Miguel A. Urgiles-Merchán

A new Andean treefrog (Amphibia: Hyloscirtus bogotensis group) from Ecuador: an example of community involvement for conservation

J. Guayasamin, D. Cisneros-Heredia, Mario H. Yánez-Muñoz, 2021, PeerJ.

A new and very spiny lizard (Gymnophthalmidae: Echinosaura) from the Andes in northwestern Ecuador

Omar Torres‐Carvajal, C. Koch, Mario H. Yánez-Muñoz, 2021, PeerJ.