Research output per year
Research output per year
Edward Llwyd Building
United Kingdom of Great Britain and Northern Ireland
Research activity per year
My main area of interest lies in nudibranch biology, in particular using molecular techniques to investigate phylogenetics and population genetics. There is much uncertainty regarding the taxonomy of the Nudibranchia, the Family Goniodoridiae is no exception to this. By using molecular DNA techniques and aspects of their morphology, I aim to investigate the systematics of this Family.
Many nudibranch species are annual semelparous organisms which produce planktotrophic larvae, consequently they are often only found during particular months of the year. We still do not know the importance of larval dispersal within and between populations found around the UK. Using molecular techniques, I am hoping to continue my Ph.D. work investigating the population genetics of T. pennigera both around the UK and in populations recently discovered abroad.
Other areas of interest include parasitism in nudibranch molluscs. The significance of the relationship between the boreo-mediterranean genus Splanchnotrophus spp. and their nudibranch hosts is unknown. I am hoping to continue to investigate the behavioural and physiological affects these parasites have on their hosts.
My Ph.D. covered several aspects of nudibranch (Mollusca: Gastropoda) ecology. For the first time the parasitic Splanchnotrophid, Splanchnotrophus willemi, was discovered infecting Ancula gibbosa at Mumbles, Swansea. The population genetics of the polycerid Thecacera pennigera was investigated from three South Wales populations using the mtCO gene. Settlement preferences and metamorphosis in the anaspidean, Akera bullata, from the Fleet lagoon in Dorset were investigated. The internal anatomy of A. gibbosa was described; and using histology, spermatogenesis and oogenesis was investigated in five species of nudibranch mollusc common to Mumbles, Swansea, UK.
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Research output: Contribution to journal › Article › peer-review
Cyfoeth Naturiol Cymru | Natural Resources Wales
01 Sept 2014 → 30 Sept 2015
Project: Externally funded research