Stefano Mariani

School of Biology & Environmental Science
Science Centre West
University College Dublin
Belfield, Dublin 4, Ireland
email: stefano.mariani@ucd.ie
Tel.: +353.1.716.2347

I am interested in the ecology, population genetics, evolution and management of primarily coastal marine animals. My research group works on topics spanning from the spatial and temporal population structure in teleosts and elasmobranchs to the conservation genetics of marine, freshwater and terrestrial species. Main current research areas include the genetics of sex-changing fish, the application of interdisciplinary approaches to stock identification, population connectivity in deep sea habitats, the role of hybridization in evolutionary and conservation biology, and the interrelationships between human societies and the exploitation of marine resources.

 

Projects

Deep Sea genetics
Fish sex change
Otolith Microchemistry
Smooth-hound Biology
Sea Bass
Striped Seabream
Seafood Ireland
Whelks
Howth market
Brown Trout
Cyprinids
Gallery

 

Some Selected Publications

(past and present lab members are underlined)

*for full list and pdf contact author*

Miller D.M. & Mariani S. (2010): “Smoke, mirrors and mislabelled cod: poor transparency in European seafood industry operation”. Frontiers in Ecology and the Environment, in press.

Massa-Gallucci A., Coscia I., O’Grady M., Kelly-Quinn M. & Mariani S. (2010): “Patterns of genetic structuring in a brown trout (Salmo trutta L) metapopulation”. Conservation Genetics. DOI:10.1007/s10592-010-0061-4.

Farrell E., Mariani S. & Clarke M.W. (2010): “Age and growth estimates for the starry smooth-hound shark (Mustelus asterias) in the Northeast Atlantic Ocean”. ICES Journal of Marine Science. DOI:10.1093/icesjms/fsp295.

Toscano B.J., Pulcini D., Hayden B., Russo T., Kelly-Quinn M. & Mariani S. (2010): “An ecomorphological framework for the coexistence of two cyprinid fish and their hybrids in a novel environment”. Biological Journal of the Linnean Society. 99: 768–783.

Hayden S., B., Bekaert M., Crider T.A., Mariani S., Murphy W.J. & Teeling E.C. (2010): “Ecological adaptation determines functional mammalian olfactory subgenomes”. Genome Research. 20: 1–9.

Sala-Bozano M., Ketmaier V. & Mariani S. (2009): “Contrasting Signals from Multiple Markers Illuminate Population Connectivity in a Marine Fish”. Molecular Ecology. 18: 4811–4826.

Chopelet J., Waples R.S. & Mariani S. (2009): “Sex change and the genetic structure of marine fish populations”. Fish & Fisheries.

Balata D. & Mariani S., (2009). "Culling Whales: Ethically and Ecologically Wrong". Science, 324: p. 464.

McDevitt A.*, Mariani S.*, Hebblewhite M., DeCesare N.J., Morgantini L., Seip D., Weckworth B.V. & Musiani M. (2009): “Survival in the Rockies of an endangered hybrid swarm from diverged caribou (Rangifer tarandus) lineages”. Molecular Ecology. 18: 665–679. *contributed equally

Farrell E., Clarke M.W. & Mariani S. (2009): “A simple genetic identification method for the conservation of North-East Atlantic smooth-hounds (Mustelus spp.)”. ICES Journal of Marine Science. 66:561-565.

Sala-Bozano M., Tsalavouta M. & Mariani S. (2009): “Isolation and characterisation of new polymorphic microsatellite markers for the striped sea bream (Lithognathus mormyrus)”. Conservation Genetics. DOI: 10.1007/s10592-008-9770-3.

Russo T., Pulcini D., O’Leary A., Cataudella S. & Mariani S. (2008): “Relationship between body shape and trophic niche segregation in two closely-related sympatric fishes”. Journal of Fish Biology, 73: 809–828.

Ketmaier V., Joyce D.A., Horton T. & Mariani S. (2008): “A molecular phylogenetic framework for the evolution of parasitic strategies in cymothoid isopods”. Journal of Zoological Systematics & Evolutionary Research, 41: 19–23.

Craig G., Paynter D., Coscia I. & Mariani S. (2008): “Settlement of Gilt-head Sea Bream (Sparus aurata L.) in a Southern Irish Sea coastal habitat”. Journal of Fish Biology, 72: 287–291.

Jovanovic B., Longmore C., O’Leary A. & Mariani S. (2007): “Fish community structure and distribution in a macro-tidal inshore habitat in the Irish Sea”. Estuarine, Coastal & Shelf Science, 75: 135–142.

Bekkevold D., Clausen L.A.W., Mariani S., Andre C., Christensen T.B., Mosegaard H. (2007): “Divergent origins of sympatric herring population components determined using genetic mixture analysis”. Marine Ecology Progress Series, 337: 187–196.

Weetman D., Ruggiero A., Mariani S., Shaw P.W., Lawler A.R., Hauser L. (2007): “Hierarchical population genetic structure in the commercially exploited shrimp Crangon crangon identified by AFLP analysis”. Marine Biology, 151: 565–575.

Ruzzante D.E., Mariani S., Bekkevold D., Andre C., Mosegaard H., Clausen L.A.W., Dahlgren T.G., Hutchinson W.F., Hatfield E.M.C., Torstensen E., Brigham J., Simmonds E.J., Laikre L., Larsson L., Stet R.J.M., Ryman N., Carvalho G.R. (2006): “Biocomplexity in a highly migratory marine pelagic fish, Atlantic herring”. Proceedings of the Royal Society of London B, 273: 1459–1464.

Mariani S. (2006): “Life-history- and ecosystem-driven variation in composition and residence pattern of seabream species (Perciformes: Sparidae) in two Mediterranean coastal lagoons”, Marine Pollution Bulletin, 53: 120-127.

Mariani S., Hutchinson W.F, Hatfield E.M.C., Ruzzante D.E., Simmonds E.J., Dahlgren T.G., Andre C., Brigham J., Torstensen E., Carvalho G.R. (2005): “North Sea herring population structure as revealed by microsatellite analysis”, Marine Ecology Progress Series, 303: 245–257.

Mariani S., Maccaroni A., Massa F., Rampacci M. & Tancioni L. (2002): “Lack of consistency between the trophic interrelationships of five sparid species in two adjacent central Mediterranean coastal lagoons”, Journal of Fish Biology, 61: S 138-147.

Mariani S. (2001): “Can spatial distribution of ichthyofauna describe marine influence on coastal lagoons? A Central Mediterranean case study”, Estuarine, Coastal & Shelf Science, 52: 261-267.