río Gualeguaychú → río Uruguay (⪪) → río de la Plata (⪪) → Atlantic SE (⪪)

Rivers only

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río Gualeguaychú

arroyo Gena (⪪)

arroyo los Bayos (⪪)

⊗↠ arroyo La Capilla

Fishes of río Gualeguaychú-system
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Hypostomus spiniger
Hensel, 1870
 
Argentina, Brazil, Uruguay
Rio Cadea = rio Cadeia, río Ayui, río Uruguay, río Urquiza, La Capilla, El Doctor, lagoa dos Patos
(Rio Grande do Sul, Corrientes, Misiones, Entre Ríos)

37

200

19 - 26

unknown

One entry found.

Many thanks to

for the pictures

Y.P. Cardoso, F. Brancolini, L. Protogino, A. Paracampo, P. Posadas & J.I. Montoya-Burgos (CC BY 4.0)

1

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