Forty years later: a new Andean stream treefrog of the genus Hyloscirtus (Anura: Hylidae) from Ecuador, with comments on arm hypertrophy in the H. larinopygion group - Rivera-Correa, Mauricio; Ron, Santiago; Nunes, Ivan; Araujo-Vieira, Katyuscia; Pinheiro, Paulo D. P.; Grant, Taran (Zootaxa, 2024)