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

Rivers only

Sorting
up/down

⊗ rio Negro

rio Canoinhas (⪪)

⊗ rio Água Verde

rio Negrinho

⊗ rio Preto (⪪)

barragem de Volta Grande

rio São Jaão (⪪)

rio Papanduvas

rio Várzea (⪪)

⊗ rio dos Patos

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

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Ancistrus abilhoai
Bifi, Pavanelli & Zawadzki, 2009
 
Brazil
mittlerer rio Iguaçu = río Iguazú, foz do reservoir Areia, rio Negro, rio Piraquara, rio Rio Passaúna = rio Passa Una, rio dos Pardos
(Paraná, Santa Catarina)

14

100

18 - 25

unknown

Cambeva galactica
Costa, Feltrin & Katz, 2024
 
Brazil
rio Preto
(Santa Catarina)

13

 

 

unknown

Otothyropsis biamnicus
Calegari, Lehmann & Reis, 2013
 
Brazil
ribeirão Harmonia, rio Água Verde, arroio Barra Grande, rio dos Patos, rio Lageado, rio Tibagi-, rio Iguaçu-, río Paraná-Einzug
(Paraná, Santa Catarina)

6

60

18 - 25

unknown

Pareiorhaphis parmula
Pereira, 2005
 
Brazil
Rio dos Patos im rio da Várzea-Einzug
(Paraná)

12

80

20 - 24

unknown

Rhamdia branneri
Haseman, 1911
 
Argentina, Brazil
Arroyo Manoeal Gomes, arroyo Jumelo, arroyo Rio da Paz, arroyo Nene, arroyo Pedregulho, arroyo Arquimes, rio Iguaçu-Einzug
(Paraná, Misiones (ARG))

35

200

18 - 25

unknown

5  entries found.

Many thanks to

for the pictures

M.O. Ribeiro, I.P.M. Ribeiro, D.M.C. Pareira, T.A. Dulz & C.H. Zawadzki (CC BY 4.0)

1

A. Claro-Garcia, F. Assega & O.A.Shibatta (CC BY 4.0)

2

Edson H. Lopes Pareira (CC BY-NC 4.0)

3

Delariva, Neves, Larentis, Kliemann, Baldasso & Wolff (CC BY 4.0)

4

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