Geralds, B., Twomey, E., Deutsch, M.S., Chávez, G. and Brown, J.L. 2026. Further complicated histories: a revision of the Ameerega bassleri species group (Anura: Dendrobatidae) and a new species from the Cordillera Escalera of Peru. Zootaxa. 5759, 3 (Feb. 2026), 295–320. DOI:https://doi.org/10.11646/zootaxa.5759.3.4.