Willem Kolvoort / Tetra (Moenkhausia surinamensis) under Apinagia leaves. Awadan rapids, Gran Rio, Suriname, September.
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MYN / Martin Taylor / Characin (Moenkhausia sp) close to Santa Isabel do Rio Negro, Brazil. Meetyourneighbours.net project
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Willem Kolvoort / Tetras (Moenkhausia surinamensis) surrounding a mimic (central fish). Near the Awadan, Gran Rio, Suriname, September.
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Willem Kolvoort / The leaves of Podostemaceae river weed (Mourera fluviatilis) with endmeic fish (Moenkhausia surinamensis). Gran Dan rapid, Gran Rio, Suriname, September.
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Willem Kolvoort / Tetra (Moenkhausia surinamensis) school near river bed. Gran Rio, Suriname, September.
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Willem Kolvoort / Tetra (Moenkhausia colletti) (right) and Jupiaba keithi (left). Lokoti creek near Aurora, Suriname, September.
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Jane Burton / Red-eye tetra {Moenkhausia sanctaefilmenae} captive, from Amazonia
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Morley Read / Red-eye tetra (Moenkhausia sp) attracted by ripples from Cicada falling into rainforest pond. Pastaza Province, Ecuador.