Similar catfishes to Hypostomus dlouhyi

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Hypostomus dlouhyi
Weber, 1985
 
Paraguay
rio Iguaçu, mittlerer río Paraná-Einzug
(Alto Paraná)
Hypostomus dlouhyi, lateral
30
200
20 - 27
unknown

similar:

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Hypostomus commersonii
Valenciennes, 1836
 
Argentina, Brazil, Uruguay
rio Cavernoso, Río de la Plata, río Paraguay, río Paraná, rio Iguaçu = río Iguazú, rio Jordão, rio Jaracatiá, rio Areia, Salto Caxias
(Buenos Aires, Entre Ríos, Misiones, Santa Fé, Corrientes, Paraná, Paysandú, Artigas, Soriano, Colonia, Salto, Rio Negro)
IUCN: least concern
Hypostomus commersonii vom Río Salado
60
200
17 - 28
unknown
Many thanks to
for the pictures
C. Weber (Not in copyright)
1
Gustavo Liggera
2
Please help with your pictures and information to complete the database: database(at)welsfans.de