Hatchlings (sensu McDiarmid and Altig 1999) and tadpoles of Centrolene zarza sp. nov. (MUTPL-T22) A Gosner stage 24 (26 June 2021) B Gosner stage 25 (5 August 2021) C Gosner stage 26 (23 August 2021) D Gosner stage 31 (20 November 2021).

 
 
  Part of: Székely P, Córdova-Díaz M, Hualpa-Vega D, Hualpa-Vega S, Székely D (2023) A new glassfrog species of the genus Centrolene (Amphibia, Anura, Centrolenidae) from Cordillera del Cóndor, southern Ecuador. ZooKeys 1149: 53-84. https://doi.org/10.3897/zookeys.1149.96134