The Argentine humphead (Gymnogeophagus balzanii) is a freshwater fish of the family Cichlidae that grows up to 12 cm.
Description
The Argentine humphead is a cichlid from fresh water of the Parana-Paraguay basin in southern South America. The species grows to about 12 cm and has a deep, greyish body with glittering spots; adult males develop a conspicuous fatty hump on the forehead. As a bottom-dweller it sifts mouthfuls of sand, filtering out small invertebrates and detritus. It is a mouthbrooder. The fish is harmless to humans and is known from the aquarium trade.
Frequently asked questions
How do you recognise the Argentine humphead?
The Argentine humphead has a flattened, disc-shaped body and is mainly silver-grey.
Where does the Argentine humphead live?
The Argentine humphead lives in fresh water and is mostly found around mixed bottom.
How big does the Argentine humphead get?
The Argentine humphead grows to a maximum of about 12 cm.
Is the Argentine humphead dangerous to humans?
No, the Argentine humphead is harmless to humans.
Is the Argentine humphead edible?
Yes, the Argentine humphead is commonly eaten.
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Gymnogeophagus
More from the family Cichlidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.