View of New species of Andean Toad gender Osornophryne (Amphibia: Bufonidae) from northern Ecuador, with remarks on the diversity of gender in Colombia | ACI Avances en Ciencias e Ingenierías

← New species of Andean Toad gender Osornophryne (Amphibia: Bufonidae) from northern Ecuador, with remarks on the diversity of gender in Colombia