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{{Short description|Species of fish}}
{{Taxobox
{{Speciesbox
| color = pink
| name = Denticle herring
| name = Denticle herring
| image = Denticeps Clupeoides.jpg
| regnum = [[Animal]]ia
| image_caption =
| phylum = [[Chordate|Chordata]]
| status = VU
| classis = [[Actinopterygii]]
| status_system = IUCN3.1
| ordo = [[Clupeiformes]]
| status_ref = <ref name = iucn>{{cite iucn |author=Lalèyè, P. |year=2020 |title=''Denticeps clupeoides'' |page=e.T182459A134946905 |doi=10.2305/IUCN.UK.2020-2.RLTS.T182459A134946905.en |access-date=16 November 2024}}</ref>
| familia = [[Denticipitidae]]
| greatgrandparent_authority = [[Lance Grande|Grande]], 1982
| genus = ''[[Denticeps]]''
| grandparent_authority = [[Herluf Stenholt Clausen|Clausen]], 1959
| species = '''''D. clupeoides'''''
| binomial = ''Denticeps clupeoides''
| genus = Denticeps
| binomial_authority = Clausen, 1959
| parent_authority = [[Herluf Stenholt Clausen|Clausen]], 1959
| display_parents = 3
| species = clupeoides
| authority = [[Herluf Stenholt Clausen|Clausen]], 1959
}}
}}


The '''denticle herring''' (''Denticeps clupeoides'') is a small (15 cm) species of [[Actinopterygii|ray-finned fish]] found only in the [[river]]s of [[Benin]], [[Nigeria]] and [[Cameroon]], related to the [[herring]]s, but notable for its large [[anal fin]] and its array of [[denticle]] like scales under the head giving it almost a furry appearance. It is the sole living member of the [[Family (biology)|family]] '''Denticipitidae'''.
The '''denticle herring''' ('''''Denticeps clupeoides''''') is a small, up to {{convert|15|cm|in|abbr=on}} long, species of [[Actinopterygii|ray-finned fish]] found only in the [[river]]s of [[Benin]], [[Nigeria]], and western [[Cameroon]].<ref>{{Cite web |title=Denticeps clupeoides, Denticle herring : fisheries |url=https://fishbase.mnhn.fr/summary/4527 |access-date=2024-04-17 |website=fishbase.mnhn.fr}}</ref> It is related to the [[herring]]s, but notable for its large [[anal fin]] and its array of [[Dermal denticles|denticle]]-like scales under the head, which give it almost a furry appearance.


It is the sole living member of the [[Family (biology)|family]] '''Denticipitidae''', and is the last surviving member of a very ancient lineage of clupeiforms, the '''Denticipitoidei''', that diverged from the [[Clupeoidei|clupeoids]] during the [[Mesozoic]]. Studies have estimated the divergence of Denticipitidae from the clupeoids to have occurred anywhere between the [[Late Jurassic]] to [[Early Cretaceous]], and that it must have occurred before the [[Barremian]] stage, when the earliest clupeoids are known.<ref name=":02">{{Cite journal |last=Malabarba |first=Maria C. |last2=Dario |first2=Fabio Di |date=2017 |title=A new predatory herring-like fish (Teleostei: Clupeiformes) from the early Cretaceous of Brazil, and implications for relationships in the Clupeoidei |url=https://academic.oup.com/zoolinnean/article/180/1/175/3799580 |journal=Zoological Journal of the Linnean Society |volume=180 |issue=1 |pages=175–194}}</ref><ref name=":0">{{Cite journal |last=Lavoué |first=Sébastien |date=2020 |title=Origins of Afrotropical freshwater fishes |url=https://academic.oup.com/zoolinnean/article/188/2/345/5588739 |journal=Zoological Journal of the Linnean Society |volume=188 |pages=345-411}}</ref> The only other known member of this lineage is ''[[Paleodenticeps]]'', a fossil denticipitid that inhabited freshwater habitats in [[Kenya]] during the middle [[Eocene]]. ''Denticeps'' thus likely descends from a marine clupeiform that colonized the freshwater ecosystems of Africa anywhere between the Early Cretaceous to the mid-Eocene.<ref name=":0" />
==References==
* {{ITIS|ID=161698|taxon=Denticeps clupeoides|year=2006|date=11 March}}
* [[P. H. Greenwood]], ''The osteology and relationships of the Denticipitidae, a family of Clupeomorph fishes'' (London: [[British Museum]], [[1968]])


== External link ==
==See also==
*[[List of fish families]]

==References==
{{Reflist}}
* {{ITIS |id=161698 |taxon=Denticeps clupeoides |accessdate=11 March 2006}}
* [[P. H. Greenwood]], ''The osteology and relationships of the Denticipitidae, a family of Clupeomorph fishes'' (London: [[British Museum]], 1968)
*{{FishBase |genus= Denticeps|species= clupeoides| month = June| year = 2011}}


{{Taxonbar|from=Q904038}}
* [http://www.fishbase.org/Summary/SpeciesSummary.cfm?id=4527 FishBase entry for denticle herring]


[[Category:Denticipitidae]]
[[Category:Denticipitidae|denticle herring]]
[[Category:Freshwater fish of West Africa]]
[[Category:Fish described in 1959|denticle herring]]

Latest revision as of 19:58, 16 November 2024

Denticle herring
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Suborder: Denticipitoidei
Grande, 1982
Family: Denticipitidae
Clausen, 1959
Genus: Denticeps
Clausen, 1959
Species:
D. clupeoides
Binomial name
Denticeps clupeoides
Clausen, 1959

The denticle herring (Denticeps clupeoides) is a small, up to 15 cm (5.9 in) long, species of ray-finned fish found only in the rivers of Benin, Nigeria, and western Cameroon.[2] It is related to the herrings, but notable for its large anal fin and its array of denticle-like scales under the head, which give it almost a furry appearance.

It is the sole living member of the family Denticipitidae, and is the last surviving member of a very ancient lineage of clupeiforms, the Denticipitoidei, that diverged from the clupeoids during the Mesozoic. Studies have estimated the divergence of Denticipitidae from the clupeoids to have occurred anywhere between the Late Jurassic to Early Cretaceous, and that it must have occurred before the Barremian stage, when the earliest clupeoids are known.[3][4] The only other known member of this lineage is Paleodenticeps, a fossil denticipitid that inhabited freshwater habitats in Kenya during the middle Eocene. Denticeps thus likely descends from a marine clupeiform that colonized the freshwater ecosystems of Africa anywhere between the Early Cretaceous to the mid-Eocene.[4]

See also

[edit]

References

[edit]
  1. ^ Lalèyè, P. (2020). "Denticeps clupeoides". IUCN Red List of Threatened Species. 2020: e.T182459A134946905. doi:10.2305/IUCN.UK.2020-2.RLTS.T182459A134946905.en. Retrieved 16 November 2024.
  2. ^ "Denticeps clupeoides, Denticle herring : fisheries". fishbase.mnhn.fr. Retrieved 2024-04-17.
  3. ^ Malabarba, Maria C.; Dario, Fabio Di (2017). "A new predatory herring-like fish (Teleostei: Clupeiformes) from the early Cretaceous of Brazil, and implications for relationships in the Clupeoidei". Zoological Journal of the Linnean Society. 180 (1): 175–194.
  4. ^ a b Lavoué, Sébastien (2020). "Origins of Afrotropical freshwater fishes". Zoological Journal of the Linnean Society. 188: 345–411.