Current Members of the Lab




Jean-Philippe Lessard

Associate Professor(2019-present) – Concordia University
Assistant Professor (2014-2019) – Concordia University

Concordia University Research Chair (2017-2022)
Concordia University Research Fellow (2016-2017)

Associate Editor: Journal of Animal Ecology





Tonia De Bellis

Tonia De Bellis

(Visiting Researcher)

Professor (2005 – present) – Dawson College
PhD (2002 – 2007) – Concordia University

Tonia is working on a project exploring mutualistic interactions between plants and mycorrhizal fungi in the context of biological invasions





Shaun Turney

Shaun Turney

(FRQNT Postdoc Fellow)

PhD (2014-2018) – McGill University
MSc (2012-2014) –  McGill University
BSc Honours (2008-2012) – Carleton University

Shaun is a postdoc and is exploring the determinants of community structure in ant communities. He is using existing data on the composition of ant communities in multiple regions of the world, combined with morphological data, to ask questions about the processes governing community assembly





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Javier Ibarra-Isassi 

(NSERC CREATE Scholarship; co-supervised by Tanya Handa)

PhD (2016-present) – Concordia University
MSc (2014-2016) – Universidade Estadual de Campinas
BSc Honours(2007-2012) – Universidad de El Salvador

Javier is interested in how the functional structure of ant communities varies across environmental gradients and how ant functional diversity can structure arthropod communities and influence ecosystem processes





Gabriel Munoz 2019

Gabriel Muñoz

PhD (2018-present) – Concordia University
MSc (2015-2017) – Universiteit van Amsterdam
BSc (2008-2013) – Universidad San Francisco de Quito

Gabriel is interested in the processes underlying the assembly of interaction networks and how their structure varies geographically





Isaac Eckert

Isaac Eckert

(co-supervised by Martin Nuñez)

MSc (2018-present) – Concordia University
BSc (2013-2017) – McGill University

Isaac’s project aims to understand the effects of the Lodgepole pine invasion on microbial communities of alpine ecosystems in Patagonia, Argentina





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Victor Renaud

(FRQNT Scholarship, co-supervised by Anouk Simard)

MSc (2018-present) – Concordia University
BSc (2015-2018) – Université Laval

Victor’s project aims to use large spatial scale data on the community composition of insects to develop indicators of climate change. This project is part of a collaboration with the Ministère des Forêts, de la Faune et des Parcs, Québec





Serena field summer 2019

Serena Sinno

MSc (2019-present) – Concordia University
BSc Honours (2018-2019) – Concordia University

Serena is working in the lab of Carly Ziter and in collaboration with our lab on a project related to plant-pollinator interaction in urban ecosystems.




Tania Groleau

Tania Groleau

BSc Honours (2019-present) – Concordia University

Tania studies how functional traits of damselflies and dragonflies varies across their geographical ranges





Maggie Blondeau 2019

Maggie Blondeau 

BSc Honours (2019-present) – Concordia University

Maggie studies the relationship between odonate immune response and rates of parasitism, as well as how those dynamics play out along broad-scale environmental gradients




HOlly 2019

Holly Thaler-Soppit

BSc Honours (2019-present) – Concordia University

Holly studies the broad-scale latitudinal variation of functional traits between ant castes across the Americas

Lab Alumni


Kelly MacDonald (CUSR Award)
BSc Honours (2018-2019) – Kelly studied the effects of fish predation on the community structure and size distribution of dragonfly larvae. She is now an MSc student with Shawn Leroux at Memorial University

Frédérique La Richelière (co-supervised by Ehab Abouheif)
MSc (2016-2018) – Frédérique investigated the evolutionary and ecological trends that lead to caste development in ant species on a global scale

François Brassard
MSc (2016-2018) – François worked on caste-specific determinants of morphological variation along abiotic gradients in North American ants

Sarah Ouimette (NSERC PGS M, co-supervised by Piero Calosi)
Msc (2016-2018) – Sarah worked on life-stage related differences in thermal tolerance of odonates and how they relate to their geographic distributions

Sergio Vega (MITACS Scholarship)
MSc (2016-2018) – Sergio’s research aimed to determine how land use affects native bee communities in Quebec blueberry fields

Katherine Hébert (NSERC PGS M, co-supervised by Virginie Millien)
MSc (2015 – 2017); BSc Honours (2012 – 2015) – Katherine investigated the mechanisms underlying the assembly of insular mammal communities across the globe. She is now doing a PhD with Dominique Gravel at University of Sherbrooke.

Daniella LoScerbo (NSERC USRA)
BSc Honours (2016-2017) – Daniella studied the effects of mite parasitism on odonate community structure

Julie Arrowsmith
MSc (2014 – 2016) – Julie worked on the maintenance of regional diversity in Odonates. Specifically, she is interested in how habitat associations might mediate the relative importance of stochastic and deterministic processes in driving among-community variation in species composition.

Sean-Anthony Di Paolo 
BSc (2012 – 2016) – Sean asked whether spatial variation in the community structure of odonate adults can be predicted by that of larvae

Victoria Pompa
BSc Honours (2012 – 2016) – Victoria was interested in comparing the functional diversity of endomycorrhizal fungi on native and invasive Maple trees.