Fifty years after: A taxonomic revision of the amphibian species from the Ecuadorian biodiversity hotspot Abra de Zamora, with description of two new Pristimantis species

Author Contributions Conceptualization: Paul Sze´kely, Diana Sze´kely. Data curation: Paul Sze´kely, Juan Sebastia´n Eguiguren, Diego Armijos-Ojeda. Formal analysis: Paul Sze´kely, Juan Sebastia´n Eguiguren, Leonardo Ordo´ñez-Delgado, Diego Armijos-Ojeda. Funding acquisition: Paul Sze´kely, Diego Armijos-Ojeda, Diana Sze´kely. Investigation: Paul Sze´kely, Juan Sebastia´n Eguiguren, Leonardo Ordo´ñez-Delgado, Diego Armijos-Ojeda, Diana Sze´kely. Methodology: Paul Sze´kely, Juan Sebastia´n Eguiguren, Leonardo Ordo´ñez-Delgado, Diana Sze´kely. Project administration: Paul Sze´kely, Diego Armijos-Ojeda, Diana Sze´kely. Resources: Paul Sze´kely, Diego Armijos-Ojeda, Diana Sze´kely. Supervision: Paul Sze´kely. Validation: Paul Sze´kely. Visualization: Paul Sze´kely, Leonardo Ordo´ñez-Delgado, Diego Armijos-Ojeda, Diana Sze´kely. Writing – original draft: Paul Sze´kely. Writing – review & editing: Paul Sze´kely, Juan Sebastia´n Eguiguren, Leonardo Ordo´ñez-Del- gado, Diego Armijos-Ojeda, Diana Sze´kely. References 1. Ulloa Ulloa C, Acevedo-Rodrı´guez P, Beck S, Belgrano MJ, Bernal R, Berry PE, et al. An integrated assessment of the vascular plant species of the Americas. Science. 2017; 358: 1614–1617. https://doi. org/10.1126/science.aao0398 PMID: 29269477 2. Ron SR, Merino-Viteri A, Ortiz DA. Anfibios del Ecuador. Version 2019.0. https://bioweb.bio/faunaweb/ amphibiaweb, accessed on 19 May 2020. Museo de Zoologı´a, Pontificia Universidad Cato´ lica del Ecua- dor. 2019. 3. Torres-Carvajal O, Pazmiño-Otamendi G, Salazar-Valenzuela D. Reptiles del Ecuador. Version

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LA, Lois Gonza´lez RC, et al. Las montañas españolas: conceptos y vocabulario. Madrid, Spain: Enti- mema; 2005. PLOS ONE Taxonomic revision of the amphibian species from Abra de Zamora PLOS ONE | https://doi.org/10.1371/journal.pone.0238306 September 10, 2020 56 / 59