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Cephalorhynchus hectori hectori | New Zealand Threat Classification System lists - 2005
Hitchmough, R., Bull, L., Cromarty, P (compilers). 2007. New Zealand Threat Classification System lists- 2005. Wellington: New Zealand Department of Conservation.
Affliation of assessor(s)/contributors/reviewers listed on assessment
Government
Assessor affiliation specific
Government
Criteria system specifics
New Zealand Threat Classfication System
Criteria system used
Non-IUCN
Criteria Citation
Molloy, J.; Bell, B.; Clout, M.; de Lange, P.; Gibbs, G.; Given, D.; Norton, D.; Smith, N.; Stephens, T. 2002: Classifying species according to threat of extinction. A system for NewZealand. Threatened species occasional publication 22, 26 p.
Qualifier(s): Conservation Dependent; Note(s): 3 genetically distinct populations. Total population estimate of appro 7,000 equates to adult population of approx 3,500. Nationally vulnerable to Nationally endangered due to improved understanding of historic decline.