Amphibian Species of the World is our source to Amphibian taxonomy - see https://www.inaturalist.org/taxa/20978-Amphibia/taxonomy_details
if you click through the taxon framework relationship where it says 'match' you can find more information for how ASW makes taxonomic decisions there
https://amphibiansoftheworld.amnh.org/Amphibia/Anura/Hylidae/Hylinae

Looks like its Lophyohylinae — Duellman, Marion, and Hedges, 2016, Zootaxa, 4104: 24. but we encourage you to discuss directly with ASW for questions/feedback on amphibian taxonomic decision making - there's contact info on the taxon framework page