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" Taxa for which the Service has on file sufficient information on biological vulnerability and threat(s) to support proposals to list them as endangered or threatened species. "
Colorado Rare Plant Field Guide - Página 1939
1997
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Checklist of the Vascular Plants of Tennessee

B. Eugene Wofford, Robert Kral - 1993 - 72 páginas
...proposed to be formally listed as threatened CI -Taxa for which the Service has on file substantial information on biological vulnerability and threat(s)...to list them as endangered or threatened species. CI * taxa lack known occurrences and are possibly extinct C2 - Taxa for which there is some evidence...
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Environmental Assessment: Gunnison Travel Interim Restrictions : Portions of ...

United States. Forest Service - 2000 - 108 páginas
...1 Status: C = Candidate for listing as Threatened or Endangered. US Fish and Wildlife Service have sufficient information on biological vulnerability and threats to support proposals to list as an endangered or threatened species. FS = Classified as "sensitive" by the Regional Forester when...
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ESA, Endangered Species Act

Tony A. Sullins - 2001 - 228 páginas
...adverse modification of critical habitat." 50 CFR § 402. 02. candidate species — "those species for which the Service has on file sufficient information...vulnerability and threat(s) to support proposals to [sic] list them as endangered or threatened species. Proposal rules have not yet been issued because...
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Endangered Species: Issues and Analyses

Paul Foreman - 2002 - 204 páginas
...formally defined, but in practice it means those species on which a petition to list as been received, and for which the Service has on file sufficient information...biological vulnerability and threat(s) to support issuance of a proposed rule to list, but when issuance of the proposed rule is precluded by work on...
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Texas Natural History: A Century of Change

David J. Schmidly - 2002 - 580 páginas
...has been published in the Federal Register. Candidate species are those species for which the USFWS has on file sufficient information on biological vulnerability and threats to support issuance of a proposed rule to list but issuance of the proposed rule is precluded. In earlier versions...
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The Endangered Species Act: The Role of Habitat Conservation ..., Volumen4

United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Environment and Natural Resources - 1993 - 236 páginas
...(species, subspecies, vertebrate populations) for which the Service has on file enough substantial information on biological vulnerability and threat(s)...to list them as endangered or threatened species. Proposed rules have not yet been issued because this action is precluded at present by other listing...
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