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Jump to next sectionCat-eLog > Callichthyidae > Corydoras

  • Corydoras potaroensis(1)  - Click to enlarge
Jump to next section Cat-eLog Data Sheet
Scientific Name Corydoras potaroensis  Myers, 1927     
Common Name(s) None
Type Locality Creek below Potaro Landing (5°20'N, 59°05'W), Potaro R., Essequibo, Guyana.
Pronunciation Kory DOOR ass - poe TAR oh en siss
Etymology Cory = helmet, doras = skin. In this case it was incorrectly used to mean armour (cuirasse) instead of skin in allusion to the dual rows of plates that run along the flanks of this genus. Named for the Potaro River in Guyana, where this species was found.
Jump to next section Species Information
Size 55mm (2.2") SL. Find near, nearer or same sized spp.
Identification Corydoras are identified by their twin rows of armour plates along the flanks and by having fewer than 10 dorsal fin rays. They are most commonly confused with the other genera in the sub-family, namely Brochis, Scleromystax and Aspidoras.
Sexing Females grow larger and are more full-bodied, this is best observed from above the fish. Males will typically have more pointed as opposed to more rounded fin tips as they mature.
Jump to next section Habitat Information
Distribution South America: Potaro River basin.
Guyana Waters, Coastal Rivers of Guyanas, Essequibo, Potaro (hover or click on these areas to show maps or find other species found there)
Jump to next section Husbandry Information
Feeding Will accept a wide range of commercial foods including tablets, granules and flakes. Live (or frozen) foods such as bloodworm, white worm, grindal worm, Daphnia and tubifex are readily accepted.
Furniture Shade provided by overhanging rock work, arching bogwood, tall or floating plants are all that is required. Ideally substrate should be sand, but rounded gravel is an imperfect alternative. Do not keep over regular, not rounded gravel, this will damaged the fishes barbels when it tries to dig.
Breeding Has been bred in the aquarium.
Jump to next section Further Information
References Bull. Mus. Comp. Zool.v. 68 (no. 3) - pp126
Registered Keepers None. Add this species to your My Cats species list Add this species to your "my cats" page.
Breeding Reports None.
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Last Update 2010 Apr 22 04:41 (species record created: 2001 Jun 02 00:00)

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