Similar catfishes to Heptapterus carnatus

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Heptapterus carnatus
Faustino-Fuster, Bockmann & Malabarba, 2019
 
Brazil
Passo do Portão. Passo dos Cabos, im rio Leão-, rio Pelotinhas, im Rio Pelota-Einzug
(Rio Grande do Sul, Santa Catarina)
16
100
 
unknown

similar:

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Heptapterus mustelinus
Valenciennes, 1835
 
Argentina, Brazil, Uruguay
Río Santo Antonia, río La Conquista, arroyo Mataojo, laguna del Sauce, arroyo Tala, arroyo Mandiyú, arroyo Sarandi, río Negro, arroio Piraí La Plata-Einzug, Río Uruguay-Einzug, Küstengewässer Brasiliens
(Buenos Aires, Escobar, Salto, Maldonado)
Heptapterus mustelinus
16
100
 
unknown
Many thanks to
for the pictures
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