
Mollusca
Nematoda
Echinodermata
Chordata
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