Similar catfishes to Pseudacanthicus spinosus

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Pseudacanthicus spinosus
Castelnau, 1855
 
Brazil
Rio Guamá, rio Tocantins-, rio Araguaia-Einzug
(Pará (BRA)
Pseudacanthicus spinosus
40
150
25 - 29
PCF

similar:

Species
Country
Origin
Length
(cm)
AQ
(cm)
T.
(°C)
Bree
ding
Pseudacanthicus cf. spinosus "L 160"

 
Brazil
Rio Tocantins
(Pará (BRA))
Pseudacanthicus cf. spinosus "L 160"
>40
150
25 - 29
PCF
Pseudacanthicus sp. "L 343"

 
Brazil
Rio Jari
(Pará, Amapá)
Pseudacanthicus sp. "L 343"
40
200
25 - 29
unknown
Many thanks to
for the pictures
Andreas Husi
1
Ingo Seidel
2, 3
Please help with your pictures and information to complete the database: database(at)welsfans.de