Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
As-yet (2003) unpublished manuscript from 1998
Verified Standards Met
Verified Min Standards Met
Percent Standards Met
ITIS taxonomy is based on the latest scientific consensus available,
and is provided as a general reference source for interested parties.
However, it is not a legal authority for statutory or regulatory purposes.
While every effort has been made to provide the most reliable and up-to-date
information available, ultimate legal requirements with respect to species
are contained in provisions of treaties to which the United States is a
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legal requirements with respect to protected taxa, please contact the
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