Personal profile
Biography
Professor Sarah Culloty is the Head of the College of Science, Engineering and Food Science. A Zoologist and Marine Biologist in the School of Biological, Earth and Environmental Sciences (BEES), her main area of research is in ecological parasitology with a particular focus on molluscan diseases. Research centres on pathogen (macroparasites, protozoa, bacteria and viruses) life cycles, epidemiology, diagnostics and approaches to reducing impacts of disease. Recent research looks at the impact of potential climate change drivers on disease development in the marine environment. I am currently working on the H2020 project Vivaldi, DAFM FIRM REPOSUS project and INTERREG projects BLUEFISH and COCKLES.
Research Interests
The main emphasis of Prof. Culloty’s research is in the area of ecological parasitology and immunology. Much of her research focuses on diseases of commercially significant bivalve shellfish (oysters, clams, mussels, scallops, cockles) but research is also ongoing on other groups (crabs, polychaetes, gastropods, tunicates) on general aspects of invertebrate biology such as reproduction. Disease research is on host:parasite interactions, epidemiology, parasite life cycles, diagnostics and mathematical modelling of host:parasite interactions.
Teaching Activities
Prof. Culloty teaches on the following modules: BL1004, BL1005, BL1914, BL3001, BL4001, BL4003, BL6010, BL6017, BL6018, AE2002, AE3016, AE4015, ZY2005, ZY3019 and ZY4020
UCC Futures (primary)
- Sustainability Institute
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Collaborations and top research areas from the last five years
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An inversion on chromosome 8 is associated with individual resistance to Bonamia ostreae in the European flat oyster
Sambade, I. M., Hlordzi, V., Pardo, B. G., Vera, M., Culloty, S. C., Lynch, S. A. & Martínez, P., 30 Jun 2026, In: Aquaculture. 621, 743989.Research output: Contribution to journal › Article › peer-review
Open Access -
Has an ecological sleeper at it southern invasive limits gone back to sleep? If so, why?
Gallagher, M. C., Borges, T., Culloty, S. C., McAllen, R., Ramsay, N. & O’Riordan, R. M., 2026Research output: Other output › peer-review
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Disentangling the role of chromosome inversions in the structure of flat oyster (Ostrea edulis): origin, adaptation and phylogeography
Sambade, I. M., Hlordzi, V., Blanco, A., Hermida, M., Vera, M., Culloty, S., Bean, T., Lynch, S. A. & Martínez, P., 17 Jun 2025Research output: Other output
Open Access -
Role of native and invasive non-native marine invertebrate species as carriers for pathogens Vibrio spp. and ostreid herpesvirus-1 μVar
Soppitt, H., Meehan, C., Culloty, S. C. & Lynch, S. A., 2025, In: Diseases of Aquatic Organisms. 162, p. 1-15 15 p.Research output: Contribution to journal › Article › peer-review
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Morphological vs. molecular identification of trematode species infecting the edible cockle Cerastoderma edule across Europe
Stout, L., Daffe, G., Chambouvet, A., Correia, S., Culloty, S., Freitas, R., Iglesias, D., Jensen, K. T., Joaquim, S., Lynch, S., Magalhães, L., Mahony, K., Malham, S. K., Matias, D., Rocroy, M., Thieltges, D. W. & de Montaudouin, X., Dec 2024, In: International Journal for Parasitology: Parasites and Wildlife. 25, 101019.Research output: Contribution to journal › Article › peer-review
Open Access
Activities
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Co-occurrence of complex parasite assemblages in the cockle Cerastoderma edule in the Irish coast
Culloty, S. (Speaker), Albuixech-Martí, S. (Speaker) & Lynch, S. (Speaker)
2020Activity: Talk or presentation › Oral presentation
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Cockles Molly Malone would be proud of? The growth of Irish cockles (Cerastoderma edule) and potential climate impacts
Culloty, S. (Speaker), Mahony, K. E. (Speaker) & Lynch, S. (Speaker)
2020Activity: Talk or presentation › Oral presentation
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University College Cork (Organisational unit)
Culloty, S. (Member)
2020 → …Activity: Membership › Membership of committee
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The impact of UV radiation on Pacific oyster health and development of Vibrio aestuarianus and Osterid herpesvirus-1
Culloty, S. (Speaker), Kett, G. F. (Speaker), Jansen, M. A. K. (Speaker) & Lynch, S. (Speaker)
2019Activity: Talk or presentation › Oral presentation
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What the history of the common cockle (Cerastoderma edule) can tell us about its potential future
Culloty, S. (Speaker), Mahony, K. E. (Speaker) & Lynch, S. (Speaker)
2019Activity: Talk or presentation › Oral presentation
Prizes
Press/Media
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University College Cork welcomes An Taoiseach and UK Prime Minister
Scanlon, W., Culloty, S. & O'Halloran, J.
13/03/26
2 items of Media coverage
Press/Media
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UCC launches the Sustainability Institute
O Gallachoir, B., Cryan, J. F., Culloty, S. & O'Halloran, J.
1/12/25
1 item of Media coverage
Press/Media
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A career with ‘porpoise’: Dive into the best jobs in the marine sector
7/11/25
1 item of Media coverage
Press/Media
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International recognition awarded to leading UCC organic chemist
Cryan, J. F., Culloty, S. & Maguire, A.
25/06/25
1 item of Media coverage
Press/Media