CASTRO-BASTIDAS, Héctor Alexis; BARRAZA-HERRERA, Eber Alan; BARRERAS-GAXIOLA, Raúl  and  LOC-BARRAGAN, Jesús Alberto. Presence of Hypopachus ustus (Anura: Microhylidae) after more than Four Decades Without Records in Sinaloa, Mexico. Rev. latinoam. herpetol. [online]. 2023, vol.6, n.1.  Epub Aug 31, 2023. ISSN 2594-2158.