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River

Capivari

4 profiles across 2 families name the Capivari as a locality.

Species
4
Families
2
Photographed
4 of 4
Difficulty rated
4 of 4

Basin

Also in the Parana basinspecies recorded from both

Shares fishes with rivers elsewherespecies recorded from both

Runs through

Young adult male from the UK aquarium trade.

Scleromystax barbatusBanded 'Cory'

Callichthyidae · Quoy & Gaimard, 1824

Max length
100mm SL3.9in SL
Tank
120 × 45cm48 × 18in
Temp
16–24°C61–75°F
pH
5.5–7.5

Scleromystax spp. are foraging omnivores, and most will accept sinking dried foods as well as small live and frozen varieties such as chironomid larvae (bloodworm), Tubifex, etc. Feeding a varied diet will ensure the fish are in optimum condition. Under no circumstances should they be expected to survive on 'left-overs' from other inhabitants of the aquarium or relied on to 'clean' the aquarium.

Easy
Specimen from the UK aquarium trade.

Corydoras ehrhardti

Callichthyidae · Steindachner, 1910

Max length
50mm SL2.0in SL
Tank
not recorded
Temp
18–23°C64–73°F
pH
6.5–7.5

Known from southern Sao Paulo to northern Santa Catarina states in eastern Brazil, including the rios Jaraguá, Iguaçu, Tejuco, Ribeira de Iguape, Guabiroba, Tibagi, Capivari, Lindo, Itapocu, São Pedro, and upper Rio Paranapanema.

Easy
1 field missing
Specimen LBP 14596, 31.6 mm SL.

Corydoras flaveolus

Callichthyidae · Ihering, 1911

Max length
50mm SL2.0in SL
Tank
not recorded
Temp
20–25°C68–77°F
pH
6.0–7.5

This species is exceptionally rare in the aquarium hobby. Among congeners it is most similar to C. lacrimostigmata but can be distinguished by...

Beginner
1 field missing
Adult male specimen.

Hyphessobrycon bifasciatusYellow Tetra

Characidae · Ellis, 1911

Max length
45mm SL1.8in SL
Tank
not recorded
Temp
20–25°C68–77°F
pH
5.0–7.5

Generally peaceful making it an ideal resident of the well-researched community aquarium. It is perhaps best-maintained alongside similarly-sized characids, gasteropelecids, lebiasinids, smaller callichthyid or loricariid catfishes and non-predatory, medium-sized cichlids. Try to buy a mixed-sex group of at least 8-10 specimens, incl...

Beginner
1 field missing