Habituation to a predatory stimulus in a harvester (Arachnida, Opiliones).

"Declarations Ethical approvalNo approval of research ethics committees was required to accomplish the goals of this study because experimental work was conducted with an unregulated invertebrate species. Conflict of interestThe authors have no competing interests as defined by Springer, or other interests that might be perceived to influence the results and/or discussion reported in this paper. Conflict of interest The authors have no competing interests as defined by Springer, or other interests that might be perceived to influence the results and/or discussion reported in this paper."

"Funding This study was supported by Fundacão de Amparo à Pesquisa do Estado de São Paulo (FAPESP) to R.H.W. (2020/05158-5) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq 001) to G.F.P. and to R.H.W (302879/2016-1)."