Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Trachydoras paraguayensis
Eigenmann & Ward, 1907
 
Argentina, Bolivia, Brazil, Paraguay
Río Paraguay-, río Paraná, rio Madeira-Einzug
(Amazonas, Mato Grosso do Sul, Rondônia, Misiones, Formosa, Beni, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)

25

150

 

unknown

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Trachydoras nattereri
Steindachner, 1881
 
Brazil, Colombia, Peru
Amazonas, rio Solimões bei Tefé, río Nanay, rio Madeira, rio Negro, río Ucayali, Essequibo River
(Amazonas)

12

80

 

unknown

Many thanks to

for the pictures

R.R. Ota, G. de Carvalho Deprá, W.J. da Graça & C.S. Pavanelli (CC BY-NC 4.0)

1

G. A. Boulenger (PD)

2

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