Cat-eLog Right Arrow Callichthyidae Right Arrow Corydoradinae Right Arrow Corydoras

Jump to next section Cat-eLog Data Sheet
Scientific NameCorydoras robineae  Burgess, 1983
Common NamesBannertail Cory
Flagtail Cory, Mrs Schwartz's Cory, Panzerwels (Germany)
Type LocalityRio Aiuana, s. trib. of the middle Rio Negro, Amazonas, Brazil.
PronunciationKory DOOR ass - ROBB i nay
EtymologyCory = 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 Mrs Robine Schwartz.
Jump to next section Species Information
Size 70mm or 2.8" SL. Find near, nearer or same sized spp.
IdentificationCorydoras 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.

The only known species of Corydoras with a black and white horizontally striped ''flag tail''.
SexingMature females are plumper and the males are quite slim for adult Corydoras.
Jump to next section Habitat Information
DistributionUpper and middle of the Rio Negro, a major tributary of the Amazon.
Amazon, Middle Amazon (Solimoes), Negro, Upper Negro (click on these areas to find other species found there)
Amazon, Middle Amazon (Solimoes), Negro, Middle Negro (click on these areas to find other species found there)
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pH6.0 - 7.5
Temperature21.0-26.0°C or 69.8-78.8°F (Show species within this range)
Other ParametersHardness up to 15°dGH
Jump to next section Husbandry Information
FeedingSinking catfish pellets and bloodworm.
FurnitureNeeds a rounded substrate or sand. This species is especially prone to barbel loss at the hands of inept water management / inappropriate substrate.
CompatibilityPeaceful, keep in groups of 3 or more.
Suggested TankmatesMost small community fish. Tetras and dwarf cichlids are ideal.
BreedingUntil recently was one of the mystery corydoras that has yet to spawn in the aquarium. Keep in pairs, or no more than 3 males to 1 female. Condition them at 77F and then drop the temp. to 65F with a large water change. They will not spawn above 75F. Spawning has been attributed to feeding a diet of live tubifex worms. Water should be surprisingly hard for Corydoras, (11.3 dGH) and just alkaline (pH of 7.1 - 7.2). A bare aquarium with a few plants is all that is required, although the plants are for refuge, no reports exist of this species spawning on vegetation. Actual spawning is a mystery; it has always occurred at night. Eggs will hatch after 4-5 days, and the water temperature can be raised to 79F during this period. Initially chopped whiteworm appear to be the best first food, but the fry are quick growers and can soon be moved onto adult food.
Jump to next section Further Information
ReferencesTrop. Fish Hobby.v. 31 (no. 9) - pp42 - Figs.
Registered Keepers(1) Keithj (k: 5), (2) Floody, (3) mikelucky, (4) Richie Hell, (5) nettaigyo, (6) Daragh (k: 8), (7) AmLi (k: 5), (8) Birger Amundsen, (9) fulvioander (k: 8), (10) gismo5001, (11) Julie, (12) reneb (k: 2), (13) chris1932 (p: 2), (14) Kampfer, (15) gem400, (16) Azarak (k: 5), (17) MatsP (p: 2, k: 10), (18) robert521, (19) tcmfish (k: 5), who also notes: "We got in a lot at the LFS and most didn't make it. I took the survivors and they have done extremely well.", (20) naturalart (k: 3), (21) steveh28 (k: 5), (22) fleshgear, (23) Donald (k: 29), (24) wgtaylor, (25) Mark Roesner, (26) arapaimag (k: 6), (27) soltarii007, (28) minkweir, (29) MHS, (30) mace, (31) wackytpt, (32) Amazoniensis, (33) Luis.Ventura, (34) ColandDeb, (35) gossei (k: 5), (36) darr3ll, (37) Regina, (38) Stuey, (39) Jools (k: 10), (40) Gertbl (k: 15), (41) Sean B, (42) mpedersen (k: 3), (43) kvnbyl (p: 2, k: 3), (44) CodOnMyRod, (45) scandicman (k: 8), (46) unstoppablejayd, (47) Mvinyl, (48) Paul (p: 2), (49) Junglejason, (50) amazonaquatics, (51) protopterus.

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Breeding Reports(1) soltarii007 (b: 24).
Article - CotM 1997 December
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Last Update2013 Jul 19 15:34 (species record created: 2001 Apr 30 00:00)