Oxford University Press's
Academic Insights for the Thinking World

  • Author: Eric R. Larson

Can environmental DNA help save endangered crayfish?

Most people have a passing familiarity with crayfish: as an occasional food item, or as animals routinely caught by children wading in streams and ditches in the summer. Yet few people likely realize how astoundingly diverse crayfish are globally. Our planet is home to approximately 600 species of crayfish, which use habitats ranging from caves to streams and lakes to terrestrial burrows.

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