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Osteogaster sp. (CW093)

Image contributors to this species:

Daniel Konn-Vetterlein (3)

ScotCat Sources:

Other Sources:

Relevant Information:

This undescribed and unusual coloured species is another member of the so called "aeneus group" and has been given the CorydorasWorld number of CW093. Lineage: Placed in Lineage 7 which comprises all species from the "aeneus group". A revision and a description in the future would involve the resurrection of the genus Osteogaster (Cope 1871), with the designated type species: C. eques. As of the latest update (Dias et al. 2024) Corydoras sp. (CW093) has now been placed in Lineage 7 and has the new genus name of Osteogaster. Aquarium Care: This is akin to most of this genus, very peaceful, and would be best housed with small to medium tank mates such as Tetras, Rasboras and Danios or in a species tank for breeding purposes. Diet: A good quality flake food and tablet food for adults with sporadic feedings of frozen or live food will keep your Corydoras/Osteogaster in good health. Remarks: Will probably do better in cooler water temperatures. Still found on some online sources as Corydoras sp. (CW093).

Common Name:

CW093

Synonyms:

None

Family:

Callichthyidae

Distribution:

Bolivia: Santa Cruz, Rio Pirai basin.

Size:

Male: 6.0cm (2½ins) Female: 6.5cm (2¾ins)

Temp:

21-24°C (69-75°F)

p.H.

6.0-7.2.

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.
www. corydorasworld.com

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

Osteogaster sp. (CW093)

Osteogaster sp. (CW093)
Head view

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