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Robert Poulin

Tel +64 3 479 7983
Email robert.poulin@otago.ac.nz

Teaching

Research interests

Ant affected by a parasite 186
Parasitic incursion on an ant.

Professor Poulin's research interests extend across parasitism, ecology, evolution and marine ecosystems:

  • Evolutionary ecology of parasites
  • Effect of parasites on communities and ecosystems
  • Manipulation of host phenotype by parasites

Learn more about this research:
Evolutionary and Ecological Parasitology research group website

Robert is also a member of the Coastal People: Southern Skies collaboration that connects communities with world-leading, cross-discipline research to rebuild coastal ecosystems.
Coastal People: Southern Skies

Postgraduate projects

Thaumamermis zealandica in its amphipod host 186
Thaumamermis zealandica in its amphipod host.

  • Parasitism of molluscs and community structure in marine intertidal ecosystems
  • Impact of parasitism on coastal crustacean species
  • Evolution of abbreviated life cycles in parasitic trematodes
  • Manipulation of invertebrate behaviour by parasites, including the physiological mechanisms involved
  • Molecular genetics of helminth parasite

Publications

Hasegawa, R., & Poulin, R. (2025). Effect of parasite infections on fish body condition: A systematic review and meta-analysis. International Journal for Parasitology. Advance online publication. doi: 10.1016/j.ijpara.2025.03.002 Journal - Research Article

Hasegawa, R., & Poulin, R. (2025). Cause or consequence? Exploring authors' interpretations of correlations between fish body condition and parasite infection. Journal of Fish Biology. Advance online publication. doi: 10.1111/jfb.70048 Journal - Research Other

Chai, X., Salloum, P. M., & Poulin, R. (2025). Does the host matter? Testing the impact of host identity on the microbiome of a trematode parasite. Parasitology Research, 124, 38. doi: 10.1007/s00436-025-08486-0 Journal - Research Article

Poulin, R. (2025). To bin or not to bin: Why parasite abundance data should not be lumped into categories for statistical analysis. Parasitology. Advance online publication. doi: 10.1017/s003118202500040x Journal - Research Article

Presswell, B., Salloum, P. M., Bennett, J., Buschang, K. E., & Poulin, R. (2025). Size, spines, and primes: the drivers of collar spine numbers among echinostome trematodes. Parasitology. Advance online publication. doi: 10.1017/s0031182025000046 Journal - Research Article

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