CORAL REEF ECOLOGY LABORATORY
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Laura Nagel

Picture
Position: PhD Candidate, Queens University, Kingston, Canada (Commenced 2003)

Education:
  • B.Sc. (1989) University of Toronto
  • MSc. (1994) University of British Colombia

Research Interests: I am a PhD candidate in the Biology Department at Queen's University, where my advisor is Dr. Bob Montgomerie. Dr. Lexa is my co-supervisor. My current research focuses on host-parasite coevolution in marine cleaning symbioses. For my MSc, I worked with Dr. Dolph Schluter on the evolution of mate choice in threespine sticklebacks. I have contributed to research about mating systems and demography of plants, fish, birds, crustaceans, reptiles, and mammals at field sites in North America, Latin America, and Australia.


Research Project: The Role of marine cleaning symbioses in the diversification of host fish and their parasites
Host fish are parasitised by isopod crustaceans from the family Gnathiidae. I will take three approaches to address the role of local adaptation in the diversification of hosts and parasites. 
  1. Genetic tests to determine the population structure of gnathiids
  2. Lab tests with gnathiids to determine the patterns and mechanisms of host preference and local adaptation
  3. Mate choice experiments to explore the possibility that host fish mate preferences have co-evolved with selective pressure from parasites and cleaner fish.



Publications:


Rundle, H., L. Nagel, J. W. Boughman and D. Schluter. 2000. Natural selection and parallel speciation in sympatric threespine sticklebacks. Science 287:306-308

Nagel, L. and D. Schluter. 1998. Body size, natural selection and speciation in sticklebacks. Evolution 52:209-18

Schluter, D. and L. Nagel. 1995. Parallel speciation by natural selection. American Naturalist 146: 292-301

Nagel, L. and Grutter, A. 2007. Host preference and specialization in Gnathia sp., a common parasitic isopod of coral reef fishes. Journal of Fish Biology 70: 497-508

Jones CM, Nagel L, Hughes GL, Cribb TH, Grutter AS (2007) Host specificity of two species of Gnathia (Isopoda) determined by DNA sequencing blood meals. International Journal for Parasitology 37: 927-935

 

 

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  • Home
  • The Cleaner Fish Chronicles
  • Research Projects
  • People
    • Dr. Lexa Grutter
    • Dr. Derek Sun
    • Halle Martineau
    • Olivia Cenne
    • Barbara Lainz
    • Eden Devon
    • PhD Graduates >
      • Maxi Eckes
      • Richard Smith
      • Lynda Curtis
      • Conor Jones
      • Penny McCracken
      • Laura Nagel
      • Devi Stuart-Fox
      • Gabriela Munoz
      • Samantha Waller
      • Justine Becker
      • Derek Sun
    • Masters Graduates >
      • Rachel Fogelman
      • Carlos Vargos
      • Marina Richardson
    • Honours Graduates >
      • Derek Sun
      • Peter Waldie
      • Gillian Clague
      • Jennifer Pickering
      • Jennifer Rumney
      • Jan-Maree Murphy
      • John McKiernan
      • Viviana Gamboa
      • Carrie Sims
      • Rose Penfold
      • Berilin Duong
      • Natsumi Nishigawa
      • Joanna Davis
      • Daniel Capps
      • Marty Deveny
      • Maxi Eckes
      • Lynda Curtis
      • Conor Jones
      • Carley Bansemer
    • Past Research Assistants >
      • Eva McClure
      • Cait Newport
      • Bronwyn Cameron
      • Nadia Aurisch
      • Christine Fury
    • Visiting Research Students >
      • Emilie David
      • Anais Ranica
      • Mathilde Bénézech
      • Nicolas Fournet Fayas
  • Publications
  • Grants
  • Media Stories
  • Collaborators
  • The Sustainable Marine Aquarium
  • Volunteer Opportunities
  • Links
  • Contact Us
  • Some of Our Volunteers
    • Marta Ferraro
    • Ofalia Ho