rio Araçá → rio Demini (⪪) → rio Negro (⪪) → Amazonas (⪪) → Atlantic NE (⪪)

Country

Brazil

Region

Amazonas (BRA)

Length

390 km

General direction

SE 143.83°

Starts near

 

 

[ 1.264,-64.141 ]

Tributaries
(Without claiming to be exhaustive):

Sorting
up/down

≽

[ -0.259,-63.061 ]

≼

[ -0.097,-63.289 ]

≽

[ 0.888,-63.852 ]

 

➀

 

≽

[ 1.164,-64.090 ]

Flows in

≼

 

[ -0.424,-62.907 ]

Time, position

Cond.

w.temp.

pH

GH

KH

O2

 

[ -0.420,
-62.920 ]

17.00

Fishes of rio Araçá
(Without claiming to be exhaustive)

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Acestridium discus
Haseman, 1911
 
Brazil, Venezuela
rio Negro, rio Araçá, igarapé do Cachoeira Grande bei Manaus, rio Cuiuni, río Matiyure, río Pamoni, rio Preto da Eva
(Amazonas)

7

60

26 - 30

unknown

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

Cheilonimata papillosa
Crispim-Rodrigues, Bernt, Waltz, Silva, Benine, Oliviera, Covain & Roxo, 2023
 
Brazil
riio Demini, rio Araçá, rio Negro
(Amazonas (BRA))

9

80

 

unknown

3  entries found.

Many thanks to

for the pictures

Mitsuhiro Iwamoto

2

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