JCU > Research Portfolio > Dr Vanessa Messmer

About

Research Disciplines: Ecology (3103)

Publications

These are the most recent publications associated with this author. To see a detailed profile of all publications stored at JCU, visit ResearchOnline@JCU. Hover over Altmetrics badges to see social impact.

Journal Articles

Caballes C, Byrne M, Messmer V and Pratchett M (2021) Temporal variability in gametogenesis and spawning patterns of crown-of-thorns starfish within the outbreak initiation zone in the northern Great Barrier Reef. Marine Biology, 168 (1), Article: 13, DOI:10.1007/s00227-020-03818-3.
Thompson C, Hoey A, Montanari S, Messmer V, Doll P and Pratchett M (2021) Territoriality and condition of chevron butterflyfish (Chaetodon trifascialis) with varying coral cover on the great barrier reef, Australia. Environmental Biology of Fishes, 104, pp. 53-69, DOI:10.1007/s10641-021-01055-1.
Pratchett M, Messmer V and Wilson S (2020) Size‑specific recolonization success by coral‑dwelling damselfishes moderates resilience to habitat loss. Scientific Reports, 10, Article: 17016, DOI:10.1038/s41598-020-73979-0.
Pratchett M, Caballes C, Newman S, Wilson S, Messmer V and Pratchett D (2020) Bleaching susceptibility of aquarium corals collected across northern Australia. Coral Reefs, 39, pp. 663-673, DOI:10.1007/s00338-020-01939-1.
Wilmes J, Shultz D, Hoey A, Messmer V and Pratchett M (2020) Habitat associations of settlement-stage crown-of-thorns starfish on Australia’s Great Barrier Reef. Coral Reefs, 39, pp. 1163-1174, DOI:10.1007/s00338-020-01950-6.
Uthicke S, Fisher E, Patel F, Diaz-Guijarro B, Doyle J, Messmer V and Pratchett M (2019) Spawning time of Acanthaster cf. solaris on the Great Barrier Reef inferred using qPCR quantification of embryos and larvae: do they know it’s Christmas? Marine Biology, 166 (10), Article: 133, DOI:10.1007/s00227-019-3582-5.
Wilmes J, Hoey A, Messmer V and Pratchett M (2019) Incidence and severity of injuries among juvenile crown-of-thorns starfish on Australia's Great Barrier Reef. Coral Reefs, 38 (6), pp. 1187-1195, DOI:10.1007/s00338-019-01845-1.
Raby G, Messmer V, Tobin A, Hoey A, Jutfelt F, Sundin J, Cooke S and Clark T (2018) Swim for it: effects of simulated fisheries capture on the post-release behaviour of four Great Barrier Reef fishes. Fisheries Research, 206, pp. 129-137, DOI:10.1016/j.fishres.2018.05.012.
Wilmes J, Caballes C, Cowan Z, Hoey A, Lang B, Messmer V and Pratchett M (2018) Contributions of pre- versus post-settlement processes to fluctuating abundance of crown-of-thorns starfishes ( Acanthaster spp.). Marine Pollution Bulletin, 135, pp. 332-345, DOI:10.1016/j.marpolbul.2018.07.006.
Almany G, Planes S, Thorrold S, Berumen M, Bode M, Saenz-Agudelo P, Bonin M, Frisch A, Harrison H, Messmer V, Nanninga G, Priest M, Srinivasan M, Sinclair-Taylor T, Williamson D and Jones G (2017) Larval fish dispersal in a coral-reef seascape. Nature Ecology & Evolution, 1 (6), pp. 1-4, DOI:10.1038/s41559-017-0148.
Clark T, Messmer V, Tobin A, Hoey A and Pratchett M (2017) Rising temperatures may drive fishing-induced selection of low-performance phenotypes. Scientific Reports, 7, Article: 40571, DOI:10.1038/srep40571.
Cowan Z, Pratchett M, Messmer V and Ling S (2017) Known predators of crown-of-thorns starfish (Acanthaster spp.) and their role in mitigating, if not preventing, population outbreaks. Diversity, 9 (1), Article: 7, pp. 1-19, DOI:10.3390/d9010007.

More: ResearchOnline@JCU stores 36+ research outputs authored by Dr Vanessa Messmer from 2005 onwards.

Current Funding

Current and recent Research Funding to JCU is shown by funding source and project.

Australian Museum - Crown-of-Thorns Starfish research grants

Early detection of Crown-of-Thorns starfish recruitment using settlement traps and genetic analyses

Indicative Funding: $22,727 over 1 year
Summary: Major knowledge gaps remain around the settlement and early post-settlement stages of Crown-of-Thorns starfish (CoTS). Early detection of large settlement pulses provides our best chance to potentially stop future CoTS outbreaks. Our recent work has shown that CoTS larvae settled to our custom-built settlement traps. In order to detect settlement, genetic analyses were developed to analyse the samples. The aim is to additionally use new innovative analyses that will allow us to compare settlement rates at different time points, reefs, sites and depths. More traps will also be deployed during the next spawning season to improve our understanding of settlement preferences and test the traps as an early warning system on reefs not subject to outbreaks yet.
Investigators: Vanessa Messmer and Morgan Pratchett in collaboration with Jason Doyle and Sven Uthicke (ARC Centre of Excellence for Coral Reef Studies and Australian Institute of Marine Science)
Keywords: Crown-of-Thorns Starfish; Genetic Analysis; Early detection; digital droplet PCR; settlement traps; CoTS ourbreaks

Fisheries Research & Development Corporation - Annual Competitive Round

Establishing baselines and assessing vulnerability of commercially harvested corals across northern Australia

Indicative Funding: $384,300 over 5 years (administered by JCU)
Summary: This project is critically important to provide necessary data on the distribution, abundance and biology of commonly harvested corals across northern Australia, both to ensure that current harvest levels and practices are sustainable and address legislative requirements for harvesting and exporting species listed under the Convention on International Trade in Endangered Species (CITES).
Investigators: Morgan Pratchett and Vanessa Messmer in collaboration with Stephen Newman (ARC Centre of Excellence for Coral Reef Studies and WA Department of Fisheries)
Keywords: Corals; aquarium fishery; Stock Assessment; Population Structure; Vulnerability

Australian Museum - Crown-of-Thorns Starfish research grants

Microhabitat preferences and post-settlement demography for juvenile crown-of-thorns starfish (COTS)

Indicative Funding: $35,717 over 1 year
Summary: We will document fine-scale (within reef) variation in the abundance of juvenile (0+ year old) CoTS and relate patterns of abundance to specific features of the local habitat (e.g., depth and aspect) and micro-habitat (eg., cover of different coralline algae and corals) to further refine where to find newly settled CoTS. In areas with high settlement of CoTS, we will also quantify early post-settlement growth and mortality for a single cohort of CoTS, by measuring the local abundance and size structure of juvenile CoTS at selected locations through the course of 1 year.
Investigators: Morgan Pratchett, Jennifer Wilmes, Andrew Hoey and Vanessa Messmer (ARC Centre of Excellence for Coral Reef Studies)
Keywords: Acanthaster; Demography; Settlement; Disturbance; Coral Reefs

Supervision

Advisory Accreditation: I can be on your Advisory Panel as a Primary or Secondary Advisor.

These Higher Degree Research projects are either current or by students who have completed their studies within the past 5 years at JCU. Linked titles show theses available within ResearchOnline@JCU.

Completed

Spatial and temporal variation in the demography of early-stage juvenile Pacific crown-of-thorns starfish (Acanthaster cf. solaris) from Australia’s Great Barrier Reef (2020, PhD , Secondary Advisor)
Predation on the early life stages of the crown-of-thorns starfish (Acanthaster cf. solaris) (2017, PhD , Secondary Advisor)
Modelling tools for the management of crown-of-thorns starfish (Acanthaster cf. solaris) outbreaks on Australia’s Great Barrier Reef (2019, PhD , Secondary Advisor)

Data

These are the most recent metadata records associated with this researcher. To see a detailed description of all dataset records, visit Research Data Australia.

Lawton, R. (2017) Data from: High gene flow across large geographic scales reduces extinction risk for a highly specialised coral feeding butterflyfish. James Cook University

Collaboration

The map shows research collaborations by institution from the past 7 years.
Note: Map points are indicative of the countries or states that institutions are associated with.