Baillie, J. and Groombridge, B. (eds). 1996. 1996 IUCN Red List of Threatened Animals. pp. 378. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.
Early, J.W., Emberson, R.M., Muir, C.A. and Barratt, B.I.P. 1991. Lincoln University entomological expedition to Pitt Island: 10-24 January 1990. Report to Lincoln University and Department of Conservation, Christchurch (unpub.).
Emberson, R.M. 1998a. Preliminary report of a visit to the Chatham Islands, January 1998: Invertebrate monitoring and research on endangered invertebrates. Report to Department of Conservation (unpub.).
Emberson, R.M. 1998b. The beetle (Coleoptera) fauna of the Chatham Islands. New Zealand Entomologist 21: 25-64.
Emberson, R.M. and Marris, J.W.M. 1993. Xylotoles costatus Pitt Island longhorn: a manual with aids to identification. Contract report, Department of Conservation (unpub.).
Emberson, R.M., Early, J.W., Marris, J.W.M. and Syrett, P. 1996 Research into the status and distribution of Chatham Islands endangered invertebrates. Science for Conservation No. 36, Department of Conservation, Wellington.
Groombridge, B. (ed.). 1994. 1994 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.
Hitchmough, R. (comp.) 2002. New Zealand threat classification system lists – 2002. Threatened Species Occasional Publication 23. Department of Conservation, Wellington.
IUCN. 1990. IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, UK.
IUCN. 2003. 2003 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 18 November 2003.
IUCN. 2004. 2004 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 23 November 2004.
McGuinness, C.A. 2001. The Conservation Requirements of New Zealand’s nationally threatened invertebrates. Threatened Species occasional publication. 20. New Zealand Department of Conservation, Biodiversity Recovery Unit, Wellington, New Zealand.
Molloy, J., Bell, B., Clout, M., de Lange, P., Gibbs, G., Given, D., Norton, D., Smith, N. and Stephens, T. 2002. Classifying species according to threat of extinction. A system for New Zealand. Threatened Species Occasional Publication 22. Department of Conservation, Wellington.
|Citation:||McGuinness, C.A. 2004. Xylotoles costatus. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 06 March 2015.|
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