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Scientific Name Nannostomus rubrocaudatus  Zarske, 2009
Common Name Purple Pencilfish
Type Locality Peru [imported].
Pronunciation nan oss tow muss.
Etymology Latin, nannus = small + Greek, stoma = mouth. 
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Size 26mm or 1" SL. Find near, nearer or same sized spp.
Sexing Mature males are bright red, almost purple over most of the rear part of the body. Females are light brown colour.
Hop to next section Habitat Information
Distribution Peru.
Amazon, Upper Amazon (click on these areas to find other species found there)

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IUCN Red List Category Least Concern, range map and more is available on the IUCN species page. Last assessed 2020.
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Suggested Tankmates Avoid boisterous tankmates, this is a small slow moving species that shoals.
Breeding Reports There is no breeding report.
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Reference Vertebrate Zoology v. 59 (no. 1), 12, Figs. 1-6, 12a-b.
Registered Keepers There is no registered keeper.
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There is no wish to keep this species.
Spotters Spotted this species somewhere? Click the binoculars!
There is but a single record of this fish being seen, view it.
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Nannostomus rubrocaudatus QR code LFS label creator
Last Update 2019 Oct 26 07:44 (species record created: 2013 Feb 22 14:03)