Cat-eLog Right Callichthyidae Right Corydoradinae Right Hoplisoma  |  | 

Down Cat-eLog Data Sheet
Scientific Name Hoplisoma armatum  (Günther, 1868)
Common Name
Type Locality Río Huallaga, Amazon system, Peru.
Synonym(s) Callichthys armatus, Corydoras armatus
Pronunciation hop lee so mah - arm ATT uss
Etymology This specific epithet literally translates as "armed" (armatus=armed, with weaponry) and refers to the specimen's pointed pectoral and dorsal fin spines.
Down Species Information
Size 50mm or 2" SL. Find near, nearer or same sized spp.
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.
Down Habitat Information
Distribution South America: Upper Amazon River basin.
Amazon, Upper Amazon (click on these areas to find other species found there)
Amazon, Middle Amazon (Solimoes), Purus, Macapá (click on these areas to find other species found there)

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IUCN Red List Category
Not Evaluated
Temperature 22.0-26.0°C or 71.6-78.8°F (Show species within this range)
Down Husbandry Information
Feeding Will readily accepted all prepared foods that reach the bottom of the aquarium such as tablets, granules and larger flakes. Live (or frozen) foods such as bloodworm, white worm, grindal worm (Enchytraeus), Daphnia and Tubifex are readily accepted and good for conditioning groups of fishes for spawning. User data.
Furniture Ideally substrate should be sand, but rounded gravel is an imperfect alternative. Avoid keeping over rough edged (chipped) gravel, this will increase this risk of damage the fishes barbels when it tries to dig. Substrate should be bordered with driftwood and aquatic plants leaving an open area for them to search for food and swim. The shade provided by overhanging rock work, arching bogwood, tall or floating plants are all that is required to settle these fishes.
Compatibility A peaceful, shoaling, community fish.
Breeding Unreported.
Breeding Reports There is no breeding report.
Down Further Information
Reference Annals and Magazine of Natural History (Series 4) v. 1 (no. 6) (art. 56), pp 476.
Registered Keepers There are 11 registered keepers, view all "my cats" data.
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Spotters Spotted this species somewhere? Click the binoculars!
There are 15 records of this fish being seen, view them all.
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Hoplisoma armatum QR code LFS label creator
ARN ref:1.1.1580.463
Last Update 2024 Jun 13 10:54 (species record created: 2001 Apr 30 00:00)