“…smithi and R. lanceolata;Ibañez et al, 2007;Zuanon et al, 2015). In the case of G. rondoni for example, the sediment dependence, sand-dwelling habit and morphology makes the species highly specialized (Schwassmann, 1976;Zuanon et al, 2006;Soares, Rosa, Silva, Albrecht, & Caramaschi, 2017). Thus, the maintenance of riparian forest environments is extremely important for the survival of these and other species because they provide a wide supply of resources and maintain these resources (Castello et al, 2013), mainly in terms of woody debris (Montag et al, 2018).…”