Dr Thanos Dailianis is an Assistant professor in the Department of Environment of the Ionian University. His research focuses on marine biodiversity, benthic ecology, taxonomy and biogeography of sessile invertebrates. His scientific field includes research on non-indigenous species, underwater sampling, visual census techniques and scientific diving. He has studied aspects of marine conservation and restoration and has been involved in biodiversity informatics and citizen science projects. He completed his BSc in Marine Sciences (2006) and MSc in Coastal Management (2007) at the Department of Marine Sciences of the University of the Aegean. He obtained his PhD at the School of Biology of the Aristotle University of Thessaloniki (2014). His PhD thesis focused on the biodiversity and community structure of marine caves in the Aegean Sea. During his undergraduate and graduate studies, he received six scholarships and awards from the State Scholarships Foundation, the Alexander Onassis Public Benefit Foundation and the Research Funding Program “Heracleitus II”. Since 2014 he has been employed as a postdoctoral researcher at the Hellenic Centre for Marine Research (HCMR) in Heraklion, Crete.