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names in breadcrumbs
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names in breadcrumbs
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Creatures
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Animal
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Molluscs
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Mussels
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Unionid Freshwater Mussels
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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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Spiralians
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Mussels
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Autobranchia
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Heteroconchia
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Palaeoheterodonta
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Unionida
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Unionoidea
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Unionid Freshwater Mussels
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Epioblasma
«
Northern Riffleshell
Epioblasma rangiana (I. Lea 1838)
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Wikipedia (inferred records)
gravel
URI:
http://purl.obolibrary.org/obo/ENVO_01000018
Definition:
Gravel is an environmental material which is composed of pieces of rock that are at least two millimeters (2mm) in its largest dimension and no more than 75 millimeters.
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