“First Record of Predation of Helicops Leopardinus (Squamata: Dipsadidae) by a Pitviper Bothrops Gr. Atrox (Squamata: Viperidae) in the Parnaíba River Delta, Piauí, Northeastern Brazil”. 2026. Somma: Revista Científica Do Instituto Federal Do Piauí 12 (março): 1-6 (e031226). https://doi.org/10.51361/.