Range and Identity
Geophagus surinamensis is documented from Suriname and the Marowijne system shared with French Guiana. A broad aquarium label is not proof that a fish belongs to this exact species. The locality helps distinguish it from other eartheaters once grouped under similar names.
Habitat and Behavior
Adults use muddy or sandy channels and quieter areas near cascades. They dig and sift with a protrusible mouth while searching for food. Their diet is omnivorous with a tendency toward plant feeding, rather than a claim that swallowed sediment itself supplies all nutrition.
Food and Life History
The account reports thirty centimeters total length in its narrative, alongside a shorter standard-length value. Pairs use a spawning substrate and provide mouthbrooding care. Conflicting details about the precise stage taken into the mouth are not resolved by guessing a universal sequence.
Field Note
Record the river origin when it is known. Eartheater trade names can cover several similar fishes whose measurements and parental behaviors should not be combined automatically.
All Lakes With Redstriped Eartheater
Browse lakes and reservoirs with documented Redstriped Eartheater records, listed alphabetically. Records do not establish current abundance or public access. Check the evidence and managing authority for the water you choose.
No published lakes are currently linked to this species in our confirmed records.