«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». Somma: Revista Científica do Instituto Federal do Piauí, vol. 12, marzo de 2026, pp. 1-6 (e031226), https://doi.org/10.51361/.