Ramiro Barriga
National Technical University
19 Papers
147 Citations
Ramiro Barriga is an academic researcher from National Technical University. The author has contributed to research in topics: Characiformes & Species richness. The author has an hindex of 10, co-authored 19 publications.
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Papers
Effects of deforestation on fish community structure in Ecuadorian Amazon streams
B. H. Bojsen,Ramiro Barriga +1 more
TL;DR: In this paper, the authors analyzed the impacts of deforestation on the fish fauna in neotropical streams, and on parameters influencing species diversity and community structure of fish in 12 stream sites in the Ecuadorian Amazon.
183
Lista de Peces de Agua dulce e Intermareales del Ecuador
Ramiro Barriga
- 01 Sep 2012
TL;DR: The list of freshwater and intertidal fishes of Ecuador is based on bibliographic references and the database of the fish collection of the National Polytechnic School (EPN).
Long-range effect of cyanide on mercury methylation in a gold mining area in southern Ecuador.
Jean Remy Davée Guimarães,Oscar Betancourt,Marcio Rodrigues Miranda,Ramiro Barriga,Edwin Cueva,Sebastián Betancourt +5 more
TL;DR: The data suggest that free cyanide oxidation was slower than would be expected from the high water turbulence, resulting in a long-range inhibition of bacterial activity and hence mercury methylation in sediments along the Puyango river watershed.
56
Six Species of Acanthobothrium (Eucestoda: Tetraphyllidea) in Stingrays (Chondrichthyes: Rajiformes: Myliobatoidei) from Ecuador
TL;DR: Six species of Acanthobothrium, 4 described as new, are reported in stingrays from southern Ecuador, and a group of species characterized by wider than long to square immature and mature proglottides, bothridia at least partially fused to the scolex at their posterior ends, and asymmetrical ovarian arms extending anteriorly to the vaginal level.