Nannostomus eques
No common name
Collection Details
Specimens
Photos
There are no photos available for this taxon yet.
Records
Taxonomic Hierarchy
Actinopterygii (Ray-finned Fishes)
Characiformes (Characins)
Lebiasinidae (Pencilfishes)
Nannostomus
Nannostomus eques
Description
This species account was compiled from
FishBase (Froese, R. and D. Pauly. Editors. 2025. FishBase. World Wide Web electronic publication. www.fishbase.org, version 04/2025.)
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Characters
Body shape: elongated.
Distribution
South America: central and upper Amazon.
Habitat Associations
Freshwater. benthopelagic.
Biology
Feeds on worms, crustaceans and insects (Ref. 7020). Oviparous (Ref. 205). Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).
Max length: 5.0 cm TL.
Reproductive mode: dioecism; fertilization: external; nonguarders (open water/substratum egg scatterers); parental care: none.
IUCN Red List Status: Least Concern (LC), assessed 2020-09-21. Resilience: Medium (tm = 2).
Commercial or Environmental Importance
Fisheries: commercial; aquarium: commercial.
References
Riehl, R. and H.A. Baensch (1991) Aquarien Atlas. Band. 1. Melle: Mergus, Verlag für Natur-und Heimtierkunde, Germany. 992 p.
Mills, D. and G. Vevers (1989) The Tetra encyclopedia of freshwater tropical aquarium fishes. Tetra Press, New Jersey. 208 p.
Weitzman, M. and S.H. Weitzman (2003) Lebiasinidae (Pencil fishes). p. 241-251. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
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