|Cat-eLog Data Sheet|
|Scientific Name||Ancistrus hoplogenys (Günther, 1864)|
|Type Locality||River Capin [=Capim] tributary of Guama River, Para State, Brazil|
|Synonym(s)||Ancistrus alga, Ancistrus tectirostris, Chaetostomus alga, Chaetostomus cirrhosus punctata, Chaetostomus hoplogenys, Chaetostomus tectirostris|
|Pronunciation||an SISS truss|
|Etymology||The name Ancistrus is derived from the Greek word agkistron, meaning hook, in reference to the interopercular odontodes that are hooked. This specific epithet literally means heavily-armed(hoplon=heavily-armed) chin(genys=chin) and refers to the fringe of soft tentacles around the edge of its snout.|
|Size||160mm (6.3") SL. Find near, nearer or same sized spp.|
|Identification||Mature males and sometimes females have soft tentacles (bushy fleshy growths) on the snout - this is unique to the genus Ancistrus.
The rusty reddish orange fin rays are the key to this attractive species, but this feature does diminish with age.
|Sexing||Typical for the genus with males possessing the so-called ''bushy nose''. Females also may have much smaller growths on the head but to a much lesser extent.|
|Distribution||South America: Amazon, Essequibo and Paraguay River basins. The L-number, L059, was recorded from Ourém with Rio Guamá, Pará, Brazil.
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)
La Plata, Paraná, Paraguay (click on these areas to find other species found there) (Click the map-icon to show/hide map of species distribution)
|pH||6.0 - 7.0|
|Temperature||25.0-28.0°C or 77-82.4°F (Show others within this range)|
|Other Parameters||dH 5-12.|
|Feeding||Ancistrus should be fed mainly on vegetarian foods. Prepared foods include algae wafers and spirulina based sinking food. Vegetables such as courgette/zucchini, and (English) cucumber are an excellent addition to the diet, along with the odd, small amount of more meaty foods.|
|Compatibility||A good complement to most aquariums, they are not aggressive to other species. Males may fight over territory if kept in too small a tank.|
|Suggested Tankmates||Appropriate with most community fish that aren't overly big or aggressive.|
|References||Cat. Fishes v. 5 247|
|Registered Keepers||(1) Cory-Diddi, (2) Armadillo Del Rio, (3) kurasaki, (4) Snowy, (5) obik101, (6) jburke11, (7) CoryLoachFreak, (8) Juha, (9) scotty105 (k: 6), (10) anestesia, (11) Lakatu, (12) Bjørn, (13) Bloodywertzie, (14) fuzzytigerbird, (15) sterba (k: 112), who also notes: "Very nocturnal 82-84temp 30-50us 6-5.5ph", (16) boski87, (17) Nabobmob1, (18) Lusitano972 (k: 10), (19) arthos, (20) bruce3, (21) yogi88, (22) stezatois, (23) soccerwardox.
Click on a username above to see all that persons registered catfish species. You can also view all "my cats" data for this species.
- Shane's World Catfishology The White Seam Bristlenoses
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|Last Update||2007 Dec 30 04:21 (species record created: 2005 Apr 03 00:00)|