“…Although many species are fairly tolerant of waterborne pollutants -one (Brachymesia contaminata (Fabricius)) is even an indicator species of contaminated water (Palita, Jena, & Debat, 2016) -several species are sensitive to pollution and are indicators of good water quality (Stoks, Debecker, Van, & Janssens, 2015). And, like many organisms, odonates are sensitive to reductions in habitat size and connectivity (De Marco, Nóbrega, de Souza, & Neiss, 2015;Sato, Kohmatsu, Yuma, & Tsubaki, 2008). They even appear to be model taxa for studying the effects of climate change (Bush, Theischinger, Nipperess, Turak, & Hughes, 2013;Collins & McIntyre, 2017;Hassall, 2015).…”