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Conservation status of Prodontria (Coleoptera: Scarabaeidae) species in New Zealand

An Erratum to this article was published on 23 January 2007

Abstract

The genus Prodontria (Scarabaeidae: Melolonthinae), which comprises 16 described species, is an endemic southern New Zealand genus occupying lowland and coastal habitats, inter-montane basins and alpine environments. Many of the species have a limited distribution and face potential threats from habitat change and predation. The only species to be formally protected is P. lewisii Broun, commonly known as the Cromwell Chafer, which is now restricted to a 81-ha reserve in Central Otago. One undescribed lowland species might be extinct as a result of habitat modification. The current status of Prodontria species, the known distribution of species and potential threats are discussed.

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References

  1. Armstrong HE (1987) Ecology of the Cromwell chafer beetle, Unpublished MSc. thesis, Department of Zoology, University of Otago, Dunedin, New Zealand

  2. Armstrong HE (1990) Reassessment of the Cromwell chafer beetle population. Report for Department of Conservation, Otago Conservancy, Dunedin, 10 pp

  3. Barratt BIP, Campbell RA (1982) Biology of the striped chafer, Odontria striata (Coleoptera: Scarabaeidae) I. The adult, flight and ground surface activity, female reproductive maturation, and food plant selection. N Z J Zool 9:249–266

    Google Scholar 

  4. Barratt BIP, Ferguson CM, Logan RAS (2003) Monitoring larval density of the Cromwell chafer, Prodontria lewisii Broun (Coleoptera: Scarabaeidae): sampling 2003. Report for Department of Conservation, 13 pp

  5. Barratt BIP, Patrick BM (1992) Conservation of the Cromwell chafer. In: Proceedings of the 41st Entomological Society of New Zealand Annual Conference, Central Institute of Technology, Heretaunga, pp 39–42. Entomological Society of New Zealand

  6. Brignall-Theyer ME (1998) Potential vertebrate predators of the Cromwell chafer beetle, Prodontria lewisii, Unpublished MSc. thesis, University of Otago, Dunedin, New Zealand

  7. Broun T (1904) Description of new genera and species of New Zealand Coleoptera. Ann Mag Nat Hist 7:41–59

    Google Scholar 

  8. Crosby TK, Dugdale JS, Watt JC (1976) Recording specimen localities in New Zealand: an arbitrary system of areas and codes defined. N Z J Zool 3: 69 pp + map

    Google Scholar 

  9. Emerson BC (1993) Population monitoring of the Cromwell chafer beetle (Prodontria lewisi). Report for Department of Conservation, Otago Conservancy Dunedin, 22 pp

  10. Emerson BC (1994) Conservation status of chafer beetles Prodontria bicolorata and P. modesta: distribution and ecological observations. N Z Entomol 17:3–6

    Google Scholar 

  11. Emerson BC, Barratt BIP (1997) Descriptions of seven new species of the genus Prodontria (Coleoptera: Scarabaeidae: Melolonthinae). Coleop Bull 53:23–36

    Google Scholar 

  12. Emerson BC, Wallis GP (1994) Species status and population genetic structure of the flightless chafer beetles Prodontria modesta and P. bicolorata (Coleoptera: Scarabaeidae) from the South Island, New Zealand. Mol Ecol 3:339–345

    Google Scholar 

  13. Emerson BC, Wallis GP (1995) Phylogenetic relationships of the Prodontria (Coleoptera; Scarabaeidae; subfamily Melolonthinae), derived from sequence variation in the mitochondrial cytochrome oxidase II gene. Mol Phylogenet Evol 4:433–447

    PubMed  Article  CAS  Google Scholar 

  14. Ferreira SM (1997). Conservation of the Cromwell chafer beetle (Prodontria lewisi): report on data and monitoring of population variables 1986–1997. Report for Department of Conservation, Dunedin, 35 pp

  15. Ferreira SM, Ravenscroft NOM, McKinlay B (1999) Activity patterns and population characteristics of the New Zealand endemic Cromwell chafer, Prodontria lewisii (Scarabaeidae; Melolonthinae). N Z J Zool 26:229–241

    Google Scholar 

  16. Given BB (1960) The Melolonthinae (Coleoptera) of New Zealand: descriptions of new species, notes on types, and a catalogue. N Z J Sci 3:363–381

    Google Scholar 

  17. Given BB (1964) A new species of the genus Prodontria (Melolonthinae: Coleoptera). N Z J Sci 7:38–40

    Google Scholar 

  18. Given BB, Hoy JM (1952) A revision of the Melolonthinae of New Zealand. Report for New Zealand Department of Scientific and Industrial Research, Nelson, 172 pp

  19. Hunt D (1998) Monitoring of the Cromwell Chafer Beetle (Prodontria lewisii) by pitfall trapping and night searches. Report for Department of Conservation, Dunedin, 32 pp

  20. Jamieson CD (1998) Conservation management of Prodontria species in the Alexandra area. Report for Department of Conservation, Dunedin, pp 32

  21. McGuinness CA (2001) The conservation requirements of New Zealand’s nationally threatened invertebrates. Report for Department of Conservation, Wellington, 657 pp

  22. Rance BD (1990) Cromwell chafer reserve scientific monitoring and vegetation. Report for Department of Conservation, Dunedin, 11 pp + Appendix

  23. Vink CJ, Evans AM, Phillips CB, Murdoch TC, Tubbs MB (2003) Molecular phylogenetic analysis supports the synonymy of Prodontria modesta (Broun) and Prodontria bicolorata Given (Coleoptera: Scarabaeidae: Melolonthinae). J Insect Conserv 7:215 – 221

    Article  Google Scholar 

  24. Wallis GP (2001) Taxonomic status of the chafer beetles Prodontria modesta and P. bicolorata. Report for Department of Conservation, Wellington, 13 pp

  25. Watt JC (1975) Proposed biological reserve for the Cromwell chafer beetle, Prodontria lewisii. Report for Cromwell Joint Planning Committee and Cromwell Borough Council, 8 pp, 3 maps

  26. Watt JC (1977) Conservation and type localities of New Zealand Coleoptera, and notes on collectors 1770–1920. J R Soc N Z 7:79–91

    Google Scholar 

  27. Watt JC (1979) Conservation of the Cromwell chafer, Prodontria lewisii(Coleoptera: Scarabaeidae). N Z J Ecol 2: 22–29

    Google Scholar 

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Acknowledgements

Research on P. lewisii was funded by the Department of Conservation. Thanks to Brian Patrick (Otago Museum) and Marcus Simmons for reviewing an earlier draft of this manuscript and the former also for collection information; Eric Edwards and Brian Rance, (Department of Conservation, Southland Conservancy) for collection information; Bruce McKinlay, Mike Tubbs and staff (Department of Conservation, Otago Conservancy) for support and assistance with research in the Cromwell Chafer Reserve; Ricardo Palma (Te Papa), John Early (Auckland Institute and Museum), John Marris (Lincoln University Museum) and Grace Hall (Landcare Research) for label information from specimens in their respective collections; Colin Ferguson and many AgResearch Invermay Biocontrol and Biosecurity staff for assistance with research on P. lewisii.

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Correspondence to B. I. P. Barratt.

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An erratum to this article can be found at http://dx.doi.org/10.1007/s10841-007-9067-8

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Barratt, B.I.P. Conservation status of Prodontria (Coleoptera: Scarabaeidae) species in New Zealand. J Insect Conserv 11, 19–27 (2007). https://doi.org/10.1007/s10841-006-9015-z

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Keywords

  • Prodontria
  • Scarabaeidae: Melolonthinae
  • Conservation
  • New Zealand