The IUCN lists the A. trihedrurus as least concern, while agricultural and mining have a impacted on the species. This species occurs in protected regions, the habitat decline is very low, and the species has a extent occurrence of around 36,000 km2.[1]
References
^ abcSilveira, A.L.; Prudente, A.L. da C.; Argôlo , A.J.S.; Abrahão, C.R.; Nogueira, C. de C.; Barbo, F.E.; Costa, G.C.; Pontes, G.M.F.; Colli, G.R.; Zaher, H. el D.; Borges-Martins, M.; Martins, M.R.C.; Oliveira , M.E.; Passos, P.G.H.; Bérnils, R.S.; Sawaya, R.J.; Cechin, C.T.Z.; da Costa, T.B.G. (2019). "Atractus trihedrurus". IUCN Red List of Threatened Species. 2019: e.T15158494A123739598. doi:10.2305/IUCN.UK.2019-2.RLTS.T15158494A123739598.en. Retrieved 31 October 2021.