PUBLICATIONS

ISI listed journal papers

Updated 28 Aug 2025, † = Corresponding author, # = Graduate student, * = Undergraduate student, ^ = Research Fellow or Research Assistant

2025

Yap, Y. Z.*, Chew, A. A. N.^ and Todd, P. A.† (2025). Effects of vertical orientation on the photo-physiological health, growth, morphology and survival of intertidally transplanted corals. Ecological Engineering, 221, 107775. link

Tan, J. W. Q.#, Ledet, J.^ and Todd, P. A.† (2025). Refuge trifecta: intertidal gastropods use pits to escape heat, wave action and predation. Oikos, e11019. link

Yen, L. P.# and Todd, P. A.† (2025). Comparing ecosystem functioning with environmental cost: Life cycle assessments (LCA) of eco-engineered seawall enhancement units. Ocean & Coastal Management, 267, 107721. link

Mak, N.W.J.#, Foo, S.H.#, Song, S.^, and Todd, P.A.† (2025). Non-invasive sexing of the long-spined sea urchin, Diadema setosum. Aquaculture Reports, 42, 102822. link

Yen, L. P.# and Todd, P. A.† (2025). ‘Eco-unit services’: Positive and negative ecological services provided by seawall enhancement units. Ecological Engineering, 217, 107631. link

Chan, Y.K.S., Ang, A.C.F., Choo, M., Oh, R.M., Morgan, K.M., Todd, P.A., O’Leary, M.J., and Huang, D.† (2025). Holocene coral assemblages reveal similarities to living communities in Singapore's urban reef environment. Palaeogeography, Palaeoclimatology, Palaeoecology, 669, 112930. link

Todd, P.A.†, Chan, I.Z.W., Wang, W.Y., Boh, Z., Soh, H.S., and Huang, H. (2025). Nature's headlamps: A unique light‐focusing structure in Parasesarma de Man, 1895 mangrove crabs. Ecology 106 (5), e70107. link

Chew, A. A. N.^, Yap, Y. Z.#, Poquita-Du, R. C., Huang, D., and Todd, P. A.† (2025). Potential drivers of pocilloporid coral extirpations in Singapore. Marine Pollution Bulletin, 214, 117791. link

Wu, M., Goh Y.L., Mowe, M.A.D., Todd, P.A.†, and Yeo, D.C.J. (2025). The effects of microplastics size and type on entrapment by freshwater macrophytes under vertical and lateral deposition. Journal of Limnology 84, 2218. link

Song, S.^, Goo, J.Y.J.E.*, Ying, L.S.M., and Todd, P.A.† (2025). Urban coastal parks: What does the public want and what are the effects of priming and socio-demographic background? Urban Forestry & Urban Greening, 105, 128666. link

Jaafar, Z., Ng, L., Todd, P.A.,Tun, K., and Huang, D. (2025). Proceedings of the 5th Asia-Pacific Coral Reef Symposium. Bulletin of Marine Science 101, 1-8 (8). link

2024

Foo, S.H.#, Mak, N.W.J.#, and Todd, P.A.† (2024). Singapore's urbanised coral reefs: Changes in heavy metal pollution between 1994 and 2021. Marine Pollution Bulletin, 208, 116959.

Taira, D.#, Mark, R.Y.*, Hsiung, A.R.#, Jaafar, Z., and Todd, P.A.† (2024). Fish responses to manipulated microhabitat complexity in urbanised shorelines. Journal of Applied Ecology. link

Teong, T.K.L. #, Hartanto, R.S. #, Ledet, J.#, Du, H., Gupta, S., Jiang, H.Y., Kua, H.W., Dai Pang, S., Wang, S. and Todd, P.A.† (2024). Marine bioreceptivity among green concretes. Ecological Engineering, 204, p.107284.

Yeo, H.H.J.†, Loke, L.H.L., and Todd, P.A.† (2024). Population size and movement ecology of intertidal gastropods on rocky shores and seawalls in Singapore. Journal Of Molluscan Studies 90 (2), eyae016. link

Yeo, H.H. #, Yeo, J.Y.* and Todd, P.A. (2024). Relative predation intensity of an intertidal gastropod on artificial coastal defense structures. Ecology and Evolution, 14(5), p.e11385. link

Yen, L.P. #, Yong, CL.X. #, and Todd, P.A.† (2024). The effect of coral colony morphology, coral surface condition, particle size, and seeding point on the trapping and deposition of microplastics. Science of The Total Environment, 921, 171077. link

Poquita-Du, R.C., Huang, D. and Todd, P.A. (2024). Genome-wide analysis to uncover how Pocillopora acuta survives the challenging intertidal environment. Scientific Reports, 14(1), p.8538. link

Ying, L.S.#, Ledet, J.^, Griffin, K., Loke, L.H.L., Bhatia, N., and Todd, P.A. (2024). Public perception of coastal eco-engineering interventions in Singapore. Bulletin of Marine Science. link

Hsiung, A.R.#, Ong, O.X.*, Teo, X.S.*, Friess, D.A., Todd, P.A., Swearer, S.E., and Morris, R.L. (2024). Determinants of mangrove seedling survival incorporated within hybrid living shorelines. Ecological Engineering, 202, 107235. link

Sayco, S. L. G., Prasetia, R.^, Todd, P.A., Loya, Y., Valencia, B., Calle, L. G., and Cabaitan, P. C. (2024). Reproductive biology and early life history of the solitary coral Heliofungia actiniformis from Singapore and the Philippines. Marine Biology, 171(2), 56.

Ledet, J.^, Tan, C.*, Guan, X. H., Yong, C. L.#, Ying, L.#, and Todd, P.A.† (2024). Trapping of microplastics and other anthropogenic particles in urban seagrass beds: Ubiquity across a vertical and horizontal sampling gradient. Available at SSRN 4711683. link

Mark, R.Y.*, Taira, D.#, and Todd, P.A. (2024). Shoreline armoring potentially diminishes the ecological roles of parrotfishes in urban coral reefs. Ecology, e4250.

Firth, L.B., Bone, J., Bartholomew, A., Bishop, M.J., Bugnot, A., Bulleri, F., ... Todd, P. A. and Knights, A.M. (2024, February). Coastal greening of grey infrastructure: an update on the state-of-the-art. In Proceedings of the Institution of Civil Engineers-Maritime Engineering (pp. 1-69). Emerald Publishing Limited. link

Todd, P.A.†, Yong, C.L.X.#, Foo, S.H.#, Ying, L.S.M.#, and Ledet, J.^ (2024). Plastic-less equipment for sampling marine microplastics. Frontiers in Marine Science, 11, 1345591. link

2023

Lai, S.#, Teo, T.Z.E., Rullyanto, A., Low, J., Tun, K. Todd, P.A., Yaakub, S.M. (2023) An agent-based model approach to assessing the role of vegetative fragments in seagrass connectivity. Ecological Modelling.

Fong, J. #, Tang, P.P.Y., Deignan, L.K., Seah, J.C.L., McDougald, D., Rice, S.A., Todd, P.A. (2023) Chemically mediated interactions with macroalgae negatively affect coral health but induce limited changes in coral microbiomes. Microorganisms 11 (9), 2261 link

Chang, C.C. ^, and Todd, P.A.† (2023). Reduced predation pressure as a potential driver of prey diversity and abundance in complex habitats. npj Biodiversity, 2(1), 1. link

Ng, M.S.* and Todd, P.A.† (2023) The comparative effects of chronic microplastic and sediment deposition on the scleractinian coral Merulina ampliata. Marine Environmental Research 191, 106135

Poquita-Du, R.C. ^, Du, I.P.M., and Todd, P.A. (2023). EmerSense: A low-cost multiparameter logger to monitor occurrence and duration of emersion events within intertidal zones. HardwareX, 14, e00410. link

Tan, J.W.*, Tong, R.J.*, Tang, Z.*, Lee, C.Z.*, Yong, C.L.#, and Todd, P.A. (2023). Leaf morphology affects microplastic entrapment efficiency in freshwater macrophytes. Marine and Freshwater Research, 74(7), 641-650.

Chang, C.C. ^, and Todd, P.A.† (2023). Reduced predation pressure as a potential driver of prey diversity and abundance in complex habitats. npj Biodiversity, 2(1), 1. link

Ng, M.S.* and Todd, P.A.† (2023) The comparative effects of chronic microplastic and sediment deposition on the scleractinian coral Merulina ampliata. Marine Environmental Research 191, 106135

2022

Ng, M.S.*, Teo, A. #, and Todd, P.A. † (2022). Sediment trap height affects mass, particle size, and biogeochemical composition of material collected in an equatorial coral reef. Marine Pollution Bulletin, 183, 114086.

Bauman, A.G. ^, Januchowski-Hartley, F.A., Teo, A.#, and Todd, P.A. (2022). Further Flattening of a Degraded, Turbid Reef System Following a Severe Coral Bleaching Event. Frontiers in Marine Science, 9, 910085. link

Allcock, A.L., Firth, L.B., Todd, P.A., Mumby, P. J., Marzinelli, E. M., Lucas, C. H., ... and Hawkins, S. J. (2022). An OMBAR Perspective on the United Nations' Decade of Ocean Science for Sustainable Development. In Oceanography and Marine Biology: An Annual Review, 60: 15-17 link

Chan, S.H., Ong, D.R., Williams, G.A., Crickenberger, S., Loke, L.H., and Todd, P.A. (2022). Behaviour broadens thermal safety margins on artificial coastal defences in the tropics. Marine Environmental Research, 177, 105618

Summers, S., Pek, Y. S., Vinod, D. P., McDougald, D., Todd, P.A., Birch, W. R., and Rice, S. A. (2022) Bacterial biofilm colonization and succession in tropical marine waters are similar across different types of stone materials used in seawall construction. Frontiers in Microbiology, 13 link

Ng, M.S., Teo, A., and Todd, P.A. (2022) Sediment trap height affects mass, particle size, and biogeochemical composition of material collected in an equatorial coral reef. Marine Pollution Bulletin, 183, 114086

Omeyer, L.C., Duncan, E.M., Aiemsomboon, K., Beaumont, N., … Todd, P.A.... and Godley, B. J. (2022) Priorities to inform research on marine plastic pollution in Southeast Asia. Science of the Total Environment, 156704 link

Yong, W.L.O., Todd, P.A., Ang, A.C., Ying, L.S., Teo, A., Lee, S.H., Low, J. and Neo, M.L. (2022) Fluted giant clam (Tridacna squamosa) restocking experiment in an urban turbid reef environment. Aquatic Conservation, 32: 633-644

Nguyen, N.T.H, Friess, D.A. Todd, P.A., Mazor, T., Lovelock, C.E., Lowe, R., Gilmour, J., Huang, D. (2022) Maximising resilience to sea-level rise in urban coastal ecosystems through systematic conservation planning. Landscape and Urban Planning, 221, 104374 link

Hartanto, R.S., Loke, L.H. , Heery, E.C. , Hsiung, A.R. , Goh, M.W., Pek, Y.S., Birch, W.R. and Todd, P.A. † (2022). Material type weakly affects algal colonisation but not macrofaunal community in an artificial intertidal habitat. Ecological Engineering, 176, 106514.

2021

Goh, T.Z., Bauman, A.G., Januchowski-Hartley, F.A., Morgan, K. M., Seah, J.C. and Todd, P.A. (2021). Growth and carbonate production of crustose coralline algae on a degraded turbid reef system. Marine Pollution Bulletin, 173, 113135

Mazor, T., Friess, D.A., Todd, P.A., Huang, D. Nguyen, N.T.H., Saunders, M., Runting, R.K., Lowe, R., Cartwright, P., Gilmour, J. and Lovelock, C.E. (2021) Large conservation opportunities exists in >90% of tropic-subtropic coastal habitats adjacent to cities. One Earth, 4: 1004-1015 link

Ng, D., Daira, D. , Heery, E.C. and Todd, P.A. (2021) Antagonistic effects of seawalls and urban sedimentation on epilithic algal matrix (EAM)-feeding fishes. Marine Pollution Bulletin, 173, B113098

Fong, J. and Todd, P.A. (2021) Spatio-temporal dynamics of coral–macroalgal interactions and their impacts on coral growth on urbanised reefs. Marine Pollution Bulletin, 172: 112849

Mazor, T., Runting, R.K., Saunders, M.I., Huang, D., Friess, D.A., Nguyen, N.T., Lowe, R.J., Gilmour, J.P., Todd, P.A. and Lovelock, C.E., 2021. Future-proofing conservation priorities for sea level rise in coastal urban ecosystems. Biological Conservation, 260: 109190

Pang, H.E., Poquita-Du, R.C, Jain, S.S., Huang, D., Todd, P.A. (2021) Among-genotype responses of corals to emersion: implications for eco-engineering seawalls. Marine Environmental Research, 105312

Seah, J.C.L., Bauman A.G. and Todd, P.A. (2021) Temporal variation in macroalgal removal: insights from an impacted equatorial coral reef system. Marine Biology, 168: 1-12 link

Chan, I.Z., Wang, W.Y. and Todd, P.A. (2021). Facial band colour in the mangrove crab Parasesarma peninsulare Shahdadi, Ng and Schubart, 2019 plays a role in mate recognition. Estuarine, Coastal and Shelf Science, 106721

2020

Prasetia, R.^†, Lim, Z. W.*, Teo A.#, Shlesinger, T., Loya, Y., and Todd, P. A. (2020) Population dynamics and growth rates of free-living mushroom corals (Scleractinia: Fungiidae) in the sediment-stressed reefs of Singapore. Advances in Marine Biology, 87: 115-140.

Taira, D.#, Heery, E., Loke, L.H.L., Teo, A.#, Bauman, A.G., Todd, P.A. (2020) Ecological engineering across organismal scales: Positive effects of microhabitat features on epibenthic-feeding fish assemblages. Marine Ecology Progress Series doi.org/10.3354/meps13462 link

Liu, X., Sew, G., Jakobsen, H.H. and Todd P.A. (2020) The effects of suspended sediments on the swimming behaviour of the calanoid copepod, Acartia tonsa. Journal of Plankton Research 42: 57–72 link

Poquita-Du, R.C.^, Goh, Y.L, Chou, L.M. and Todd, P.A. (2020) Gene expression and photophysiological changes in Pocillopora acuta coral holobiont following heat stress and recovery. Microorganisms, 8: 1227 link

Sew, G. and Todd P.A. (2020) Effects of salinity and suspended solids on tropical phytoplankton mesocosm communities. Tropical Conservation Science 13: 1–11 link

Hsiung, A.R., Tan, W.T., Loke, L.H.L.^, Firth, L.B., Heery, E.C.^, Ducker, J., Clark, V., Y. Pek, S., Birch, W.R., Ang A.C.F., Chai, T., Hartanto, R.S., Todd, P.A. (2020) Little evidence that lowering the pH of concrete supports greater biodiversity on tropical and temperate seawalls. Marine Ecology Progress Series link

Fong, J., Deignan, L.K., Bauman, A.G., Steinberg, P.D., McDougald, D and Todd P.A. (2020). Contact-and water-mediated effects of macroalgae on the physiology and microbiome of three Indo-Pacific coral species. Frontiers in Marine Science, 6: 831 link

Smith, E., Gurskaya, A., Hume, B., Voolstra, C., Todd P.A., Bauman, A.G. and Burt, J. (2020) Low Symbiodiniaceae diversity in a turbid marginal reef environment. Coral Reefs, 39: 545-553 link

Heery, E.^, Lian, K.Y., Loke, L.H.L^, Tan, H.T.W., Todd, P.A. (2020) Evaluating seaweed farming as an eco-engineering strategy for ‘blue’ shoreline infrastructure Ecological Engineering 152: 105857

Heery, E.C.^, Oh, R.K., Taira, D.#, Ng, D., Kong, C.C., Hartanto, R.S., Hsiung, A.R., Chai, T.M., Loke, L.H.^, Yeo, H.H. and Todd, P.A., (2020). Human-engineered hydrodynamic regimes as a driver of cryptic microinvertebrate assemblages on urban artificial shorelines. Science of The Total Environment, p.138348. link

Januchowski-Hartley, F.A., Bauman, A.G., Morgan, K.M., Seah, J.C.^, Huang, D. and Todd P.A. (2020). Accreting coral reefs in a highly urbanized environment. Coral Reefs, 39: 717– 731 link

Monteil, Y., Teo, A., Fong, J., Bauman, A.G. and Todd, P.A. (2020). Effects of macroalgae on coral fecundity in a degraded coral reef system. Marine Pollution Bulletin, 151: 110890

Poquita-Du, RC^, Huang D, Chou LM, Todd PA (2020) The contribution of stress-tolerant endosymbiotic dinoflagellate Durusdinium to Pocillopora acuta survival in a highly urbanized reef system Coral Reefs 39: 745–755

Kong, E., Ow, Y.X., Lai, S., Yaakub, S.M. and Todd P.A. (2020) Effects of shading on seagrass morphology and thermal optimal of productivity. Marine and Freshwater Research, 71, 913-921.

Yaakub, S.M., Foster, N.B., Waycott, M. and Todd, P.A. (2020) Translating seagrass science into action. Marine and Freshwater Research, 71: i-iii link

Seng, N., Lai. S., Fong. J., Saleh, M.F., Cheng, C., Cheok Z.Y., Todd P.A. (2020) Early evidence of microplastics on seagrass and macroalgae. Marine and Freshwater Research.

Kikuzawa, Y. P., Ng, C. S. L., Toh, T. C., Sam, S. Q., Lee, Y. L., Loo, P. L., ... & Chou, L. M. (2020). Diversity of subtidal benthic and hard coral communities on sloping and vertical seawalls in Singapore. Marine Biodiversity, 50(6), 1-14.

Loo, P. L., Li, A., & Tan, K. S. (2020). Interactions between coral propagules in aquarium and field conditions. Scientific Reports, 10(1), 1-10. link

Loo, P. L., Tan, K. S., Lee, Y. L., Kikuzawa, Y. P., Yeo, J. H. S., & Toh, T. C. (2021). Optimal temperature regimes for land‐based mariculture of tropical corals. Aquaculture Research, 52(3), 966-979.

Taira, D.#, Hsiung, A.R. (2020) The silty damselfish, Pomacentrus cheraphilus, in Singapore. Singapore Biodiversity Record, 2020: 119-120. link

Taira, D.# (2020) Tiny cardinalfish, Ostorhinchus nanus, off Kusu Island. Singapore Biodiversity Record, 2020: 207-208. link

2019

Todd, P.A. †, Kotze J., Loke, L.H.L. ^, Heery, E.C. ^ and Swan, C. (2019) Towards an urban marine ecology: Characterizing the drivers, patterns and processes of marine ecosystems in cities. Oikos. 128(9): 1215-1242. link

Invited paper

Loke, L.H.L. ^, Chisholm, R.A. and Todd P.A. (2019) Effects of habitat area and spatial configuration on biodiversity in an experimental intertidal community. Ecology. 100(e02757) link

Poquita-Du, R.C. #, Huang, D., Chou, L.M., Mrinalini and Todd P.A. (2019) Short term exposure to heat and sediment triggers changes in coral gene expression and photo-physiological performance. Frontiers in Marine Science 6:121 link

Bauman, A.G., Seah, J.C., Januchowski-Hartley, F.A., Hoey, A.S., Fong, J. and Todd P.A. (2019). Fear effects associated with predator presence and habitat structure interact to alter herbivory on coral reefs. Biology Letters, 15: 20190409 link

Lim, A.Y., Chan, I.Z., Carrasco, L.R. and Todd, P.A. (2019). Aposematism in pink warty sea cucumbers: independent effects of chromatic and achromatic cues. Marine Ecology Progress Series, 631: 157-164 link

Chan, I.Z.W. #, Chang J.J.M., Huang, D., Todd P.A. (2019) Colour pattern measurements successfully differentiate two cryptic Onchidiidae species. Marine Biodiversity

Zhao, K., Yuan, J., Loke, L. H., Chan, S. H., Todd, P. A., & Liu, P. L. F. (2019). Modelling surface temperature of granite seawalls in Singapore. Case Studies in Thermal Engineering, 13, 100395. link

Wells, F. E., Tan, K. S., Todd, P. A., Jaafar, Z., & Yeo, D. C. (2019). A low number of introduced marine species in the tropics: a case study from Singapore. Management of Biological Invasions, 10(1), 23-45. link

Poquita-Du, R.C.#, Quek, R., Jain, S.S., Schmidt-Roach, S., Tun, K., Heery, E,C.^, Chou, L.M., Todd, P.A. and Danwei Huang (2019) Last species standing: loss of Pocilloporidae corals associated with coastal urbanization in a tropical city state. Marine Biodiversity 49(4), 1727-1741. link

Chan, I.Z.W. #, Stevens, M., Todd P.A.† (2019) PAT-GEOM: A software package for the analysis of animal colour pattern geometry. Methods in Ecology and Evolution 1–10. link

Loke, L. H., Heery, E. C., Lai, S., Bouma, T. J., & Todd, P. A. (2019). Area-independent effects of water-retaining features on intertidal biodiversity on eco-engineered seawalls in the tropics. Frontiers in Marine Science, 6:16. link

Chan, S. H., Loke, L. H., Crickenberger, S., & Todd, P. A. (2019). Robonerite: A low-cost biomimetic temperature logger to monitor operative temperatures of a common gastropod (Nerita spp.) in tropical urban seascapes. HardwareX, 6, e00075. link

Eckman, W., Vicentuan, K., & Todd, P. A. (2019). Effects of low light and high temperature on pediveligers of the fluted giant clam Tridacna squamosa. Marine and Freshwater Behaviour and Physiology, 52(6), 255-264. link

Morris, R.L., Heery, E.C.^, Loke, L.H.L.^, Lau E., Strain, E.M.A., , Airoldi, L., Alexander, K.A., Bishop, M.J., Coleman, R.A., Cordell, J.R., Dong, Y-W., . Firth, L.B., Hawkins, S.J., Heath, T., Kokora, M., Lee, S.Y., Miller, J.K., Perkol-Finke, S., Rella, A., Steinberg, P.D., Takeuchi, I., Thompson, R.C., Todd, P.A., Toft, J.D. and Leung, K.M.Y. (2019) Design options, implementation issues and evaluating success of ecologically-engineered shorelines. Oceanography and Marine Biology: An Annual Review 55: 87-388 link

2018

Low. J.K.Y., Fong, J#, Todd P.A., Chou, L.M., Bauman, A.G.^ (2018) Seasonal variation of Sargassum ilicifolium (Phaeophyceae) growth on equatorial coral reefs. Journal of Phycology

Yip Z.T., Quek, R.Z.B., Low J.K.Y., Wilson, B., Bauman, A.G.^, Chou, L.M., Todd, P.A. and Huang, D. (2018) Diversity and phylogeny of Sargassum in Singapore. Phytotaxa link

Tan, W.T.*, Loke, L.H.L.^, Yeo D.C.J., Tan, S.K. and Todd, P.A.† (2018) Do Singapore’s seawalls host non-native marine molluscs?” Aquatic Invasions. 13: 365–378 link

Teo, A. # and Todd, P.A.† (2018) Simulating the effects of colony density and intercolonial distance on fertilisation success in broadcast spawning scleractinian corals. Coral Reefs 37: 891-900

Heery, E.C. ^, Hoeksema, B.W., Browne, N.K., Reimer, J.D., Ang, P.O., Huang, D., Friess, D.A., Chou, L.M., Loke, L.H.L., Saksena-Taylor, P., Alsagoff*, N., Yeemin, T., Sutthacheep, M., Vo, S.T., Bos, A.R., Gumanao, G.S., Hussein, M.A.S., Waheed, Z., Lane, D.J.W., Johan, O., Kunzmann, A., Jompa, J., Suharsono, Taira, D., Bauman, A.G. ^ and Todd, P.A. † (2018) Urban coral reefs: Degradation and resilience of hard coral assemblages in coastal cities of East and Southeast Asia. Marine Pollution Bulletin Volume 135: 654-681 link

Ramah, S.#, Taleb-Hossenkhan, N., Todd, P.A., Neo, M.L. and Bhagooli, R. (2018) Drastic decline in giant clams (Bivalvia: Tridacninae) around Mauritius Island, Western Indian Ocean: implications for conservation and management. Marine Biodiversity link

Lai, S.#, Yaakub, S.M., Poh, T.S., Bouma, T.J. and Todd, P.A. (2018) Unlikely Nomads: Settlement, Establishment, and Dislodgement Processes of Vegetative Seagrass Fragments. Frontiers in Plant Science 9: 160 link

Invited paper. Featured on Phys.org and www.science.nus.edu.sg/research-highlights

Sew, G.#, Calbet, A., Drillet, G. and Todd, P.A. † (2018) Effects of concentration and size of suspended particles on the ingestion, reproduction and mortality rates of the copepod, Acartia tonsa. Marine Environmental Research. https://doi.org/10.1016/j.marenvres.2018.06.016

Sim, D.Z. *, Neo, M.L., Ang, A.C. ^, Ying, L.S. and Todd P.A. (2018) Trade-offs between defence and competition in gregarious juvenile fluted giant clams (Tridacna squamosa L.). Marine Biology 165: 103 link

Lai, S.#, Loke, L.H. ^, Bouma, T.J. and Todd, P.A. † (2018) Biodiversity surveys and stable isotope analyses reveal key differences in intertidal assemblages between tropical seawalls and rocky shores. Marine Ecology Progress Series 587: 41-53 link

Fong, J.M.*, Lai, S.#, Yaakub, S.M., Ow, Y.X.^ and Todd, P.A.† (2018) The diet and feeding rates of gastropod grazers in Singapore’s seagrass meadows. Botanica Marina 61: 181-192 link

2017

Neo, M.L.#, Wabnitz, C.C.C., Braley, R.D., Heslinga, G.A., Fauvelot, C., Van Wynsberge, S., Andréfouët, S., Waters, C., Tan A. S.-H., Gomez, E.D., Costello, M.J. and Todd P.A.† (2017) Giant clams (Bivalvia: Cardiidae: Tridacninae): A comprehensive update of species and their distribution, current threats and conservation status. Oceanography and Marine Biology: An Annual Review 55: 87-388 link

Invited paper. Featured on www.sciencedaily.com and www.eurekalert.org

Bauman, A.G. ^, Hoey, A.S., Dunshea, G., Feary, D.A., Low, J. and Todd P.A. (2017) Macroalgal browsing on a heavily degraded, urbanized equatorial reef system. Scientific Reports 7(1):8352. link

Browne, N.K.^, Yaakub, S.M.#, Tay, J.K.L. and Todd P.A. (2017) Recreating the shading effects of ship wake induced turbidity to test acclimation responses in the seagrass Thalassia hemprichii. Estuarine, Coastal and Shelf Science 199: 87-95

Larsen, T.C., Browne, N.K.^, Erichsen, A.C., Tun, K. and Todd P.A. (2017) Modelling for management: Coral photo-physiology and growth potential under varying turbidity regimes. Ecological Modelling 362:1-12

Loke, L.H.L.#, Bouma, T.J. and Todd, P.A.† (2017) The effects of manipulating microhabitat size and variability on tropical seawall biodiversity: field and flume experiments. Journal of Experimental Marine Biology and Ecology 492: 113-120.

Toh, K.B.# and Todd, P.A.† (2017) Camouflage that is spot on! Optimization of spot size in prey-background matching. Evolutionary Ecology 31: 447–461.

2016

Quak, M.S.Y., Ziegler, A.D., Benner, G.G., Evans, S., Gillis, L.G., Jachowski, N., Todd, P.A., Vongtanaboon, S. and Bouma, T.J. (2016) Processes affecting the spatial distribution of seagrass meadow sedimentary material on Yao Yai Island, Thailand. Estuarine, Coastal and Shelf Science 182: 136-145.

Tanzil J.T.I. #, Lee J.N., Brown B.E., Quax R., Kaandorp J.A., Lough J.M. and Todd P.A. (2016) Luminescence and density banding patterns in massive Porites corals around the Thai-Malay Peninsula, Southeast Asia. Limnology and Oceanography 61: 2003-2026. link

Loke L.H.L.# and Todd, P.A.† (2016) Structural complexity and component type increase intertidal biodiversity independently of area. Ecology 97: 383–393. link

Guest J.R., Low, J., Tun, K., Wilson, B., Ng, C., Raingeard, D., Ulstrup, K.E., Tanzil, J.T.I. #, Todd, P.A., Toh, T.C., McDouglad, D., Chou L.M. and Steinberg, P.D. (2016) Coral community bleaching response on a highly urbanised reef. Scientific Reports 6, 20717. link

Teo. A.#, Guest, J.R., Neo, M.L., Vicentuan-Cabaitan, K., and Todd, P.A. † (2016) Quantification of coral sperm collected during a synchronous spawning event. PeerJ 4:e2180. link

Loke L.H.L.#, Liao, L.M., Bouma, T.J. and Todd, P.A.† (2016) Succession of seawall algal communities on artificial substrates. Raffles Bulletin of Zoology 32: 1-10. link

Chan, I.*, Stevens, M. and Todd, P.A.† (2016) Quantifying shell pattern and colour polymorphism in the button snail Umbonium vestiarium and comparing morph frequencies between two populations using the Mantel test. Raffles Bulletin of Zoology 32: 22-32. link

Parkinson, J.E., Yang, S-Y., Kawamura, I., Byron, G., Todd P.A. and Reimer, J.D. (2016) A citizen science approach to monitoring bleaching in the zoantharian Palythoa tuberculosa. PeerJ: 4:e1815. link

2015

Bauman, A.G. ^, Guest J.R., Dunshea, G., Low, J., Todd, P.A., and Steinberg, P.D. (2015) Coral settlement on a highly disturbed equatorial reef system. PLOS ONE 10(5): e0127874. link

Todd, P. A.†, Phua, H.*, and Toh, K.B. # (2015) Interactions between background matching and disruptive colouration: Experiments using human predators and virtual crabs. Current Zoology 61 (4): 718–728. link

Neo, M.L.#, Vicentuan-Cabaitan, K.^, Teo, S. L.-M., Erftemeijer, P.L.A. and Todd, P.A. (2015) Early life history of the fluted giant clam, Tridacna squamosa and its potential effects on larval dispersal models. Journal of Experimental Marine Biology and Ecology 469: 76-82.

Loke L.H.L.#, Ladle, R.J., Bouma, T.J. and Todd, P.A.† (2015) Creating complex habitats for restoration and reconciliation. Ecological Engineering. 77: 307-313.

Browne, N.K.^, Tay, J.K.L.^, and Todd, P.A. (2015) Recreating pulsed turbidity events to determine coral sediment thresholds for active management. Journal of Experimental Marine Biology and Ecology. 466: 98-109.

Tay, Y.C.#, Noreen, A.M.E., Suharsono, Chou, L.M. and Todd, P.A. (2015) Connectivity of the broadcast spawning reef coral Platygyra sinensis on impacted reefs, and the description of new microsatellite markers. Coral Reefs 34: 301-311.

Neo, M.L.#, Eckman, W. #, Vicentuan-Cabaitan, K.^, Teo, S. L.-M. and Todd, P.A.† (2015) The ecological significance of giant clams in coral reef ecosystems. Biological Conservation 181: 111–123. link

Browne, N.K.^, Tay, J.K.L.^, Low, J., Larson, O. and Todd, P.A. (2015) Fluctuations in coral health of four common inshore reef corals in response to seasonal and anthropogenic changes in water quality. Marine Environmental Research. 105: 39-52.

Lai, S.#, Loke L.H.L.#, Hilton, M., Bouma, T.J. and Todd, P.A.† (2015) The effects of extreme urbanisation on coastal habitats and the potential for ecological engineering: A Singapore case study. Ocean and Coastal Management 103-78e85.

Neo, M.L.#, Lee, B.Y., Vicentuan, K., Todd, P.A. (2015) Dichromatism in the commensal shrimp Anchistus miersi. Marine Biodiversity. 45: 877-878.

2014

Soo, P.* and Todd, P.A.† (2014) The behaviour of giant clams (Bivalvia: Cardiidae: Tridacninae). Marine Biology 161:2699–2717. link

Junjie, R.K*, Browne, N.K.^, Erftemeijer P.L.A. and Todd, P.A. (2014) Impacts of sediments on coral energetics: partitioning the effects of turbidity and settling particles. PLOS ONE 9(9): e107195. doi:10.1371/journal.pone.0107195 [2014 Impact Factor = 3.234] link

Lee, B.Y., Parra-Velandia, F.J., Ng, N.K., and Todd, P.A.† (2014) An unusual form of camouflage in the mangrove crab Clistocoeloma merguiense. Bulletin of Marine Science. 90: 967-968 [2014 Impact Factor = 1.306] link

Yaakub, S.M.#, Chen, E.*, Bouma, T.J., Erftemeijer, P.L.A. and Todd, P.A.† (2014) Chronic light reduction reduces overall resilience to additional shading stress in the seagrass Halophila ovalis. Marine Pollution Bulletin. 83: 467–474 [2014 Impact Factor = 2.991]

Huang, D., Benzoni, F., Arrigoni, R., Baird, A.H., Berumen, M.L., Bouwmeester, J., Chou, L.M., Fukami, H., Licuanan, W.Y., Lovell, E.R., Meier, R., Todd, P.A. and Budd, A.F. (2014). Towards a phylogenetic classification of reef corals: the Indo-Pacific genera Merulina, Goniastrea and Scapophyllia (Scleractinia). Zoologica Scripta, 43: 531–548 [2014 Impact Factor = 3.224]

Yaakub, S.M.#, McKenzie, L.J., Erftemeijer P.L.A., Bouma, T.J. and Todd, P.A.† (2014) Courage under fire: Seagrass persistence adjacent to a highly urbanised city-state. Marine Pollution Bulletin. 83: 417–424 [2014 Impact Factor = 2.991]

Vicentuan-Cabaitan, K.^, Neo, M.L.#, Eckman, W. #, Teo, S. L.-M. and Todd, P.A.† (2014) Giant clams shells host a multitude of epibionts. Bulletin of Marine Science. 90:795-796 [2014 Impact Factor = 1.306] link

Browne, N.K.^, Precht, E., Last, K.S. and Todd, P.A. (2014) The photo-physiological costs associated with acute sediment stress events in three near-shore turbid water corals. Marine Ecology Progress Series. 502:129-143[2014 Impact Factor = 2.619] link

Loke L.H.L. #, Jachowski, N.R., Bouma, T.J., Ladle, R.J. and Todd, P.A.† (2014) Complexity for Artificial Substrates (CASU): software for creating and visualising habitat complexity. PLOS ONE 9: e87990. doi:10.1371/ journal.pone.0087990 [2014 Impact Factor = 3.234] link

Clews, E.^, Low E. #, Belle, C.C., Todd, P.A.†, Eikaas, H.S. and Ng, P. K. L. (2014) A pilot biotic index of water quality for Singapore’s reservoirs. Ecological Indicators. 38:90–103. [2014 Impact Factor = 3.444]

Hibino, Y., Todd, P.A., Yang S-Y, Benayahu, Y. and Reimer, J.D. (2014) Molecular and morphological evidence for conspecificity of two common Indo-Pacific species of Palythoa (Cnidaria: Anthozoa). Hydrobiologia. 733:31–43 [2014 Impact Factor = 2.275]

Malhado, A.C.M., de Azevedo, R.D.S., Todd, P.A., Santos, A.M.C., Fabré, N.N., Batista, V.S., Aguiar, L.J.G. and Ladle, R.J. (2014) Geographic and temporal trends in Amazonian knowledge production. Biotropica. 46: 6-13 [2014 Impact Factor = 2.084]

2013

Neo, M.L.#, Todd, P.A.†, Teo S. L-M and Chou L.M. (2013) The effects of diet, temperature and salinity on survival of larvae of the fluted giant clam. Journal of Conchology. 41: 369-376 [2013 Impact Factor = 0.850] link

Lai, S., Gillis, L.G., Mueller, C., Bouma, T.J., Guest, J.R., Last, K.S., Ziegler, A.D. and Todd, P.A.† (2013) First experimental evidence of corals feeding on seagrass matter. Coral Reefs. 32: 1061-1064 [2013 Impact Factor = 3.623]

Hibino, Y., Todd, P.A., Ashworth, C.D., Obuchi, M. and Reimer, J.D. (2013). Monitoring colony color and zooxanthellae (Symbiodinium spp.) condition in the reef zoanthid Palythoa tuberculosa in Okinawa, Japan. Marine Biology Research. 9: 794-801 [2012 Impact Factor = 1.134]

Tanzil, J.T.I.#, Brown, B.E., Dunne, R.P., Lee, J.N., Kaandorp, J.A. and Todd, P.A. (2013) Regional decline in growth rates of massive Porites corals in Southeast Asia. Global Change Biology. 19: 3011-3023 [2013 Impact Factor = 8.224]

Neo, M.L. #, Erftemeijer, P.L.A., van Beek J.K.L., van Maren D. S., Teo S. L-M and Todd, P.A.† (2013) Recruitment constraints in Singapore’s fluted giant clam (Tridacna squamosa) populations – A dispersal model approach. PLOS ONE. 8(3): e58819. doi:10.1371/journal.pone.0058819 [2013 Impact Factor = 3.534] link

Stevens, M., Cheo P.R.* and Todd, P.A. (2013) Color change and camouflage in the horned ghost crab, Ocypode ceratophthalmus. Biological Journal of the Linnean Society. 109: 257-270 [2012 Impact Factor = 2.535]

Sew, G.* and Todd, P.A.† (2013) The effects of human–dolphin interaction programmes on the behaviour of three captive Indo-Pacific humpback dolphins (Sousa chinensis). Raffles Bulletin of Zoology. 61: 435-442 [2013 Impact Factor = 0.909] link

Ong, C.W.*, Reimer, J.D. and Todd, P.A.† (2013) Morphologically plastic responses to shading in the zoanthids Zoanthus sansibaricus and Palythoa tuberculosa. Marine Biology. 160:1053–1064 [2013 Impact Factor = 2.393]

2012

Todd, P.A.†, Oh, J.*, Loke L.H.L.#, and Ladle, R.J (2012) Multi-scale phenotype-substrate matching: evidence from shore crabs (Carcinus maenas L.). Ecological Complexity. 12: 58-62 [2012 Impact Factor = 2.340]

Lui G.C.Y.*, Setiawan, W.*, Erftemeijer, P.L.A. and Todd, P.A.† (2012) Among-genotype variation for sediment rejection in the reef-building coral Diploastrea heliopora (Lamarck, 1816). Raffles Bulletin of Zoology. 60: 525–531 [2012 Impact Factor = 0.752] link

Erftemeijer, P.L.A., Riegl B., Hoeksema, B.W. and Todd, P.A. (2012) Environmental impacts of dredging and other sediment disturbances on corals: a review. Marine Pollution Bulletin. 64: 1737–1765 [2011 Impact Factor = 2.531] link

Tay, Y.C. #, Todd, P.A.†, Per, S.R. and Chou, L.M. (2012) Simulating the transport of coral larvae among the Southern Islands of Singapore. Aquatic Biology. 15: 283-297 [2012 Impact Factor = 1.118] link

Neo, M.L. # and Todd, P.A.† (2012) Population density and genetic structure of the giant clams Tridacna crocea and T. squamosa on Singapore’s reefs. Aquatic Biology. 14: 265–275 [2011 Impact Factor = 1.453] link

Ladle, R.J., Todd, P.A. and Malhado, A C.M. (2012) Assessing insularity in global science. Scientometrics. 93:745-750. [2012 Impact Factor = 2.133] link

Featured in Revista Pesquisa (Research Magazine of the Sao Paulo Research Foundation)

Neo, M.L. # and Todd, P.A.† (2012) Giant clams (Mollusca: Bivalvia: Tridacninae) in Singapore: History, research and conservation. Raffles Bulletin of Zoology. 25: 67-78 [2012 Impact Factor = 0.752] link

2011

Belle, C.^, Wong, J.Q.H., Yeo, D.C.J., Tan, S.H., Tan, H.H., Clews, E.^ and Todd, P.A.† (2011) Ornamental trade as a pathway of Cherax quadricarinatus introduction and establishment. Aquatic Biology. 12: 69-79. [2011 Impact Factor = 1.474] link

Loh, K.S.* and Todd, P.A.†(2011) Diet and feeding in the sea star Astropecten indicus (Döderlein, 1888). Raffles Bulletin of Zoology. 59: 251–258 [2011 Impact Factor = 1.467] link

Todd, P.A.†, Wang W.Y.*, Huang, H.*, Belle, C.C.^, Lim, M.L.M. and Yeo, D. C. J. (2011) The function of colourful facial bands in mangrove crab (Perisesarma) communication. Journal of Experimental Marine Biology and Ecology. 407: 26–33 [2011 Impact Factor = 1.875]

Choo, Y. #, Todd, P.A. and Li, D. (2011) Visitor effects on zoo orangutans in two novel, naturalistic, enclosures. Applied Animal Behaviour Science. 133: 78-86. [2011 Impact Factor = 1.918]

Tay, Y.C. #, Guest, J.R., Todd, P.A.† and Chou, L.M. (2011) Vertical distribution and settlement competencies in broadcast spawning coral larvae: implications for dispersal. Journal of Experimental Marine Biology and Ecology. 409: 324–330 [2011 Impact Factor = 1.875]

Neo, M.L. # and Todd, P.A.† (2011) Quantification of water squirting by juvenile fluted giant clams (Tridacna squamosa L.). Journal of Ethology. 29: 85-91 [2011 Impact Factor = 1.183] link

2000-2010

Low, E.W. #, Clews, E.^, Todd, P.A.†, Tai, Y.C. and Ng P.K.L. (2010) Top-down control of phytoplankton by zooplankton in tropical reservoirs in Singapore? Raffles Bulletin of Zoology. 58: 311–322. [2010 Impact Factor = 1.456] link

Ow, Y.X.* and Todd, P.A.† (2010) Light-induced morphological plasticity in the scleractinian coral Goniastrea pectinata and its functional significance. Coral Reefs. 29: 797-808 [2010 Impact Factor = 3.780]

Todd, P.A.†, Ong, X*. and Chou, L.M. (2010) Impacts of pollution on marine life in Southeast Asia. Biodiversity and Conservation. 19: 1063-1082 [2010 Impact Factor = 2.146]

Neo, M.L. # and Todd, P.A.† (2010) Predator-induced changes in fluted giant clam (Tridacna squamosa L.) shell morphology. Journal of Experimental Marine Biology and Ecology. 397: 21–26 [2010 Impact Factor = 1.910] link

Lv, S.J., Todd, P.A., Yang, Y., Liu, Y.Q, Yang, L., Yin, B.F., Chen, G.H. and Wei, W.H. (2010) The effects of visitor density on sika deer behaviour (Cervus nippon) in Zhu-Yu-Wan Park, China. Animal Welfare. 19: 61-65. [2010 Impact Factor = 0.907] link

bin Othman, A.S.*, Goh, G.H.S.* and Todd, P.A.† (2010) The distribution and status of giant clams (family Tridacnidae)—a short review. Raffles Bulletin of Zoology. 58: 103-111 [2010 Impact Factor = 1.456] link

Todd, P.A.†, Guest, J.R., Lu, J. and Chou, L.M. (2010) One in four citations in marine biology papers are inappropriate. Marine Ecology Progress Series. 408: 299-303 [2010 Impact Factor = 2.483] link

Loke L.H.L.*, Clews E.^, Low E.W. #, Belle C.C.^, Todd P.A.†, Eikaas H.S. and Ng P.K.L. (2010) Comparison of methods for sampling benthic macroinvertebrates in tropical lentic systems. Aquatic Biology. 10: 119-130. [2009 Impact Factor = 1.611] link

Huang, D. #, Tun, K.P.P., Chou, L.M. and Todd, P.A. (2009) An inventory of zooxanthellate scleractinian corals in Singapore, including 33 new species records. Raffles Bulletin of Zoology. 22: 69-80 [2009 Impact Factor = 1.365] link

Soo, H.P.* and Todd, P.A. (2009) Welfare of fish in aquaria for aesthetically enhancing public spaces (AAEPS): An incipient welfare issue? Journal of Applied Animal Welfare Science. 12: 263-272 [2009 Impact Factor = 0.712]

Reimer, J.D. and Todd, P.A. (2009) Preliminary molecular examination of zooxanthellate zoanthid (Hexacorallia: Zoantharia) and associated zooxanthellae (Symbiodinium spp.) diversity in Singapore. Raffles Bulletin of Zoology. 22: 103-120 [2008 Impact Factor = 1.365] link

Todd, P.A.† (2009) Ambiguity, bias, and compromise: An abc of bibliometric-based performance indicators. Environment and Planning A. 41: 765-771. [2009 Impact Factor = 1.763] link

Todd, P.A.†, Qiu, W.* and Kwek, Y.C.* (2009) Ontogenetic shifts in carapace patterning and/or colouration in intertidal and subtidal brachyuran crabs. Raffles Bulletin of Zoology. 57: 543-550 [2009 Impact Factor = 1.365] link

Boon, P.Y.*, Yeo D.C.J. and Todd, P.A. (2009) Sound production and reception in two species of mangrove crabs of the genus Perisesarma (crustacea: decapoda: brachyura: sesarmidae). Aquatic Biology. 5: 107-116. [2009 Impact Factor = 1.380] link

Todd, P.A.†, Lee J.H.* and Chou L.M. (2009) Polymorphism and crypsis in the boring giant clam (Tridacna crocea): potential strategies against visual predators. Hydrobiologia. 635: 37-43 [2009 Impact Factor = 1.754]

Neo, M.L.*, Todd, P.A.†, Teo S. L-M and Chou L.M. (2009) Can artificial substrates enriched with crustose coralline algae enhance larval settlement and recruitment in the fluted giant clam (Tridacna squamosa)? Hydrobiologia. 625: 83-90. [2009 Impact Factor = 1.754] link

Chan, K.R.*, Todd, P.A.† and Chou L.M. (2009) An allometric analysis of juvenile fluted giant clam shells (Tridacna squamosa L.). Journal of Conchology. 39: 621-625 [2009 Impact Factor = 0.375] Partial front cover link

Todd, P.A.† (2009) Testing for camouflage using virtual crab prey and human ‘predators’. Journal of Biological Education. 43: 81-84. [2009 Impact Factor = 0.360]

Huang, D.#, Meier, R., Todd, P.A. and Chou, L.M. (2009) More evidence for pervasive paraphyly in Southeast Asian faviid corals (Anthozoa; Scleractinia; Faviidae) based on molecular and morphological evidence. Molecular Phylogenetics and Evolution. 50: 102-116 [2009 Impact Factor = 3.556]

Boon, P.Y.*, Yeo D.C.J. and Todd, P.A. (2008) Feeding ecology of the genus Perisesarma (Crustacea: Decapoda: Brachyura: Sesarmidae) in Mandai Mangroves, Singapore. Journal of Crustacean Biology. 28: 480-484 [2008 Impact Factor = 1.109] link

Todd, P.A.† (2008) Morphological plasticity in scleractinian corals. Biological Reviews. 83: 315-337 [2008 Impact Factor = 8.755]

Ling, H.*, Todd, P.A.†, Chou, L.M., Yap, V.B. and Sivalonganathan, B. (2008) The defensive role of scutes in juvenile fluted giant clams (Tridacna squamosa). Journal of Experimental Marine Biology and Ecology. 359: 77–83 [2008 Impact Factor = 2.074]

Todd, P.A.† and Ladle, R.J. (2008) Citations: poor practices by authors reduce their value Nature (Correspondence). 451: 244. [2008 Impact Factor = 31.434] link

Guest, J.R., Todd, P.A.†, Goh, E., Reddy, K.P. and Sivalonganathan, B. (2008) Can giant clam (Tridacna squamosa) populations be restored in Singapore’s heavily sedimented waters? Aquatic Conservation. 18: 570–579 [2008 Impact Factor = 1.619]

Huang, D.#, Meier, R., Todd, P.A. and Chou, L.M. (2008) Slow mitochondrial COI sequence evolution at the base of the metazoan tree and its implications for DNA barcoding. Journal of Molecular Evolution. 66:167–174 [2008 Impact Factor = 2.762] link

Huang, D.*, Todd, P.A. and Guest, J.R. (2007) Movement and aggregation in the fluted giant clam (Tridacna squamosa L.). Journal of Experimental Marine Biology and Ecology. 342: 269–281. [2007 Impact Factor = 1.750] link

Huang H.*, Todd, P.A.† and Yeo D.C.J. (2007) Inter- and intra-specific variation in the facial colours of Perisesarma eumolpe and Perisesarma indiarum (Crustacea: Brachyura: Sesarmidae). Hydrobiologia. 598: 361-371 [2007 Impact Factor = 1.201] link

Guest, J. R., Todd P.A., Goh, B.P.L. and Chou, L.M. (2007) The effect of transplantation on reproduction in clonal ramets of Goniopora spp. Invertebrate Reproduction and Development. 50: 133-138 [2007 Impact Factor = 0.629] link

Todd, P.A.†, Yeo, D.C.J., Li, D. and Ladle, R.J. (2007) Citing practices in ecology: can we believe our own words? Oikos. 116: 1599-1601 [2007 Impact Factor = 3.136]

Ladle, R.J. Malhado, A C.M., and Todd, P.A. (2007) Come all ye scientists, busy and exhausted. O come ye, O come ye, out of the lab. Nature (Correspondence; original data included) 450: 1156. [2007 Impact Factor = 28.751] link

Todd, P.A.†, Macdonald, C. and Coleman, D.# (2007) Visitor-associated variation in captive Diana monkey (Cercopithecus diana diana) behaviour. Applied Animal Behaviour Science. 107: 162-165. [2007 Impact Factor = 1.404]

Grant, D.#, Todd, P.A. and Pennycott, T. (2007) Monitoring wild greenfinch (Carduelis chloris) for Salmonella enterica Typhimurium. Ecological Research. 22: 571-574. [2007 Impact Factor = 1.053]

Todd, P.A.†, Macdonald, C. and Coleman, D.# (2007) Within-group variation in captive Diana monkey (Cercopithecus diana diana) behaviour. Journal of Ethology. 26: 273-278. [2007 Impact Factor = 0.947]

Brian, J.V., Fernandes, T., Ladle, R.J. and Todd, P.A. (2006) Patterns of morphological and genetic variability in UK populations of the shore crab (Carcinus maenas L.) Journal of Experimental Marine Biology and Ecology. 329: 47-54. [2006 Impact Factor = 1.919]

Ladle, R.J. and Todd, P.A. (2006) A developmental model for predicting handedness frequencies in crabs. Acta Oecologica. 30: 283-287 [2006 Impact Factor = 1.320]

Ladle, R.J. and Todd, P.A. (2006) Sex or Sanctuary: How do asexual worms survive the winter? Hydrobiologia. 559: 385-399. [2006 Impact Factor = 1.049] link

Todd, P.A.†, Briers, R.A., Ladle, R.J. and Middleton, F.# (2006) Phenotype-environment matching in the shore crab (Carcinus maenas). Marine Biology. 148: 1357-1367. [2006 Impact Factor = 1.756] link

Lam, K.K.Y., Loo, A.H.B., Todd, P.A.†, Chew, F.T. and Chou, L.M. (2006) Existence of intra-colonial paralogues of the ribosomal internal transcribed spacer (ITS) impedes studies of intra-colonial genetic variation in the scleractinian coral Diploastrea heliopora (Lamark 1816). Raffles Bulletin of Zoology. 54: 477-484. [2006 Impact Factor = 0.533] link

Huang, D.*, Todd, P.A., Chou, L.M., Ang, K.H.*, Boon, P.Y.*, Cheng, L.*, Ling, H.* and Lee, W.J. (2006) Effects of shore height and visitor pressure on intertidal biodiversity at Labrador Park, Singapore. Raffles Bulletin of Zoology. 54: 485-489. [2006 Impact Factor = 0.533] link

Todd, P.A.†, Ladle, R.J., Briers, R. and Brunton, A.# (2005) Quantifying two-dimensional dichromatic patterns using a photographic technique: case study on the shore crab (Carcinus maenas, L.). Ecological Research. 20: 497-502. [2005 Impact Factor = 0.993] link

Todd, P.A.† and Chou, L.M. (2005) A Tale of Survival: Labrador Park, Singapore. Coral Reefs. 24: 391. [2005 Impact Factor = 2.398]

Todd, P.A.†, Ladle, R.J., Lewin-Koh, N.J.I. and Chou, L.M. (2004) Genotype ´ environment interactions in transplanted clones of the massive corals Favia speciosa and Diploastrea heliopora. Marine Ecology Progress Series, 271: 167-182. [2004 Impact Factor = 2.052]

Todd, P.A.†, Ladle, R.J., Lewin-Koh, N.J.I. and Chou, L.M. (2004) Flesh or Bone? Quantifying small-scale coral morphology using with-tissue and without-tissue techniques. Marine Biology, 145: 323-328. [2004 Impact Factor = 1.772] link

Todd, P.A.†, Sidle, R.C. and Lewin-Koh, N.J.I. (2004) An aquarium experiment for identifying the physical factors inducing morphological change in two massive scleractinian corals. Journal of Experimental Marine Biology and Ecology, 299: 97–113. [2004 Impact Factor = 1.588]

Todd, P.A.†, Sidle, R.C. and Chou, L.M. (2002) Plastic corals from Singapore 2. Coral Reefs. 21: 407-408. [2002 Impact Factor = 1.552]

Todd, P.A.†, Sidle, R.C. and Chou, L.M. (2002) Plastic corals from Singapore 1. Coral Reefs, 21: 391-392. [2002 Impact Factor = 1.552]

Todd, P.A.†, Sanderson, P.G. and Chou, L.M. (2001) Morphological variation in the polyps of the scleractinian coral Favia speciosa (Dana) around Singapore. Hydrobiologia, 444: 227-235. [2001 Impact Factor = 0.659]

Todd, P.A.†, Sanderson, P.G. and Chou, L.M. (2001) Photographic technique for the study of coral morphometrics. Raffles Bulletin of Zoology, 49: 191-195. [2001 Impact Factor = 0.434] link

Peer‐reviewed but non‐ISI listed journals, chapters, and conference proceedings

Neo, M.L., Vicentuan, K., Ang, A.C.F. ^, and Todd, P.A. (2019) Mantle-edge regeneration after cropping in the fluted giant clam, Tridacna squamosa Lamarck, 1819. Nature in Singapore 12: 37–42 link

Loke, L.H.L. ^, Heery, E.C. ^ and Todd, P.A. (2019). Chapter 29: Artificial Shorelines. In: Sheppard, C. (Editor), World Seas: An Environmental Evaluation, Vol III: Ecological Issues and Environmental Impacts, (2nd ed.). Oxford, UK: Elsevier Limited. 491-504

Loke, L.H.L. ^, Heery, E.C. ^ and Todd, P.A. (In press). Chapter 29: Artificial Shorelines. In: Sheppard, C. (Editor), World Seas: An Environmental Evaluation, Vol III: Ecological Issues and Environmental Impacts, (2nd ed.). Oxford, UK: Elsevier Limited.

Tay, J.Y. L.*, Wong, S.K.M.*, Chou, L.M. and Todd, P.A. (2018), Land reclamation and the consequent loss of marine habitats around the Ayer Islands, Singapore. Nature in Singapore. 11: 1-5 link

Poquita-Du, R.C., Ng, C.S.L., Loo, J.B., Afiq-Rosli, L., Tay, Y.C., Todd, P.A., Chou, L.M., Huang, D. (2017). New evidence shows that Pocillopora “Pocilloporadamicornis-like” corals in Singapore are actually Pocillopora acuta (Scleractinia: Pocilloporidae). Biodiversity Data Journal, (5), e11407. link

Eckman, W. #, Vicentuan-Cabaitan, K.^ and Todd, P.A.† (2014) Observations on the hyposalinity tolerance of fluted giant clam (Tridacna squamosal, Lamarck 1819) larvae. Nature in Singapore. 7:111–116 link

Yap N.W.L.*, Lin Y.* and Todd, P.A.† (2013) Chelae force generation at variable gape sizes in the mud crab, Scylla olivacea (Brachyura: Portunidae). Nature in Singapore. 6:179–185 link

Lam, K. M. * and Todd, P.A.† (2013) Spatial differences in subtidal epibiotic community structure in Marina at Keppel Bay. Nature in Singapore. 6:197–206 link

Todd, P.A.† , Zhao, W. and Chou, L.M. (2013) Environment-induced colour changes in the massive corals Dipsastraea speciosa and Diploastrea heliopora. Nature in Singapore. 6:173–178 link

Yaakub, S.M. #, Lim L-F., R., Ling, L.W. 4 and Todd, P.A.† (2013) The diversity and distribution of seagrass in Singapore. Nature in Singapore. 6:105–111 link

Neo, M.L. # and Todd, P.A (2013) Conservation status reassessment of giant clams (Molluscs: Bivalvia: Tridacninae) in Singapore. Nature in Singapore. 6:125–133 link

Lee, Q., Yaakub, S.M#, Ng, N.K., Erftemeijer P.L.A. and Todd, P.A.† (2012) The crab fauna of three seagrass meadows in Singapore: a pilot study. Nature in Singapore. 5:363–368 link

Soo, P.* and Todd, P.A.† (2012) Nocturnal movement and possible geotaxis in the fluted giant clam (Tridacna squamosa). Contributions to Marine Science. A commemorative volume celebrating 10 years of research on St John’s Island. Tropical Marine Science Institute, NUS. 159-162 link

Loh, K.S.* and Todd, P.A.† (2012) Autotomy, arm regeneration and cannibalism in the seastar Astropecten indicus. Contributions to Marine Science. A commemorative volume celebrating 10 years of research on St John’s Island. Tropical Marine Science Institute, NUS. 163-168 link

Wang, W.Y.* and Todd, P.A.† (2012) Evidence for carotenoid pigments in the facial bands of two mangrove crab species. Nature in Singapore. 5:159–164 link

Neo, M.L. #, Todd, P.A., Chou L.M. and Teo S. L-M (2011) Spawning induction and larval development in the fluted giant clam, Tridacna squamosa (Bivalvia: Tridacnidae). Nature in Singapore. 4:157–161 link

Ladle, R.J., Malhado, A.C.M. Todd, P.A. and Malhado, A.C.M. (2010) Perceptions of Amazonian deforestation in the British and Brazillian media. Acta Amazonica. 40, 315-320. link

Todd, P.A.† and Ladle, R.J. (2008) Hidden dangers of a ‘citation culture’. Ethics in Science and Environmental Politics. 8: 13-16 link

Todd, P.A.† (2007) Experience (s) in creating distance learning texts. Bioscience Education, 10-3, 6 pp. link

Huang, D.*, Chou, L.M., Todd, P.A., Ang, K.H., Boon, P.Y. and Cheng, L. (2006) Intertidal diversity at Labrador Beach, Singapore. Malayan Nature Journal. 59: 93-102. link

Todd, P.A.†, Guest, J.R. and Chou, L.M. (2002) Fluctuating asymmetry – a viable indicator of stress in reef-building corals? Proceedings of the 9th International Coral Reef Symposium, Bali, Indonesia 1: 437-443.

PUBLICATIONS

ISI listed journal papers

Peer‐reviewed but non‐ISI listed journals, chapters, and conference proceedings

Popular science articles and other reports