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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:

Etymology = Genus  Etymology = Species

Other Sources:

Search  FishBase  Catalog of Fishes  Global Biodiversity Information Facility  FishNet2  iNaturalist

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.



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

Click for full imageCorydoras filamentosus
Juvenile
Click for full imageCorydoras filamentosus
Juvenile
Click for full imageCorydoras filamentosus
Adult
Click for full imageCorydoras filamentosus

 

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