Striped Headstander (Anostomus anostomus)
Anostomus anostomus is a 12–16 cm gold-and-black striped grazer from fast Amazon rivers that swims head-down, likes current and can be quarrelsom…
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Anostomus anostomus is a 12–16 cm gold-and-black striped grazer from fast Amazon rivers that swims head-down, likes current and can be quarrelsom…
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