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Creatures
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Creatures
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Cellular Organisms
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Eukaryotes
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Opisthokonts
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Animal
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Bilateria
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Protostomes
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Ecdysozoans
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Mud Dragons
Kinorhyncha
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show all
described accepted species
percent of marine species currently described
total unknown marine species
undescribed marine species present in museum collections
undiscovered marine morphospecies
Appeltans et al
show all
Appeltans et al
Brusca and Brusca, 2003
Cellularity and growth form
Fairbairn 2013
Namigai et al 2014
World Register of Marine Species
described accepted species
Appeltans et al
228
percent of marine species currently described
Appeltans et al
9
(min)
Appeltans et al
15
(max)
total unknown marine species
Appeltans et al
1250
(min)
Appeltans et al
2350
(max)
undescribed marine species present in museum collections
Appeltans et al
350
(max)
Appeltans et al
250
(min)
undiscovered marine morphospecies
Appeltans et al
1000
(min)
Appeltans et al
2000
(max)