-79.54083, 0.70305556: 10 Treatments

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Scybalocanthon trimaculatus     Silva, Fernando A. B. & Valois, Marcely, 2019, A taxonomic revision of the genus Scybalocanthon Martínez, 1948 (Coleoptera Scarabaeidae: Scarabaeinae: Deltochilini), Zootaxa 4629 (3), pp. 301-341: 335-337 335-337
Hemiancistrus furtivus   new species  Provenzano, Francisco & Barriga, Ramiro, 2017, The species of Hemiancistrus (Siluriformes: Loricariidae) from Ecuador, Zootaxa 4272 (2), pp. 221-235: 223-228 223-228
Mysmenopsis cube   new species  Dupérré, Nadine & Tapia, Elicio, 2020, Megadiverse Ecuador: a review of Mysmenopsis (Araneae, Mysmenidae) of Ecuador, with the description of twenty-one new kleptoparasitic spider species, Zootaxa 4761 (1), pp. 1-81: 6-9 6-9
Argia     Mauffray, William F. & Tennessen, Kenneth J., 2019, A Catalogue and Historical Study of the Odonata of Ecuador, Zootaxa 4628 (1), pp. 1-265: 36-45 36-45
Batrachidea brevis   comb. nov.  Cadena-Castañeda, Oscar J., Mendes, Diego Matheus De Mello, Silva, Daniela Santos Martins, Granda, Juan Manuel Cardona, García, Alexander García & Tumbrinck, Josef, 2019, Systematics and biogeography of the genus Scaria Bolívar, 1887 (Orthoptera: Tetrigidae: Batrachideinae), Zootaxa 4675 (1), pp. 1-65: 16-17 16-17
Macropygium reticulare     Silva, Layse Mitsue Harada Da & Campos, Luiz Alexandre, 2021, Revision of Macropygium Spinola, 1837 (Hemiptera: Pentatomidae: Ochlerini) with the revalidation of three species and the description of one new species, Zootaxa 4958 (1), pp. 605-627: 612-617 612-617
Cetopsidae     Published, First, 2007, Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types, Zootaxa 1418, pp. 1-628: 130-135 130-135
Leucostethus bilsa   sp. nov  Vigle, Gregory O., Coloma, Luis A., Santos, Juan Carlos, Hernandez-Nieto, Sebastian, Ortega-Andrade, H. Mauricio, Paluh, Daniel J. & Read, Morley, 2020, A new species of Leucostethus (Anura: Dendrobatidae) from the Cordillera Mache-Chindul in northwestern Ecuador, with comments on similar Colostethus and Hyloxalus, Zootaxa 4896 (3), pp. 342-372: 352-366 352-366
Carineta cyrili     Sanborn, Allen F., 2020, The cicadas (Hemiptera: Cicadidae) of Ecuador including the description of five new species, a new subtribe, four new synonymies, and fifteen new records, Zootaxa 4880 (1), pp. 1-80: 51 51
Sticherus chocoensis   sp. nov.  Gonzales, Jasivia & Kessler, Michael, 2011, A synopsis of the Neotropical species of Sticherus (Gleicheniaceae), with descriptions of nine new species, Phytotaxa 31, pp. 1-54: 20-21 20-21