Doras: Difference between revisions
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{{Short description|Genus of fishes}} |
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{{Taxobox |
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{{Automatic taxobox |
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| image = PSM V68 D523 Doras dorsalis an encrusted catfish.png |
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| regnum = [[Animal]]ia |
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| image_caption = ''Doras dorsalis'' |
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| phylum = [[Chordate|Chordata]] |
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| classis = [[Actinopterygii]] |
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| ordo = [[Catfish|Siluriformes]] |
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| type_species = ''Silurus carinatus'' |
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| familia = [[Doradidae]] |
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| type_species_authority = [[Carl Linnaeus|Linnaeus]], 1766 |
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| genus = '''''Doras''''' |
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| subdivision_ranks = Species |
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| subdivision = |
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*''[[Doras carinatus]]'' |
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*''[[Doras micropoeus]]'' |
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| synonyms = |
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'''''Doras''''' is a [[genus]] of [[thorny catfish]]es native to [[tropical]] [[South America]]. |
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'''''Doras''''' is a small [[genus]] of [[catfish]]es ([[order (biology)|order]] Siluriformes) of the [[family (biology)|family]] [[Doradidae]]. This genus contains two extant species, ''D. carinatus'' and ''D. micropoeus''.<ref>{{cite journal|url=http://silurus.acnatsci.org/ACSI/library/biblios/2007_Ferraris_Catfish_Checklist.pdf|title=Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types|first=Carl J., Jr.|last=Ferraris|journal=[[Zootaxa]]|volume=1418|pages=1–628|year=2007|format=[[PDF]]}}</ref> |
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== |
== Species == |
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There are currently five recognized species in this genus (three species - ''D. eigenmanni'', ''D. fimbriatus'' and ''D. punctatus'' have recently been moved to the new genus ''[[Ossancora]]''):<ref>Birindelli, J.L.O. & Sabaj Pérez, M. (2011): "''Ossancora'', new genus of thorny catfish (Teleostei: Siluriformes: Doradidae) with description of one new species". ''Proceedings of the Academy of Natural Sciences of Philadelphia'', 161: 117–152.</ref> |
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''Doras'' species are distributed in [[South America]]. ''D. carinatus'' inhabits the [[Essequibo River]] basin and other coastal drainages east to the mouth of the [[Amazon River]], and is possibly in lower Amazon and lower [[Orinoco River]] basins.<ref name=carinatus>{{FishBase species|genus=Doras|species=carinatus|year=2007|month=June}}</ref> ''D. micropoeus'' is found in the Essequibo, [[Demerara River|Demerara]] and [[Courantyne River]] basins and possibly other coastal drainages east to mouth of Amazon River.<ref name=micropoeus>{{FishBase species|genus=Doras|species=micropoeus|year=2007|month=June}}</ref> |
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* ''[[Doras carinatus]]'' <small>([[Carl Linnaeus|Linnaeus]], 1766)</small> |
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* ''[[Doras higuchii]]'' <small>[[Mark Henry Sabaj Pérez|Sabaj Pérez]] & [[José Luis Olivan Birindelli|Birindelli]], 2008</small> |
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==Description== |
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* ''[[Doras micropoeus]]'' <small>([[Carl H. Eigenmann|C. H. Eigenmann]], 1912)</small> |
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''D. carinatus'' grows to a length of 30 centimetres (12 in) [[fish measurement|SL]].<ref name=carinatus/> ''D. micropoeus'' reaches a maximum size of 35 cm (14 in) SL.<ref name=micropoeus/> |
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* ''[[Doras phlyzakion]]'' <small>[[Mark Henry Sabaj Pérez|Sabaj Pérez]] & [[José Luis Olivan Birindelli|Birindelli]], 2008</small> |
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* ''[[Doras zuanoni]]'' <small>[[Mark Henry Sabaj Pérez|Sabaj Pérez]] & [[José Luis Olivan Birindelli|Birindelli]], 2008</small> |
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''D. carinatus'' can emit sounds by moving its [[pectoral fin|pectoral spines]]. Every basic unit of sound emitted lasts for 60–70 [[millisecond]]s, with a [[frequency]] of 60–90 [[hertz]] corresponding to the reply frequency of the [[muscle]]s utilized.<ref name=carinatus/> |
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==Fossil species== |
==Fossil species== |
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*†''[[Doras dioneae]]'' ([[Miocene]]) |
*[[extinct|†]]''[[Doras dioneae]]'' <small>Sabaj Pérez, Aguilera & Lundberg, 2007</small> ([[Miocene]]) |
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==References== |
==References== |
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* {{FishBase genus | genus = Doras| month = December | year = 2011}} |
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<references/> |
<references/> |
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{{Taxonbar|from=Q5297529}} |
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[[Category:Doradidae]] |
[[Category:Doradidae]] |
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[[Category:Fish of South America]] |
[[Category:Fish of South America]] |
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[[Category: |
[[Category:Fish of the Amazon basin]] |
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[[Category:Catfish genera]] |
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[[Category:Taxa named by Bernard Germain de Lacépède]] |
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[[Category:Freshwater fish genera]] |
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{{Doradidae-stub}} |
Latest revision as of 01:07, 15 August 2024
Doras | |
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Doras dorsalis | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Siluriformes |
Family: | Doradidae |
Subfamily: | Doradinae |
Genus: | Doras Lacepède, 1803 |
Type species | |
Silurus carinatus Linnaeus, 1766
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Synonyms | |
Mormyrostoma |
Doras is a genus of thorny catfishes native to tropical South America.
Species
[edit]There are currently five recognized species in this genus (three species - D. eigenmanni, D. fimbriatus and D. punctatus have recently been moved to the new genus Ossancora):[1]
- Doras carinatus (Linnaeus, 1766)
- Doras higuchii Sabaj Pérez & Birindelli, 2008
- Doras micropoeus (C. H. Eigenmann, 1912)
- Doras phlyzakion Sabaj Pérez & Birindelli, 2008
- Doras zuanoni Sabaj Pérez & Birindelli, 2008
Fossil species
[edit]- †Doras dioneae Sabaj Pérez, Aguilera & Lundberg, 2007 (Miocene)
References
[edit]- Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Doras". FishBase. December 2011 version.
- ^ Birindelli, J.L.O. & Sabaj Pérez, M. (2011): "Ossancora, new genus of thorny catfish (Teleostei: Siluriformes: Doradidae) with description of one new species". Proceedings of the Academy of Natural Sciences of Philadelphia, 161: 117–152.