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Scientific Name Brachychalcinus orbicularis    (Valenciennes, 1850)
Common Names Discus Tetra
Disk Tetra
Type Locality Essequibo River, Guyana.
Synonym(s) Brachychalcinus guianensis, Ephippicharax orbicularis, Poptella orbicularis, Tetragonopterus orbicularis
Hop to next section Species Information
Size 90mm or 3.5" SL. Find near, nearer or same sized spp.
Hop to next section Habitat Information
Distribution South America: Coastal drainages of Suriname and Guyana.
Guyana Waters, Coastal Rivers of Guyanas (click on these areas to find other species found there)
Guyana Waters, Coastal Rivers of Guyanas, Suriname Coastal Rivers (click on these areas to find other species found there)

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IUCN Red List Category
Least Concern
, range map and more is available on the IUCN species page. Last assessed 2020.
pH 5.5 - 7.5
Temperature 18.0-24.0°C or 64.4-75.2°F (Show species within this range)
Hop to next section Husbandry Information
Breeding Reports There is no breeding report.
Hop to next section Further Information
Reference Histoire naturelle des poissons v. 22, pp 138.
Registered Keepers There is no registered keeper.
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There is no record of this fish being seen.
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Brachychalcinus orbicularis QR code LFS label creator
ARN ref:4.249.1087.5787
Last Update 2025 Jan 01 12:54 (species record created: 2014 May 11 09:11)