All FishesLoricariidaeHypostominaeAncistrus  |  | 

Hop to next section All Fishes Data Sheet
Scientific Name Ancistrus reisi  Fisch-Muller, Cardoso, da Silva & Bertaco, 2005
Common Name
Type Locality Mambaí, córrego das Dores, tributary of rio Vermelho, 14°29'S, 46°06'W, rio Tocantins basin, Goiás, Brazil.
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. Named to honour Roberto E. Reis.
Hop to next section Species Information
Size 61mm or 2.4" 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.
Sexing Males develop soft tentacles on the head and while sometimes females also do, it is never to the grand extent of those found on that of the conspecific male.
Hop to next section Habitat Information
Distribution South America: Tocantins State, Brazil.
Amazon, Lower Amazon, Tocantins, Upper Tocantins (click on these areas to find other species found there)

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IUCN Red List Category Data Deficient, range map and more is available on the IUCN species page. Last assessed 2018.
Hop to next section Husbandry Information
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. User data.
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.
Breeding All Ancistrus species are cave-breeders, where the male looks after the eggs and young fry.
Breeding Reports There is no breeding report.
Hop to next section Further Information
Reference Revue Suisse de Zoologie v. 112 (no. 2), pp 564, Fig. 3.
Registered Keepers There is no registered keeper.
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There is no record of this fish being seen.
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Last Update 2020 Oct 28 16:57 (species record created: 2008 May 31 04:24)