Fig. 2 in Spatial and temporal distribution of Gymnorhamphichthys rondoni (Gymnotiformes: Rhamphichthyidae) in a long-term study of an Amazonian terra firme stream, Leticia - Colombia

Fig. 2. Sampling site in the Yahuarcaca terra firme stream in Leticia, Amazonas. a. Image during low water levels. b. Image with high water levels after a local rain.