Red X iconGreen tick iconYellow tick icon

Email hamish.spencer@otago.ac.nz
Tel +64 3 479 7981

Professor Hamish Spencer (HOD)

Google Scholar Profile

Research interests

  • The maintenance of genetic and epigenetic variation in populations
  • The population genetics of genomic imprinting
  • Population-genetic models of maternal selection
  • New Zealand molluscs
  • Population-genetic theory for frequency-dependent selection
  • Phenotypic plasticity
  • History of eugenics
  • Applications of phylogenetics to NZ taxa

Public outreach

Interviewed by Jesse Mulligan on National Radio about the Fellowship of the International Science Council. 24 January 2024

Interviewed by Ingrid Hipkiss on National Radio about a gynandromorphic bird seen in Colombia, 13 December 2023. 

Interviewed by Jesse Mulligan on National Radio about Mohua. 16 November 2023. 

The Nature-Nurture Debate: Radio New Zealand National Interview with  Jesse Mulligan, Afternoons with Jesse Mulligan, 14 May 2020.

History of Eugenics in New Zealand: Otago Access Radio Interview with Marvin Hubbard, 29 June 2018.

When NZ almost Legalized Eugenics Sterilization: Radio New Zealand National Interview with  Jesse Mulligan, Afternoons with Jesse Mulligan, 5 March 2018.

Eugenics in Twentieth-century New Zealand: Radio New Zealand National Interview with Kim Hill, Saturday Morning, 17 February 2018.

Checklist of Living Mollusca Recorded from the New Zealand Exclusive Economic Zone

Connecting Communities with Science. Interview with Lynley Hargreaves, 16 February 2017

The Importance of Preserving Parasites: Radio New Zealand National Interview with Alison Ballance, Our Changing World, 14 April 2016

Science Outreach at Tolaga Bay: Radio New Zealand National Interview with Victor Walker and Lynn Freeman, Nine to Noon, 13 November 2015

Captain Robert FitzRoy: Radio New Zealand National Interview with Kathryn Ryan, Nine to Noon, 6 November 2013

Eugenics in New Zealand: Radio New Zealand National Interview with Kathryn Ryan, Nine to Noon, 12 September 2012

Mathematical Modelling of Genetics: Radio New Zealand National Interview with Kathryn Ryan, Nine to Noon, 19 June 2012

Cousin Marriage: Radio New Zealand National Interview with Kim Hill, Saturday Morning, 4 December 2010

Cousin Marriage: Radio New Zealand National Interview with Diane Paul and Alison Ballance, Our Changing World, 30 July 2009

Working with Iwi

Encounters and Exchanges Conference in partnership with Blenheim communities

Connecting Communities with Science. Interview with Lynley Hargreaves, 16 February 2017

Science Outreach at Tolaga Bay: Radio New Zealand National Interview with Victor Walker and Lynn Freeman, Nine to Noon, 13 November 2015

Newspaper articles on science topics

Spencer, H.G. 2025. The journey of our branching trees, Otago Daily Times, 28 June 2025.

Spencer, H.G. 2025. Only the land divides them, Otago Daily Times, 9 March 2025.

Spencer, H.G. 2024. A remarkable bird by any name, Otago Daily Times, 19 October 2024.

Walton, K., H.G. Spencer and N. Rawlence. 2024. ‘The paua that clings to the sea’: a new species of abalone found only in waters off a remote NZ island chain. The Conversation.

Spencer, H.G. 2024. Endangered skinks need our protection, Otago Daily Times, 22 June 2024.

Spencer, H.G. 2024. Poetry in motion, Otago Daily Times, 10 March 2024.

Spencer, H.G. 2024. Sibling species a cryptic plot twist, Otago Daily Times, 24 February 2024.

Spencer, H.G. 2023. Mohua part of their own flock, Otago Daily Times, 16 October 2023.

Spencer, H.G. 2023. Native mistletoe a rare delight, Otago Daily Times, 19 August 2023.

Spencer, H.G. 2023. Where nothing is as it seems, Otago Daily Times, 20 May 2023.

Spencer, H.G. 2023. Unique, diverse heralds of summer, Otago Daily Times, 3 March 2023.

Spencer, H.G. 2022. Blood-sucking fish in its own league, Otago Daily Times, 10 December 2022.

Spencer, H.G. 2022. A beating heart in our forests, Otago Daily Times, 5 September 2022. 

Spencer, H.G. 2022. Dipping into a varied diet. Ask a Scientist. Otago Daily Times, 1 August 2022.

Spencer, H.G. 2022. Fantastic beasts and where to find them, Otago Daily Times, 23 April 2022. 

Spencer, H.G. 2022. Climate presents challenge for tuatara, Otago Daily Times, 22 January 2022.

Spencer, H.G. 2021. As special as a moa, Otago Daily Times, 6 September 2021.

Spencer, H.G. 2021. Recognising what remains to be known, Otago Daily Times, 8 May 2021.

Spencer, H.G. 2020. A ringing endorsement for clean streams, Otago Daily Times, 12 December 2020.

Spencer, H.G. 2020. Shags for sure. Otago Daily Times, 25 July 2020.

Spencer, H.G. 2020. Science: Nature vs nurture debate dumb. Dominion Post, 22 June 2020.

Spencer, H.G. 2020. Naming the crisis. Otago Daily Times, 15 February 2020.

Current and recent projects

Sea Mollusc

Recent and current postdocs and students

  • Tim Byrne, PhD, Development and Comparison of Approaches to the Genetic Improvement of Sheep
  • Rebecca Cumming, PhD, Evolutionary Biogeography and Patterns of Dispersal in the Intertidal Slug Onchidella
  • Scott Davidson, PhD, An Experimental Test of the Robustness of Sensitivity Analysis
  • Kirsten Donald, Postdoctoral Fellow, The Co-evolution of Topshells and Trematodes (supported by the Allan Wilson Centre for Molecular Ecology and Evolution)
  • Crid Fraser, PhD, Phylogeography of Bull Kelp, Durvillaea spp.
  • Jemma Geoghegan, PhD, Mathematical Population Epigenetics (supported by the National Research Centre for Growth and Development)
  • Philip Greenspoon, Postdoctoral Fellow, Epigenetics and Evolutionary Theory
  • Oleksei Ianchukovi, Postdoctoral Fellow, Modelling the Evolutionary Genetics of Parental Effects (supported by the Marsden Fund )
  • Gert-Jan Jeunen, PhD, Evaluating Environmental DNA (eDNA) Metabarcoding as a Method for Monitoring Biodiversity in Marine Ecosystems
  • Martyn Kennedy, Postdoctoral Fellow, The Behaviour and Phylogeny of the Pelecaniformes (supported by the Allan Wilson Centre for Molecular Ecology and Evolution)
  • Katherine Lockton, MSc, Genetics of Lasaea in New Zealand
  • Bryce Peebles, PhD, Chiton Skeletal Genesis: Mechanics and Effects of Acidification
  • Gertje Petersen, PhD, The Role of Molecular Genetic Variation and Population Structure in the Genetic Improvement of the Honeybee
  • Anna Santure, PhD, Quantitative Genetic Models Incorporating Genomic Imprinting
  • Renate Sponer, PhD, Molecular Evolution in the Cosmopolitan, Brooding Brittle Star
  • Bastiaan Star, PhD, Population Structure and Genetic Variability
  • Rick Stoffels, Postdoctoral Fellow, Population-genetic Theory of Frequency-dependent Selection (supported by the Marsden Fund )
  • Meredith Trotter, PhD, Frequency-dependent Selection and the Maintenance of Genetic Variation
  • Kerry Walton, PhD, Ancient DNA Methods and Museum Biological Specimens
  • Anton Weisstein, Postdoctoral Fellow, Population-genetic Models of the Evolution of Genomic Imprinting (supported by the Marsden Fund)
  • David Winter, PhD, Phylogeography of Pacific Landsnails (See also David's blog)  (supported by the Allan Wilson Centre for Molecular Ecology and Evolution)

Keywords

  • population-genetic theory, genomic imprinting, phylogenetics, plasticity, molluscs, epigenetics

Publications

Spencer, H. (2025). Beyond equilibria: Historical approaches to ecology and evolution. Oxford, UK: Oxford University Press, 138p. doi: 10.1093/oso/9780192858993.001.0001 Authored Book - Research

Griffiths, P. E., & Spencer, H. G. (2025). Biology should not dispense with sexes. Current Biology, 35(7), R237-R248. doi: 10.1016/j.cub.2025.02.024 Journal - Research Other

Spencer, H. G., Fraser, C. I., Poulin, E., & González-Wevar, C. A. (2025). Towards a more nuanced understanding of long-distance rafting: Case studies from the Southern Ocean. Global Ecology & Biogeography, 34, e70007. doi: 10.1111/geb.70007 Journal - Research Other

Spencer, H. G., & Walter, C. (2024). Polymorphism and the Red Queen: The selective maintenance of allelic variation in a deteriorating environment. Genes Genomes Genetics, 14(7), jkae107. doi: 10.1093/g3journal/jkae107 Journal - Research Article

Rosenfeld, S., Segovia, N. I., Maturana, C. S., Aldea, C., Saucède, T., Brickle, P., Spencer, H. G., … González-Wevar, C. A. (2024). A revision of the higher latitude periwinkle species Laevilitorina caliginosa sensu lato. Zoological Journal of the Linnean Society, 202(1), zlad171. doi: 10.1093/zoolinnean/zlad171 Journal - Research Article

Back to top