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Corydoras filamentosus Nijssen & Isbrücker, 1983

Image contributors to this species:

Graham Carr (2) Mark Goh (1) Oliver Lucanus (1)

ScotCat Sources:

Other Sources:

Relevant Information:

This species is very rare in imports. Lineage: Placed in Lineage 1, and when there is a revision they will stay as Corydoras (Lacépède, 1803) with the type species of C. geoffroy La Cépède, 1803. As of the latest update (Dias et al 2024), Corydoras filamentosus has been placed in Lineage 1 and has retained the genus name of Corydoras. Aquarium Care: As this is one of the longer snouted species it will be well suited to most community tanks. A well planted tank with a soft substrate such as sand so they can bury their snouts while searching out food. Diet: Readily accepts a mixed and varied diet which includes granular foods, tablet food, frozen bloodworm and a good quality flake. Etymology: The specific name filamentosus: Latin for filamentous, referring to its extremely long dorsal-fin filament.

Common Name:

None

Synonyms:

None

Family:

Callichthyidae

Distribution:

South America: Corantijn River basin, Suriname. Type locality: Tributory of Sisa creek, flowing northwards, Rio Corantijn basin.

Size:

Male: 4.5cm (1¾ins) Female: 5.0cm (2ins)

Temp:

23-26°C (73-79°F)

p.H.

6.0-7.5.

Reference:

Alexandrou, Markos & Taylor, Martin. (2011). Evolution, ecology and taxonomy of the Corydoradinae revisited.
Angelica C Dias, Luiz F C Tencatt, Fabio F Roxo, Gabriel de Souza da Costa Silva, Sérgio A Santos, Marcelo R Britto, Martin I Taylor, Claudio Oliveira, Phylogenomic analyses in the complex Neotropical subfamily Corydoradinae (Siluriformes: Callichthyidae) with a new classification based on morphological and molecular data, Zoological Journal of the Linnean Society, 2024;, zlae053.
Ian A. M. Fuller & Hans-Georg Evers (2011). Identifying Corydoradinae Catfish Supplement 1. Ian Fuller Enterprises.
Mol, H.A. Jan, The Freshwater Fishes of Suriname. BRILL, Leiden Boston, 2012. 889 p.

Family: Callichthyidae Back to Ident-A-Cat Click on Thumbnails

Corydoras filamentosus
Juvenile

Corydoras filamentosus
Adult

Corydoras filamentosus

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