Callichthys callichthys • Callichthyidae • Cat-eLog

Close-up of pectoral fin ray
Stamp
Dorsal view

Cat-eLog Data Sheet
Scientific Name	**Callichthys callichthys** (Linnaeus, 1758)
Common Names	Cascarudo/Armoured Catfish Langstrakt Pansermalle (Denmark), Schwielenwels (Germany)
Type Locality	American rivers.
Synonym(s)	Callichthys affinis, Callichthys arcifer, Callichthys asper, Callichthys caelatus, Callichthys callichthys bolteni, Callichthys callichthys demararae, Callichthys depressus, Callichthys hemifractus, Callichthys kneri, Callichthys laeviceps, Callichthys loricatus, Callichthys tamoata, Silurus callichthys
Pronunciation	kal ICK thiss
Etymology	Callichthys: From the Greek kallos, meaning beautiful and ichthys, meaning fish; in reference to the colour pattern. As per genus.
Species Information
Size	165mm or 6.5" SL. Find near, nearer or same sized spp.
Sexing	Males develop a thickened bright orange first ray in the pectoral fin, where females have a thin first ray. Also, mature males have a thick adipose-fat body on the ventral surface of the pectoral fin.
Habitat Information
Distribution	South America: Most Cis-Andean South American river drainages north of Buenos Aires, Argentina. Amazon (click on these areas to find other species found there) Guyana Waters, Coastal Rivers of Guyanas, Essequibo (click on these areas to find other species found there) Orinoco (click on these areas to find other species found there) La Plata, Paraná, Paraguay (click on these areas to find other species found there) Guyana Waters, Coastal Rivers of Guyanas, French Guyana Coastal Rivers, Oyapock (click on these areas to find other species found there) Log in to view data on a map.
IUCN Red List Category	Not Evaluated
Temperature	18.0-28.0°C or 64.4-82.4°F (Show species within this range)
Husbandry Information
Feeding	Easy to feed, will eat most prepared, frozen and live foods.
Furniture	Prefers a well shaded tank. Floating plants, and tall broad leaved plants make good shade. They also like overhanging stones, tunnels, etc.
Compatibility	A fairly large fish that can be boisterous when feeding, so as long as tankmates accept this behaviour.
Breeding	Bubble nest breeder.
Breeding Reports	There is no breeding report.
Further Information
Reference	Systema Naturae, Ed. X v. 1, pp 307.
Registered Keepers	Keeping this species? Why not . There are 22 registered keepers, view all "my cats" data.
Wishlists	Love this species? Click the heart to add it to your wish list. There are 5 wishes to keep this species, see who wants what.
Spotters	Spotted this species somewhere? Click the binoculars! There are 8 records of this fish being seen, view them all.
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Last Update	2020 Sep 23 14:19 (species record created: 2002 Jan 19 00:00)