Edit Brachyplatystoma rousseauxii
You can suggest changes to this profile. A moderator will review each change.
Name
Scientific name
Brachyplatystoma rousseauxii
Described by
Authority Castelnau, Year 1855, Bracketed
Family
Pimelodidae
Common names
Dourada
Photograph credits
All 6 credited
Summary
The dourada, Brachyplatystoma rousseauxii, is a large migratory pimelodid catfish from the Amazon and Orinoco drainages and rivers of the G…
Size and aquarium
Maximum size
1900mm, standard length
Aquarium size
Not recorded
Water
Water conditions
Temperature 22–28°C, pH 6–8
Hardness
1–20dGH
Conductivity
Not recorded
Behaviour
Temperament
Not recorded
Social needs
Solitary or specimen
Community suitability
Not for a community
Where it lives
Countries, regions, rivers and lakes
Brazil, Colombia, French Guiana, Guyana, Peru, Suriname, Venezuela, Amazon, Corantijn, Courantyne, Içá, Japurá, Jurua, Madeira, Napo, Orinoco, Purus, Solimões
Writing
Etymology
Not written yet
Distribution
Widely-distributed throughout most of the Amazon and Orinoco river drainages plus other important fluvial systems in the Guianas and northeastern Brazil. The t…
Habitat
Found in a number of habitat-types, though rarely in smaller tributaries, generally preferring deeper, flowing channels through which it travels for considerab…
Aquarium size
This species is suitable only for public aquaria plus a very small minority of private aquarists and as such we offer no recommended aquarium size.
Maintenance
The choice of décor is as much down to personal preference as anything else though a carefully-aquascaped, planted set-up is obviously out of the question. A s…
Water conditions
Not written yet
Diet
Almost entirely piscivorous preying on loricariids and other bottom-dwelling fishes in nature but most specimens readily adapt to dead alternatives such as pra…
Behaviour and compatibility
Only keep with species large enough to avoid predation.
Sexual dimorphism
Unknown.
Reproduction
Unrecorded in captivity, perhaps unsurprising given its complex natural life cycle (see 'habitat').
Notes
This species can be distinguished from congeners by the following external characters: colour pattern uniformly silvery-white in both adults and juveniles; cau…
References
References
4 on this profile