List of kept species

The following lists of populations of rivulid species includes all populations reported by participants in this conservation program as of August 1, 2025.

Rivulus cylindraceus 'Al Castro'

Rivulus cylindraceus 'C30'

Rivulus cylindraceus 'Cascada de Soroa'

Rivulus cylindraceus 'Las Terrazas CU 2017'

Pterolebias phasianus 'Poconé HVP 2016-32'

Rachovia brevis 'El Guamo, Tolima VMPC 2019-18'

Rachovia hummelincki 'Cerro Atravesado VEN 2011-01'

Rachovia maculipinnis 'Puerto Carreño CI 2025'

Rachovia sp. Montería 'El Amparo, Montería COL 2014-13'

Rachovia splendens 'Tolúviejo ICE 2016-09'

Renova oscari 'Puerto Concordia BEM 2025'

Simpsonichthys boitonei 'Brasília'

Simpsonichthys cholopteryx 'Alto Araguaia HVP 2016-28'

Simpsonichthys espinhacensis 'TT Olhos-d'Água'

Simpsonichthys espinhacensis 'TT Olhos-d’Água ADG 03/2023'

Simpsonichthys margaritatus 'Rio Verde BR-MPM 2012-07'