ASIH on X: "A New Species of Characidium from the Northwestern La Plata Basin in Argentina by Terán, Méttola, Alonso, Montes, Méndez-López, Miranda, Aguilera, and Mirande DOI link: https://t.co/eM9UihQ34D 50-day free access link: https://t.co/lAgfkzElSR"

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A New Species of Characidium from the Northwestern La Plata Basin in Argentina by Terán, Méttola, Alonso, Montes, Méndez-López, Miranda, Aguilera, and Mirande DOI link: doi.org/10.1643/i20250… 50-day free access link: ichthyologyandherpetology.org/ihbjbf/xwi2025…
Lateral views of live paratypes of Characidium lilloi from the Río Popayán, Argentina, showing size variation. Scale bar = 1 cm.
9:26 PM · Jun 23, 2026
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