Genus

 

Length (total)

Body
height

dorsal
fin
soft
rays

Adi
pose

 

Miuroglanis
Eigenmann & Eigenmann, 1889

2

 

 

 

Potamoglanis
Henschel, Mattos, Katz & Costa, 2018

2

 

 

 

Rhinotridens
Datovo, Ochoa, Vita, Presti, Ohara & Pinna, 2023

3

 

 

 

Tridens
Eigenmann & Eigenmann, 1889

3

 

 

 

Tridensimilis
Schultz, 1944

3

 

 

 

Tridentopsis
Myers, 1925

3

 

 

 

6 entries found

Many thanks to

for the pictures

Museum of Comparative Zoology, Harvard University (CC BY-NC-SA 3.0)

1

The Field Museum - Michael W. Littmann (CC BY-NC 4.0)

2

A. Datovo, L. Ochoa, G. Vita, P. Presti, W.M. Ohara & M.C.C. de Pinna (CC BY 4.0)

3

Museum of Comparative Zoology, Harvard University (CC BY-NC-SA 3.0)

4

Schultz (1944) (PD)

5

California Academy of Sciences (CCO (PD))

6

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

https://www.suedamerikafans.de/en/wels-datenbank/wels-gattungen/?unterfamilie_name=Tridentinae