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{{Short description|Species of fish}}
<!-- This article was auto-generated by [[User:Polbot]]. -->
{{Speciesbox
{{Taxobox
| name = ''Pyxichromis orthostoma''
| image =
| image =
| status = VU
| status = VU
| status_system = IUCN2.3
| regnum = [[Animalia]]
| status_ref = <ref name="iucn status 17 November 2021">{{cite iucn |author=Kaufman, L. |date=2016 |title=''Haplochromis orthostoma'' |volume=2016 |page=e.T19033A97127794 |doi=10.2305/IUCN.UK.2016-1.RLTS.T19033A97127794.en |access-date=17 November 2021}}</ref>
| phylum = [[Chordata]]
| taxon = Haplochromis orthostoma
| classis = [[Actinopterygii]]
| authority = [[Charles Tate Regan|Regan]], 1922
| ordo = [[Perciformes]]
| synonyms =
| familia = [[Cichlidae]]
| genus = ''[[Pyxichromis]]''
* ''Pyxichromis orthostoma'' <small>(Regan, 1922)</small>
}}
| species = '''''P. orthostoma'''''
| binomial = ''Pyxichromis orthostoma''
| binomial_authority = ([[C. Tate Regan|Regan]], 1922)
| synonyms = }}
'''''Pyxichromis orthostoma''''' is a species of [[fish]] in the [[Cichlidae]] family. It is [[Endemism|endemic]] to [[Uganda]]. [[Category:Fauna of Uganda]]


'''''Haplochromis orthostoma''''' is a species of [[cichlid]] fish that is [[Endemism|endemic]] to the [[Lake Kyoga]] system in [[Uganda]], where only known from [[Lake Bisina]] (a medium-sized lake to the east of Lake Kyoga itself)<ref name=FishBase>{{FishBase |genus= Haplochromis|species= orthostoma| month = April | year = 2013}}</ref> and Lake Nawampassa (a small lake southeast of Lake Kyoga itself and only separated by a thin swamp).<ref name=Steeves2007>{{cite journal | author=Steeves, G. | year=2007 | title=A Rediscovered Piscavore from Nawampassa: Pyxichromis orthostoma | publisher=A Cichlid Room Companion }}</ref> Its continued survival in Lake Bisina is questionable as it has not been recorded in recent surveys,<ref name=Wanda2011>{{cite journal | author1=Wanda, F. | author2=B. Gidudu | author3=S. Wandera | author4=R.S. Copeland | author5=J.P. Cuda | author6=W.A. Overholt | year=2011 | title=Herbivory of Hydrilla verticillata by Cichlid Fish in Lake Bisina, Uganda | journal=Journal of East African Natural History | volume=100 | issue=1&2 | pages=113–121 | doi=10.2982/028.100.0107 | s2cid=85878779 }}</ref> but it still survives in Lake Nawampassa.<ref name=Steeves2007/> This [[piscivorous]] species is peaceful among similar-sized or larger fish, but will rapidly swallow smaller fish with its very large mouth.<ref name=Steeves2007/> The largest officially measured specimen was {{cvt|9.1|cm|in}} in [[standard length]],<ref name=FishBase>{{FishBase |genus= Haplochromis|species= orthostoma| month = April | year = 2013}}</ref> although it has been known to reach about {{cvt|18|cm|in}} in total length.<ref name=Steeves2007/>
==Source==
* Kaufman, L. 1996. [http://www.iucnredlist.org/search/details.php/19033/all Pyxichromis orthostoma]. [http://www.iucnredlist.org 2006 IUCN Red List of Threatened Species. ] Downloaded on [[05 August]] [[2007]].


==References==
{{Cichlidae-stub}}
{{Reflist}}
[[Category:Pyxichromis]]


{{Taxonbar|from=Q2697128}}
[[pt:‎Pyxichromis orthostoma]]

[[Category:Haplochromis|orthostoma]]
[[Category:Pyxichromis|orthostoma]]
[[Category:Endemic freshwater fish of Uganda]]
[[Category:Fish described in 1922]]
[[Category:Taxa named by Charles Tate Regan]]
[[Category:Taxonomy articles created by Polbot]]


{{Haplochromis-stub}}

Latest revision as of 06:46, 17 November 2021

Haplochromis orthostoma
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cichliformes
Family: Cichlidae
Genus: Haplochromis
Species:
H. orthostoma
Binomial name
Haplochromis orthostoma
Regan, 1922
Synonyms
  • Pyxichromis orthostoma (Regan, 1922)

Haplochromis orthostoma is a species of cichlid fish that is endemic to the Lake Kyoga system in Uganda, where only known from Lake Bisina (a medium-sized lake to the east of Lake Kyoga itself)[2] and Lake Nawampassa (a small lake southeast of Lake Kyoga itself and only separated by a thin swamp).[3] Its continued survival in Lake Bisina is questionable as it has not been recorded in recent surveys,[4] but it still survives in Lake Nawampassa.[3] This piscivorous species is peaceful among similar-sized or larger fish, but will rapidly swallow smaller fish with its very large mouth.[3] The largest officially measured specimen was 9.1 cm (3.6 in) in standard length,[2] although it has been known to reach about 18 cm (7.1 in) in total length.[3]

References

[edit]
  1. ^ Kaufman, L. (2016). "Haplochromis orthostoma". IUCN Red List of Threatened Species. 2016: e.T19033A97127794. doi:10.2305/IUCN.UK.2016-1.RLTS.T19033A97127794.en. Retrieved 17 November 2021.
  2. ^ a b Froese, Rainer; Pauly, Daniel (eds.). "Haplochromis orthostoma". FishBase. April 2013 version.
  3. ^ a b c d Steeves, G. (2007). "A Rediscovered Piscavore from Nawampassa: Pyxichromis orthostoma". A Cichlid Room Companion. {{cite journal}}: Cite journal requires |journal= (help)
  4. ^ Wanda, F.; B. Gidudu; S. Wandera; R.S. Copeland; J.P. Cuda; W.A. Overholt (2011). "Herbivory of Hydrilla verticillata by Cichlid Fish in Lake Bisina, Uganda". Journal of East African Natural History. 100 (1&2): 113–121. doi:10.2982/028.100.0107. S2CID 85878779.