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Scroll down to next sectionCat-eLog > Loricariidae > Ancistrinae > Pseudacanthicus >Pseudacanthicus
 
Pseudacanthicus leopardus(1)  - Click to enlarge
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Pseudacanthicus leopardus(2) Close-up of head - Click to enlarge
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Close-up of head

Pseudacanthicus leopardus(3)  - Click to enlarge
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Pseudacanthicus leopardus(4)  - Click to enlarge
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Pseudacanthicus leopardus(5)  - Click to enlarge
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Pseudacanthicus leopardus(6)  - Click to enlarge
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Pseudacanthicus leopardus(7)  - Click to enlarge
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Pseudacanthicus leopardus(8) Gravid female - Click to enlarge
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Gravid female

Pseudacanthicus leopardus(9)  - Click to enlarge
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Pseudacanthicus leopardus(10)  - Click to enlarge
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Pseudacanthicus leopardus(11) Ventral view - Click to enlarge
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Ventral view

Pseudacanthicus leopardus(12)  - Click to enlarge
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Pseudacanthicus leopardus(13) Close-up of head - Click to enlarge
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Close-up of head

Pseudacanthicus leopardus(14) Pair, male above - Click to enlarge
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Pair, male above

Pseudacanthicus leopardus(15) Feeding on lettuce - Click to enlarge
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Feeding on lettuce

Pseudacanthicus leopardus(16) Feeding on spirulina tablets - Click to enlarge
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Feeding on spirulina tablets

Pseudacanthicus leopardus(17) Feeding on carrot and melon - Click to enlarge
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Feeding on carrot and melon

Pseudacanthicus leopardus(18) Ventral view (gravid female) - Click to enlarge
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Ventral view (gravid female)

Pseudacanthicus leopardus(19) Female, day after laying eggs - Click to enlarge
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Female, day after laying eggs

Pseudacanthicus leopardus(20) Courting - Click to enlarge
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Courting

Pseudacanthicus leopardus(21) Courting - Click to enlarge
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Courting

Pseudacanthicus leopardus(22) Courting - Click to enlarge
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Courting

Pseudacanthicus leopardus(23)  - Click to enlarge
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Pseudacanthicus leopardus(24) Fifteen hour old eggs - Click to enlarge
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Fifteen hour old eggs

Pseudacanthicus leopardus(25) Nineteen hour old eggs - Click to enlarge
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Nineteen hour old eggs

Pseudacanthicus leopardus(26) Five day old eggs, about to hatch - Click to enlarge
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Five day old eggs, about to hatch

Pseudacanthicus leopardus(27) Six day old eggs, hatching - Click to enlarge
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Six day old eggs, hatching

Pseudacanthicus leopardus(28) One hour old fry - Click to enlarge
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One hour old fry

Pseudacanthicus leopardus(29) One day old fry - Click to enlarge
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One day old fry

Pseudacanthicus leopardus(30) Two day old fry - Click to enlarge
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Two day old fry

Pseudacanthicus leopardus(31) Ten day old fry - Click to enlarge
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Ten day old fry

Pseudacanthicus leopardus(32) Twelve day old fry - Click to enlarge
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Twelve day old fry

Pseudacanthicus leopardus(33) Nineteen day old - Click to enlarge
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Nineteen day old

Pseudacanthicus leopardus(34) Twenty four day old - Click to enlarge
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Twenty four day old

Pseudacanthicus leopardus(35) Twenty eight day old - Click to enlarge
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Twenty eight day old

Pseudacanthicus leopardus(36) Forty day old juvenile - Click to enlarge
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Forty day old juvenile

Scroll down to next sectionCat-eLog Data Sheet
 Scientific Name  Pseudacanthicus leopardus  (Fowler, 1914) - add this species to your "My Cats" page.
 Common Name(s)  L600, LDA073
 Type Locality  Rupununi R., Guyana, 2°-3°N, 50°20'W.
 Synonym(s)  Stoneiella leopardus
 Pronunciation  SUE dah KAN thi cuss
 Etymology  Pseud- Greek: False, Acanthicus - Greek: Spiny, Thorny. Literally "False Acanthicus" referring to this genus being similar (but different from) to Acanthicus
Scroll down to next sectionSpecies Information
 Size 
box 0mm-50mm 50mm-100mm 100mm-150mm 150mm-200mm 200mm-250mm 250mm-300mm 300mm-350mm 350mm-400mm 400mm-450mm 450mm-500mm 500mm-550mm 550mm-600mm 600mm-650mm 650mm-700mm 700mm-750mm 750mm-800mm 800mm-850mm 850mm-900mm 900mm-950mm 950mm-1000mm box
0mm 350mm (13.8") SL 1000mm

   Show near, nearer or same sized spp.


 Identification  As juveniles these fish exhibit vibrant yellow/orange coloured unpaired fins. With increasing age the spotting of the body 'leaks' more and more onto the previously orange colored fins. Sometimes referred to as 'L600' but not recognised 'officially' as such by DATZ etc. It actually appeared in the December 1996 DATZ alongside L114. Wels Atlas II also equates this to L114.
 Sexing  Mature males have considerably more odontodal growth on most fins rays but the pectorals are most adorned. Females fill out quite considerably in relation to the slender males.
Scroll down to next sectionHabitat Information
 Distribution  South America: Rupununi River basin in Guyana and Upper Rio Branco in the Amazon drainage.  
Coastal Rivers of Guyanas, Essequibo, Rupununi (click on these areas to find other species found there)
Amazon, Middle Amazon (Solimoes), Negro, Lower Negro, Branco (click on these areas to find other species found there)
 Temperature  25.0-29.0°C or 77-84.2°F (Show others)
Scroll down to next sectionHusbandry Information
 Feeding  Carnivore although not a predator, prawns and chopped mussel appear favourites and promote favourable growth. Some vegetable should also be provided and thus balances diet.
 Furniture  Proportionally sized pieces of bogwood (the fish does not appear to particularly like rockwork) are a good idea as are equally dimensioned pipes. Plants are just a nuisance to this fish and while not orally molested, they tend to be battered by the fishes movement.
 Compatibility  Generally peaceful but territorial from a young age. Some large specimens are aggressively territorial and may cause problems if housed with other large nocturnal fish.
 Suggested Tankmates  The temptation with large tough Loricariids is to keep them with large, tough other fish such as Oscars or other brutish characters. This actually works quite well with most omnivorous or mainly vegetarian plecos. Pseudacanthicus however are big messy carnivores, but, like all large plecos, produce vast amounts of waste and as such would require monumental filtration to house alongside non-catfish ''equals''. It is better to think of these catfish as the centrepiece fish and stock their aquarium with medium sized (preferably omnivorous) fish. All sizes of barbs work surprisingly well.
 Breeding  Unknown although almost certainly a cave / pipe spawner. The very close relative P. cf leopardus has been spawned in captivity and an article can be found in Shane's World.
Scroll down to next sectionFurther Information
 References  Ann. Wien. Mus. Naturges.v. 1 (no. 1) - pp25
 "My Cats"
 Registered Keepers
 
(1) taksan, who also notes, "Kept many of these. Can be aggressive to each other even when small.", (2) ani-mal-lvr, (3) jvancan, (4) trini_100, (5) fish fodder, (6) soltarii007, (7) djwalker124, (8) mrwickedweasel, (9) wiseoldowl, (10) kamas88, (11) GW_NL, (12) CanadaPleco, (13) smsjazz81, (14) husky_jim, (15) WIGSTER, (16) michele, (17) OlePaulsen, (18) Caracal, (19) Hitch, (20) bymoor, (21) likesloaches.
Click on a username above to see all that persons registered catfish species. You can also view all "My Cats" data for this species.
 Cool Links  Show Thumbnails - Show thumbnails of all species of Pseudacanthicus
Search Planet Catfish - Search Planet Catfish for more on Pseudacanthicus leopardus
Link - BBcode (for use in linking to this page from forum posts)
 Offsite Resources  Email - Email a friend a direct link to this species page
Look up Fishbase - Look up Pseudacanthicus leopardus on Fishbase, I.T.I.S. or ispecies search.
Print - Print friendly layout of data
Link - URL (for use in linking to the species from anywhere on the web)
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 Last Update  2009-06-28 09:32:53 (species record created: 2002-03-05 00:00:00)
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