Taxon category: Accepted

Syn.: Porzana spilonota Schlater & Salvin, 1868

Taxon origin: Endemic

Distribution: On Santa Cruz, Santiago, Pinta. Also on Isabela, Floreana, San Cristobal. Extinct on Baltra.

• Wiedenfeld, D.A. (2006) Aves, the Galapagos Islands, Ecuador. Check List 2006 2(2): 1-27.
• Jiménez-Uzcátegui, G. Milstead, B., Márquez, C., Zabala, J., Buitrón, P., Llerena, A., et al. (2007) Galapagos vertebrates: endangered status and conservation actions. Galapagos Report 2006–2007. Charles Darwin Foundation, Puerto Ayora, p. 104–110.
• Harris, M.P. (1973) The Galápagos avifauna. Condor 75(3): 265-278.
• Gifford, E.W. (1913) The birds of the Galápagos Islands, with observations on the birds of Cocos and Clipperton Islands (Columbiformes to Pelicaniformes). Expedition of the California Academy of Science, 1905 -1906. Part VIII. Proceedings of the California Academy of Sciences, ser. 4, 2(1): 1-132.
• Salvin, O. (1876) On the avifauna of the Galápagos Archipelago. Transactions of the Zoological Society of London 9: 447-510.
• Wiedenfeld, D.A. Jiménez-Uzcátegui, G. (2008) Critical problems for bird conservation in the Galapagos Island. Cotinga 29: 22-27.
• Bisconti, M. Landini, W., Bianucci, G., Cantalamessa, G., Carnevale, G. Ragaini, L. & Valleri, G. (2001) Biogeographic relationships of the Galapagos terrestrial biota: parsimony analyses of endemicity based on reptiles, land birds and Scalesia land plants. J. Biogeogr. 28: 495-510.
• Rosenberg, D. (1987) Impacto de los herbívoros introducidos sobre el Pacha y de Galápagos (Laterallus spilonotus) Memorias. Investigación Botánica y Manejo en Galápagos. Pg.188-198
• Freile, J.F. Santander, T., Jiménez-Uzcátegui, G., Carrasco, L., Cisneros-Heredia, D., Guevara, E., Sánchez-Nivicela, M., Tinoco, B. (2019) Lista Roja de las aves del Ecuador Quito, Ecuador. 97 pp.
• GBIF Secretariat (2021) GBIF Backbone Taxonomy. Https://doi.org/10.15468/39omei Accessed via https://www.gbif.org/species/5284517