Project staff alumni

Project staff are typically appointed on extramural research grants on either specific projects, or related exploratory ones. These include postdocs and short term students (at MSc level). In this page, I have also included those who have volunteered (for at least six months or more) on such projects.


Karpagam Chellaiah did her PhD in ecology at the Centre for Ecological Sciences working on Asian elephants with Prof R Sukumar. She did a joint postdoc with Dr Maria Thaker (CES) and Dr Srikanth Iyer (Math department), working on analyzing elephant movement data from Africa. Duration: Jan 2014 to July 2016.

–Project Assistants–

Amith Kumar U R: 

Amith did my M.Sc in physics from University of Mysore in 2012. He joined our lab in September 2013 and left by march 2017. He made IMMENSE contributions to the lab working on fish experiments. We expect at least one or two very good publications based on his experiments and data analyses. Amith joined a software and data analytics company Eoxys in March 2017.


Harikrishnan: Hari finished my Bs-Ms degree in Life science from IISER-Bhopal in 2015. He joined lab in July 2015 and stayed with us for an year doing various fish experiments. He joined the lab of Ofer Feinerman in Weizmann Institute of Science in Jan 2017. Hari is broadly interested in Ecology and Evolutionary biology.


AmitAgrawalAmit Agrawal (BTech, Biotech from Madhya Pradesh) worked with us from Jan 2012, initially for his B. Tech thesis, then as a project assistant and then later as a intermittent visitor.His long term research interest is to find ways to stop aging in humans! He is a co-first author on a manuscript that came out of his thesis on spatial vegetation pattern.

Publication: Stephanie Eby*, Amit Agrawal*, Sabiha Majumder, Andew Dobson and Vishwesha Guttal, 2017, Alternative stable states and spatial indicators of critical slowing down along a spatial gradient in a savanna ecosystem,  Global Ecology and Biogeography, DOI.  Codes and Data.  PDF (*These authors contributed equally to this work).

Subhankar Chakraborty
: I am broadly interested in animal behaviour and evolutionary biology, particularly in understanding behavioural variations among individuals. In the lab, I am working on experimental behaviour with fish to understand collective decision making and patterns of group formation. Prior to joining the Theoretical Ecology and Evolution lab, my primary work was on the questions related to social behaviour, behaviour genetics and morphometric variation in macaques; and on conservation genetics of Asian elephants. I have worked on methodologies of behavioural syndrome research. I did MSc in Zoology from Cotton College (Gauhati University), Assam.I am a keen participant in science and free software movements, and have been working with Bharat Gyan Vigyan Samiti, Karnataka, on its initiative to popularize evolutionary biology in the classrooms.  I worked in the lab from Nov 2013 to June 2015 to set up an experimental fish lab, hence converting Theoretical lab to an experimental lab ;-).

karthikKartik Azhagesan: I completed my B.Tech in Biotechnology from Anna University, Chennai (GCT, Coimbatore). I then worked as a Junior Research Fellow at the Indian Institute of Technology, Madras, for two years with Prof. Kartik Ram. I then joined Theoretical Ecology and Evolution lab in Sept 2014. My broad interests include microbial genomics, computational ecology and bacterial bio-films. I worked in the lab for four months in 2014, applying basic science concepts of tipping points to investigate if financial markets exhibit early warning signals prior to crashes. (later joined as a PhD Student at IIT Madras).



Elsa Mini Jos (BSc from Delhi University) worked with us from Sept 2013 to Nov 2014 on setting up fish experiments in the lab. Her interests are in behavioural ecology and neurosciences.



Nitin Saxena (BTech, Biotechnology from Rajasthan) worked in the lab from Jan 2013-July 2014 on a number of things, but primarily on phylogenetic analysis of various fish and bird taxa to study if flocking behaviour exhibits phylogenetic inertia. He was also the unofficial lab manager and care-taker of all stuff and everyone! We miss you Nitin.

Aishwariya Iyengar (MSc from MS Baroda University) worked with us for 6 months from Jan-June 2014 on phylogeny of birds and relating it to their flocking behaviour. She has since joined PhD program at JNCASR.

Ashwin_ViswanathanAshwin Viswanathan (B. Tech, Mech Engg from BITS Pilani and MSc Wildlife biology from NCBS-WCS): Ashwin worked on analyzing spatial patterns of vegetation from Oct 2012 to Dec 2013. He is currently a PhD student at ETH-Zurich working with Dr. Robert Bagchi.



APArpitha Prasad, BE in Telecommunication Engineering from BMS College of Engineering, Bangalore, worked on collective animal behavior models with evolutionary dynamics in the context of Salmonella pathogenesis.



chhavi_chawlaChhavi Chawla, in Biotechnology from Rajasthan, worked on the phylogenetic basis for the evolution of social behavior among vertebrates, particularly fishes. She worked with us from Oct 2012 to July 2013 and then moved to a PhD position with Prof. Paul Rainey at New Zealand Institute for Advanced Study.



Ajith Ashokan, (MSc from Kerala and a plant-taxonomy geek), worked on vegetation patterns of semi-arid ecosystems in Rajasthan from Jan 2013 – July 2013, and then again for sometime in Jan 2014. He is currently a PhD student at IISER Bhopal working with Dr. Vinitha Gowda.


nottingham 2


Payal Bal worked with us from Jan 2012-Sept 2012 as a project assistant and analyzed spatial vegetation patterns of semi-arid ecosystems in the US (in collaboration with Brandon Bestelmeyer). She them moved on to Australia

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