rio Aiuanã → rio Negro (⪪) → Amazonas (⪪) → Atlantic NE (⪪)

Country

Brazil

Region

Amazonas

General direction

NE 50.85°

Starts near

 

 

[ -1.401,-65.984 ]

Ends near

Santa Isabel do Rio Negro

Flows in

≼

 

[ -0.535,-64.921 ]

Fishes of rio Aiuanã
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Acestridium martini
Retzer, Nico & Provenzano, 1999
 
Brazil, Venezuela
rio Negro-Einzug, oberer río Orinoco, rio Aiuanã, rio Araçá, río Autana, rio Cuieiras, caño Curicurito, caño Horeda, caño Manu, río Sipapo, laguna Titi, caño Urami
(Amazonas (BRA) Amazonas (VEN))

7

60

24 - 28

unknown

Physopyxis ananas
Sousa & Rapp Py-Daniel, 2005
 
Brazil, Guyana, Peru
igarapé Corumbão, rio Jutai, río Nanay, rio Purus, igarapé Juá Grande,lago Amanã, rio Japura, rio Tarumã-mirim, rio Cuiuni,rio Aiuanã, rio Juma, rio Atininga, rio Mariepauá, rio Puraquequara, lago Jacaré, rio Negro-, Essequibo-Einzug
(Amazonas (BRA), Pará (BRA),  Roraima, Loreto)

3

60

 

unknown

Scorpiodoras heckelii
Kner, 1855
 
Brazil, Venezuela
rio Jamari, lago Jacupá, igarapé Limãoozinho, rio Mapiri, lago Carurara, rio Negro-, río Orinoco-Einzug, rio Caurés, rio Iahá, rio Arirará, lago Janauaca, rio Solimões nahe rio Negro, rio Aiuana, rio Tapajós, rio Trombetas, igarapé Juá, rio Jauaperi, caño Caripo, caño Horeda, río Sipapo, río Ventuari, río Autana
(Amazonas (BRA), Amazonas (VEN), Pará (BRA), Bolívar (VEN))

20

120

 

unknown

3  entries found.

Many thanks to

for the pictures

Mitsuhiro Iwamoto

1

Leandro Sousa (CC BY-NC 3.0)

2

Mark Sabaj Pérez (CC BY-NC 3.0)

3

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