rio Ijuí → = río Uruguay (⪪) → río de la Plata (⪪) → Atlantic SE (⪪)

Country

Brazil

Region

Rio Grande do Sul

Length

542 km

General direction

NW 278.05°

Headwaters
(Without claiming to be exhaustive):

≼

⊙⊗

[ -28.230,-53.479 ]

≽

⊙⊗

[ -28.230,-53.479 ]

Tributaries
(Without claiming to be exhaustive):

Sorting
up/down

≼

⊗

[ -28.181,-54.941 ]

≼

⊗

[ -28.174,-54.801 ]

≽

⊗

˜[ -28.206,-54.949 ]

≽

⊗

[ -28.298,-53.713 ]

≼

⊗

[ -28.064,-55.100 ]

≽

⊗

[ -28.348,-54.055 ]

≼

⊗

[ -28.240,-53.575 ]

≼

⊗

arroio Encantado (⪪)

[ -28.174,-54.742 ]

≽

⊗

[ -28.203,-54.883 ]

≽

⊗

[ -28.048,-55.182 ]

≽

⊗

rio Ijuizinho (⪪)

[ -28.349,-54.370 ]

≽

⊗

[ -28.329,-54.485 ]

≼

⊗

[ -28.242,-53.577 ]

≽

arroio das Pedras (⪪)

[ -28.150,-55.059 ]

≼

⊗

[ -28.156,-54.890 ]

≼

⊗

[ -28.140,-54.987 ]

≽

⊗

[ -28.328,-53.954 ]

≼

⊗

[ -28.220,-53.511 ]

Ends near

Rincão Vermelho

Flows in

≽

 

[ -27.968,-55.333 ]

Fishes of rio Ijuí
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Auchenipterus osteomystax
Miranda-Ribeiro, 1918
 
Argentina, Brazil, Paraguay, Uruguay
Río Vermelho-Einzug, río Paraguay, río Negro, rio Tocantins, rio Trombetas, rio Araguaia, río Paraná, Itaipú, tío Alto Paraná, arroyo Bãgnado, rio São Domingos, rio Cuiabá, rio Taquari, cachoeira das Palmeiras, rio Aquidauana, rio Tapajós, rio Curuá-Una, La Plata-Einzug
(Goiás, Pará, Mato Grosso, Santa Fé, Mato Grosso do Sul, Paraná)

33

200

 

unknown

Heptapterus mustelinus
Valenciennes, 1835
 
Argentina, Brazil, Uruguay
Río Santo Antonia, río La Conquista, arroyo Mataojo, laguna del Sauce, arroyo Tala, arroyo Mandiyú, arroyo Sarandi, río Negro, arroio Piraí La Plata-Einzug, Río Uruguay-Einzug, Küstengewässer Brasiliens
(Buenos Aires, Escobar, Salto, Maldonado)

16

100

 

unknown

Microglanis malabarbai
Bertaco & Cardoso, 2005
 
Brazil
arroio Albino, arroio Alexandrino, arroio Portão, rio Ijuí-Einzug
(Rio Grande do Sul)

7

60

 

unknown

Pareiorhaphis pumila
Pereira & Reis, 2022
 
Brazil
rio Ijuí, arroio Lageado do Moinho, rio Palmeira, rio Potiribu, rio Ijuizinho, rio Alegre
(Rio Grande do Sul)

6

6

 

unknown

Rineloricaria stellata
Ghazzi, 2008
 
Argentina, Brazil, Uruguay
Rio Ijui, arroio Quaraizinho im rio Buricá-, arroio Ximbocuzinho, arroio Pobre, rio Piratini, arroio Passo do Rosário,rio Ijuizinho-, rio Inhacunda-Einzug, arroyo San Juan, arroyo Yabotí-Miní im Rio Uruguai-Einzug
(Rio Grande do Sul, Misiones)

15

100

20 - 25

unknown

Scleronema milonga
Ferrer & Malabarba, 2020
 
Argentina, Brazil
arroio Lageado Araçá, arroyo Itacaruaré, rio Palmeira, arroio Lageado do Moinho, arroio Brum, arroio Alexandrino, rio Divisa, rio Ijuí-Mirim
(Rio Grande do Sul, Misiones)

5

60

 

unknown

6  entries found.

Many thanks to

for the pictures

Diego Garcia (CC BY 4.0)

1

F. Corrêa, E.F. de Oliveira, T. Tuchtenhagen, J. Pouey & S. Piedras (CC BY 4.0)

2

Enzo Edgardo Ferreyra

3

E.H.L. Pereira & R.E. Reis (CC BY 4.0)

4

Miriam S. Ghazzi (CC BY-NC 4.0)

5

J. Ferrer & L.R. Malabarba (CC BY 4.0)

6

Please help with your pictures and information to complete the database: database(at)welsfans.de