Biology:Haplochromis piceatus
| Haplochromis piceatus | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cichliformes |
| Family: | Cichlidae |
| Genus: | Haplochromis |
| Species: | H. piceatus
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| Binomial name | |
| Haplochromis piceatus Greenwood & Gee, 1969
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| Synonyms | |
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Haplochromis piceatus is a species of cichlid fish endemic to Lake Victoria in East Africa.[2] Although listed as vulnerable by the IUCN, surveys since 2005 have failed to find it in its home lake and it is possibly extinct in the wild.[3][4] Captive "safety populations" are maintained at several public aquariums.[4][5]
This species can reach a standard length of 9 cm (3.5 in).[2] Males are bluish-black with orange fins and females are grayish. The species generally resembles H. cinereus and H. macrops, also from Lake Victoria, but it differs in having a longer jaw and a higher gill raker count.[5] In the wild it was typically found over a muddy bottom at depths of about 14–18 m (46–59 ft) where it fed on zooplankton and insect larvae, but captives will eat a wide range of standard aquarium fish food.[2][5]
References
- ↑ Witte, F.; de Zeeuw, M.P.; Brooks, E. (2010). "Haplochromis piceatus". IUCN Red List of Threatened Species 2010: e.T61189A12440462. doi:10.2305/IUCN.UK.2010-3.RLTS.T61189A12440462.en. https://www.iucnredlist.org/species/61189/12440462. Retrieved 14 November 2021.
- ↑ 2.0 2.1 2.2 Froese, Rainer and Pauly, Daniel, eds. (2019). "Haplochromis piceatus" in FishBase. September 2019 version.
- ↑ Sayer, C.A.; L. Máiz-Tomé; W.R.T. Darwall (2018). Freshwater biodiversity in the Lake Victoria Basin: Guidance for species conservation, site protection, climate resilience and sustainable livelihoods. Cambridge, UK and Gland, Switzerland: IUCN. doi:10.2305/IUCN.CH.2018.RA.2.en. ISBN 9782831718965.
- ↑ 4.0 4.1 Rutger, H. (27 March 2018). "Thus fish in Mote Aquarium may be extinct in the wild – and it has quite a backstory". Mote Aquarium. https://mote.org/news/article/this-fish-in-mote-aquarium-may-be-extinct-in-nature-and-it-has-quite-a-back. Retrieved 21 September 2019.
- ↑ 5.0 5.1 5.2 Hemdal, J.; E. McMullin (2013). "Husbandry of a Lake Victoria cichlid, the Pitch-black fulu Haplochromis piceatus, in public aquariums: a 20 year retrospective". Int. Zoo Yearb. 47: 112–119. doi:10.1111/izy.12012.
Wikidata ☰ Q720964 entry
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