sanga Santo Antônio → rio Santa Maria (⪪) → rio Ibicuí (⪪) → = río Uruguay (⪪) → río de la Plata (⪪) → Atlantic SE (⪪)

Rivers only

Sorting
up/down

⊗ sanga Santo Antônio

⊗ arroio Jaguari

Fishes of sanga Santo Antônio-system
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

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

Otocinclus arnoldi
Regan, 1909
 
Argentina, Brazil, Uruguay
unterer río Uruguay, río Santa Lucia, unterer río Paraná, La Plata-Einzug
(Entre Rios, Buenoas Aires, Colonia, Soriano, Rio Grande do Sul)

6

60

18 - 24

Amazonas Jan-Feb/2015

Scleronema guapa
Ferrer & Malabarba, 2020
 
Brazil
sanga Santo Antônio, rio Ibicuí-Einzug, arroio Jacaquá, arroio Taquari, sanga do Areal, arroio Capivara
(Rio Grande do Sul)

5

60

 

unknown

Scleronema minutum
Boulenger, 1891
 
Argentina, Brazil, Uruguay
arroyo Yuquerí Chico, río Negro, rio Ibicuí, río Dayman, río Queguay, río San Salvador, arroyo Feliciano, río Guayquiraro, arroyo Mármol?, río Gualeguay?
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Florida, Treinta y Tres, Lavalleja, Maldonado, Paysandú, Rio Grande do Sul, Entre Rios, Corrientes)

7

60

 

unknown

Scleronema operculatum
Eigenmann, 1917
 
Argentina, Brazil, Uruguay
rio Cacequi, rio Jaguari, rio Inhacundá, arroio do Salso, arroio Santa Maria Chico, arroio Santo Antônio, arroio São João, arroio Jacaquá
(Rio Grande do Sul, Entre Rios)

8

60

 

unknown

5  entries found.

Many thanks to

for the pictures

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

1

H. P. Risch

2

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

3, 4, 5

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