Biology:Bryconalestes longipinnis

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Short description: Species of fish

Bryconalestes longipinnis
Scientific classification edit
Missing taxonomy template (fix): Bryconalestes
Species:
Template:Taxonomy/BryconalestesB. longipinnis
Binomial name
Template:Taxonomy/BryconalestesBryconalestes longipinnis
(Günther, 1864)
Synonyms[2]
  • Sauvage, 1882 (Günther, 1864)
  • Géry & Mahnert, 1977 Brycinus longipinnis
  • Alestes longipinnis (Günther, 1864)
  • Alestes chaperi Brycinus longipinnis bagbeensis

Bryconalestes longipinnis, the longfin tetra, African long-finned tetra or longfin characin, is a species of freshwater ray-finned fish belonging to the family Alestidae, the African tetras. This fish is found in Western Africa.

Distribution

Bryconalestes longipinnis is native to the western coastal regions of Africa from The Gambia to Democratic Republic of the Congo.[3] It is found in the upper and lower reaches of big rivers and also in estuarine mixohaline waters. It is the only Brycinus species also to penetrate small rivers and streams.[3]

Description

Bryconalestes longipinnis will grow to at least 5 in (13 cm) long although most specimens are smaller than this.[4] The populations in the small streams are smaller fish than those in the big rivers. Although it is essentially a freshwater fish, Brycinus longipinnis will live in brackish estuarine waters.

Diet

Bryconalestes longipinnis eats a wide range of animal and vegetable matter, including insect larvae, crustaceans and some algae.

In the aquarium it will eat most fish foods including both flakes and pellets without any trouble; it benefits from live or frozen food such as bloodworms, brine shrimp and Daphnia.

References

  1. ↑ Lalèyè, P. (2020). "Bryconalestes longipinnis". IUCN Red List of Threatened Species 2020. doi:10.2305/IUCN.UK.2020-2.RLTS.T182330A134741091.en. https://www.iucnredlist.org/species/182330/134741091. Retrieved 24 December 2023. 
  2. ↑ Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Species in the genus Bryconalestes". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=species&genus=Bryconalestes. 
  3. ↑ 3.0 3.1 "Brycinus longipinnis". FishBase. http://www.fishbase.org/summary/Brycinus-longipinnis.html. 
  4. ↑ "African Long-Finned Tetra Fact Sheet". Betta Trading. http://www.bettatrading.com.au/African-Long-Finned-Tetra-Fact-Sheet.php. 

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