Criterias:
Country: Guyana
Genus species supplement - exakt: Chasmocranus

Species
Country
Origin

Length
(cm)

AQ
(cm)

T.
(°C)

Bree
ding

Chasmocranus brevior
Eigenmann, 1912
 
French Guyana, Guyana, Suriname
Waratuk, Mana-, Potaro- und Maroni-Einzug

10

60

 

unknown

Chasmocranus longior
Eigenmann, 1912
 
Brazil, Bolivia, Guyana, Suriname, Venezuela
Amatuk Falls, Potaro River, rio Xingu, rio Negro
(Amazonas, Pará (BRA))

20

120

 

unknown

2  entries found.

You can use the following URL for a later call of the search result - f.e. in other site
https://www.suedamerikafans.de/wels-datenbank/gefunden/?db_familie=alle&db_unterfamilie=alle&db_land=Guyana&db_bezeichnung=Chasmocranus&db_bezeichnung_exakt=ja&db_show=bilder

Many thanks to

for the pictures

The Field Museum (CC BY-NC 4.0)

1

The Field Museum (CC BY-NC 4.0)

2

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