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Female Faxonius (formerly Orconectes) quadruncus broodstock for toxicity testing

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: January 27, 2026 | Last Modified: 2020-08-17T00:00:00Z
Broodstock, individual Faxonius quadruncus, were collected for culturing eggs until hatch. Hatchling crayfish were to be used in toxicity testing to assess hazards of metals mixtures to young Faxonius quadruncus

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