Crassolabium elegans

{{Short description|Species of roundworm}}

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| taxon = Crassolabium elegans

| authority = (Thorne, 1974)Nematodes of the Northern Great Plains Part II. G Thorne, 1974

| subdivision_ranks = Subspecies

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Crassolabium elegans is a species of nematode in the family Qudsianematidae. It is from the Northern Great Plains.