-
Black Ghost
(Apteronotus albifrons)
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Brown Ghost Knifefish
(Apteronotus leptorhynchus)
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Glass
(Eigenmannia virescens)
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Ossa
(Rhamphichthys rostratus)
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Saw Knifefish
(Steatogenys elegans)
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Tiger
(Gymnotus javari)