río Negro → rio Taquari (⪪) → río Paraguay (⪪) → río Paraná (⪪) → río de la Plata (⪪) → Atlantic SE (⪪)

Rivers only

Sorting
up/down

⊗ río Negro

⊗ córrego Anhuma

⊗ rio do Peixe

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

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Amaralia oviraptor
Friel & Carvalho, 2016
 
Argentina, Brazil, Paraguay
rio Cuiabá, ➀ río Paraguay = rio Paraguai, río Aguaray-Guazú, ➀ río Apa, río Aquidaban, arroyo Aquidaban-Nigui, rio Jurigue, rio Miranda, rio do Peixe, ➀ río Tebicuary, río Piribebuy
(Mato Grosso, Mato Grosso do Sul, Cordillera, San Pedro, Amambay, Misiones (PAR))

15

100

 

unknown

Hypoptopoma inexspectatum (LDA 13)
Holmberg, 1893
 
Argentina, Bolivia, Brazil, Paraguay
río Paraná, río Yaguarón, río Santa Lucia, río Formosa; Puerto Suarez; rio Paraguay, rio Jauru
(Formosa, Mato Grosso, Mato Grosso do Sul, Corrientes, Misiones, Santa Fé, Buenos Aires, Santa Cruz, Alto Paraguay, Amambay, Central, Concepción, Presidente Hayes, San Pedro)

9

80

18 - 26

facebook

Merodoras nheco
Higuchi, Birindelli, Sousa & Britski, 2007
 
Brazil
Rio Verde de Mato Grosso, Rio Anhuma, Rio Negro-Einzug
(Mato Grosso, Mato Grosso do Sul)

7

60

 

unknown

Sturisoma barbatum
Kner, 1854
 
Argentina, Brazil, Paraguay
Pantanal, rio Cuiaba, rio Paraguay, río Teuquito, rio Bigueirinho, río Colastiné Sur, río Miranda, rio Taquari, represa da Manso, rio Coxim, rio Vermelho, baia Negra
(Mato Grosso, Misiones, Asunción, Salta, Santa Fé)

30

120

25 - 29

Catfish Atlas 1

4  entries found.

Many thanks to

for the pictures

H. P. Risch

1

Leandro Sousa (CC BY-NC 3.0)

2

Armin Ackermann

3

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