DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 224 RIN 0648-XZ50 Endangered and Threatened Wildlife and Plants; Final Endangered Listing of Five Species of Sawfish Under the Endangered Species Act AGENCY : National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION : Final rule. SUMMARY
Published on 12. December 2014 Evaluating manta ray mucus as an alternative DNA source for population genetics study: underwater-sampling, dry-storage and PCR success Tom Kashiwagi, Elisabeth A Maxwell, Andrea D Marshall, Ana B Christensen ABSTRACT: Sharks and rays are increasingly being identified as high-risk species for extinction, prompting urgent assessments of their local or regional