artículo académico

• A new species of Astyanax (Characiformes: Characidae) from Costa Rica and Panama, with a key to the lower Central American species of the genus.  Journal of Fish Biology.  92:1866-1887. 2018
• New records of lampriform fishes (Teleostei: Lampriformes) from the Pacific coast of lower Central America, with comments on the diversity, taxonomy and distribution of the Lampriformes in the eastern Pacific Ocean.  Zootaxa.  4236:573-591. 2017
• Catálogo de material tipo depositado en la colección ictiológica del Museo de Zoología de la Universidad de Costa Rica.  Colecciones Ictiológicas de Latinoamérica.  365-386. 2016
• Fishes from the Tusubres River basin, Pacific coast, Costa Rica: checklist, identification key and photographic album.  Check List The Journal of Bioversity data.  11:1-15. 2015
• Nueva especie del género Urobatis (Myliobatiformes: Urotrygonidae) del Pacífico oriental tropical.  Revista de Biología Tropical.  63:501-514. 2015
• Occurrence of the tripodfish Bathypterois ventralis (Aulopiformes: Ipnopidae) in the Pacific coast of Costa Rica.  Revista Mexicana de Biodiversidad.  86:546-549. 2015
• Marine and estuarine fish diversity in the inner Gulf of Nicoya, Pacific coast of Costa Rica, Central America.  Check List The Journal of Bioversity data.  10:1401-1413. 2014
• Records of chimaeroid fishes (Holocephali: Chimaeriformes) from the Pacific coast of Costa Rica, with the description of a new species of Chimera (Chimaeridae) from the eastern Pacific Ocean.  Zootaxa.  3861:554-574. 2014
• Annotated checklist of the freshwater fishes of continental and insular Costa Rica: additions and nomenclatural revisions.  Check List Journal of Species Lists and Distribution.  9:987-1019. 2013