Colossoma macropomum

Colossoma macropomum est une espèce de poissons américains de la famille des Serrasalmidae communément appelée « pacu » (comme d'autres espèces), « cachama » ou encore « tambaqui » et qui vit dans le bassin de l'Orénoque. Ce poisson, à la chair appréciée et à la croissance rapide, est élevé en pisciculture. C'est la seule espèce de son genre Colossoma (monotypique).

Systématique

La classification première la plus reconnue sur Wikipédia est FishBase, elle classe le genre Colossoma dans la famille des Serrasalmidae[1],[2]. Certaines classifications placent le genre dans la famille des Characidae et dans la sous-famille des Serrasalminae, tandis que d'autres élèvent cette sous-famille au rang de famille : celle des Serrasalmidae.

Le genre Colossoma a pour synonymes[3] :

  • Colosoma Eigenmann, 1915
  • Colosomma
  • Melloina Amaral Campos, 1946
  • Waiteina Fowler, 1907
  • Wateina

L'espèce Colossoma macropomum a été initialement classée dans le genre Myletes sous le protonyme Myletes macropomus Cuvier, 1816[4]. Elle a pour synonymes[4] :

  • Colosomma macropomum (Cuvier, 1816)
  • Colossoma macropodum (Cuvier, 1816)
  • Colossoma marcopomum (Cuvier, 1818)
  • Colossoma nigripinne (Cope, 1878)
  • Colossoma nigripinnis (Cope, 1878)
  • Colossoma oculus (Cope, 1872)
  • Colossoma tambaqui (Amaral Campos, 1946)
  • Colossoma tombaqui (Amaral Campos, 1946)
  • Melloina tambaqui Amaral Campos, 1946
  • Myletes macropomus Cuvier, 1816
  • Myletes nigripinnis Cope, 1878
  • Myletes oculus Cope, 1872
  • Piaractus macropomus (Cuvier, 1816)
  • Piaractus nigripinnis (Cope, 1878)
  • Salmo tambaqui Kner, 1860

Description

Le corps noir de Colossoma macropomum peut atteindre un mètre de long, ce poisson pouvant vivre 40 ans. C'est un omnivore saisonnier : à la saison des pluies, il consomme des graines (riz sauvage pour les juvéniles), des noix et des fruits qu'il écrase à l'aide de ses puissantes mâchoires, contribuant ainsi à la dissémination des graines[5],[6] ; en saison sèche, il devient plus omnivore, les juvéniles filtrent l'eau à l'aide de leurs branchiospines pour capturer du plancton[7].

Galerie

Notes et références

  1. (en) « Order Summary for Characiformes », sur fishbase.org (consulté le ).
  2. « Colossoma macropomum summary page », sur FishBase (consulté le ).
  3. GBIF Secretariat. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org, consulté le 2 mars 2024
  4. a et b GBIF Secretariat. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org, consulté le 2 mars 2024
  5. (en) Jill T. Anderson, Joe Saldaña Rojas et Alexander S. Flecker, « High-quality seed dispersal by fruit-eating fishes in Amazonian floodplain habitats », Oecologia, vol. 161, no 2,‎ , p. 279–290 (ISSN 0029-8549 et 1432-1939, DOI 10.1007/s00442-009-1371-4, lire en ligne, consulté le )
  6. wistiti57, « Colossoma macropomum », sur AquaPortail, (consulté le )
  7. http://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_6/b_fdi_47-48/010010615.pdf

Voir aussi

Article connexe

Liens externes

Sur les autres projets Wikimedia :

Read other articles:

Bergschenhoek Desamunicipality seat (en)munisipalitas di Belandacadastral populated place in the Netherlands (en) Bergschenhoek (nl) flag of Bergschenhoek (en) coat of arms of Bergschenhoek (en) Tempat categoria:Articles mancats de coordenades Negara berdaulatKerajaan BelandaCountry of the Kingdom of the Netherlands (en)BelandaProvinsi di BelandaHolland SelatanMunisipalitas di BelandaLansingerland NegaraBelanda PendudukTotal970  (1830 )GeografiLuas wilayah14,89 km² [convert: unit t...

 

Graffito kuno di Kuil Kom Ombo, Mesir Graffiti (baik tunggal maupun jamak; graffito dalam bahasa Italia)[1][2] adalah tulisan atau gambar yang dibuat di dinding atau permukaan lain, biasanya sebagai bentuk ekspresi artistik, tanpa izin dan dalam pandangan publik. Graffiti berkisar dari kata-kata tertulis sederhana hingga lukisan dinding yang rumit, dan telah ada sejak zaman kuno, dengan contoh-contoh yang berasal dari Mesir kuno, Yunani kuno, dan Kekaisaran Romawi . Di zaman m...

 

Dalam nama Tionghoa ini, nama keluarganya adalah Wang. Wang Wenbin汪文斌Wang Wenbin di konferensi pers reguler Kementerian Urusan Luar Negeri pada 31 Desember 2020 Wakil Direktur Departemen Informasi Kementerian Luar Negeri TiongkokPetahanaMulai menjabat July 2020DirekturHua Chunying PendahuluGeng ShuangPenggantiPetahanaDuta Besar Republik Rakyat Tiongkok untuk TunisiaMasa jabatanMei 2018 – Juni 2020 PendahuluBian YanhuaPenggantiZhang Jianguo Informasi pribadiLahirApril ...

Spanish footballer In this Spanish name, the first or paternal surname is Cisma and the second or maternal family name is González. Domingo Cisma Cisma playing for Atlético MadridPersonal informationFull name Domingo Cisma GonzálezDate of birth (1982-02-09) 9 February 1982 (age 42)Place of birth Seville, SpainHeight 1.84 m (6 ft 0 in)Position(s) Left-backTeam informationCurrent team Oviedo (assistant)Youth career BetisSenior career*Years Team Apps (Gls)2002–20...

 

Le LandinIstana Le Landin.Le Landin Lokasi di Region Normandia Le Landin Koordinat: 49°24′11″N 0°47′58″E / 49.4031°N 0.7994°E / 49.4031; 0.7994NegaraPrancisRegionNormandiaDepartemenEureArondisemenBernayKantonBourg-AchardAntarkomuneRoumois SeinePemerintahan • Wali kota (2014-2020) Michel DezellusLuas • Land13,15 km2 (1,22 sq mi) • Populasi2193 • Kepadatan Populasi261/km2 (160/sq mi)Zona wakt...

 

Village and municipality in Slovakia This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help improve this article by introducing more precise citations. (October 2015) (Learn how and when to remove this template message) Košice-okolie District in the Košice Region Sokoľany (Hungarian: Abaújszakaly) is a village and municipality in Košice-okolie District in the Košice Region of eastern S...

Polish royal secretary Tadeusz Mikołaj ThullieBorn6 December 1741WarsawDied14 April 1843LwówOccupationRoyal secretary Tadeusz Mikołaj Thullie (born 6 December 1741 in Warsaw, died 14 April 1843 in Lwów)[1] was the last Royal Secretary of King Stanisław August Poniatowski.[2] He was ennobled in 1767, receiving the Prawdzic coat of arms.[3] He was the son of Adam Thullie, lieutenant general of the Polish army, and Katarzyna née Fontana, a sister of royal architect ...

 

Battle of GoaPart of Dutch–Portuguese WarDate1638–1639Locationoff Goa, Portuguese IndiaResult Portuguese victory [1]Belligerents Portuguese Empire Dutch East India CompanyCommanders and leaders Pedro da Silva António Teles de Meneses Adam Westerwolt,[2] Cornelis Simonsz van der VeereStrength 5 galleons 1 light carrack 38 fustas 8 carracks 3 light carracks [3]Casualties and losses 1 small galleon sunk[4] 2 large carracks sunk [5]vtePortuguese battle...

 

Questi sono gli equipaggiamenti delle forze armate romene (in romeno Forțele Armate Române). Indice 1 Esercito 1.1 Speciali 1.2 Artiglieria 1.3 Anticarro 1.4 Antiaereo 1.5 Armi da fuoco 1.6 Mine 1.7 Aerei dell'esercitot 2 Forza armata aerea 2.1 Difesa aerea 3 Forza navale 3.1 Flotta del mare 3.2 Flotta fluviale 3.3 Vascelli ausiliari 3.4 Aviazione navale 3.5 Difesa costiera 4 Equipaggiamenti dismessi 5 Note 6 Voci correlate 7 Altri progetti 8 Collegamenti esterni Esercito Modello Immagine O...

American girl group TLCTLC in 1999; left to right: Rozonda Chilli Thomas, Tionne T-Boz Watkins, Lisa Left Eye LopesBackground informationAlso known as TLC-Skee 2nd Nature OriginAtlanta, Georgia, U.S.Genres R&B pop[1] hip hop[1] soul[1] Years active1990–presentLabelsLaFaceAristaEpic852Members Tionne T-Boz Watkins Rozonda Chilli Thomas Past members Lisa Left Eye Lopes Crystal Jones Websiteofficialtlc.com TLC is an American girl group formed in 1990 in Atlanta, Geor...

 

خلل التنسج الليفي متعدد العظام معلومات عامة الاختصاص علم الوراثة الطبية  من أنواع خلل التنسج الليفي للعظم،  ومتلازمة،  ومرض  تعديل مصدري - تعديل   خلل التنسج الليفي متعدد العظام (بالإنجليزية: Polyostotic fibrous dysplasia)‏ (المعروف أيضاً باسم مرض أولبرايت)[1] هو شكل من أ...

 

روكويل سيتي     الإحداثيات 42°23′45″N 94°37′59″W / 42.395833333333°N 94.633055555556°W / 42.395833333333; -94.633055555556   [1] تقسيم إداري  البلد الولايات المتحدة[2]  التقسيم الأعلى مقاطعة كالهاون  عاصمة لـ مقاطعة كالهاون  خصائص جغرافية  المساحة 10.942257 كيلومتر مربع10.91675...

1994 single by Mariah Carey This article is about the Mariah Carey song. For other uses, see All I Want for Christmas Is You (disambiguation). All I Want for Christmas Is YouSingle by Mariah Careyfrom the album Merry Christmas B-side Miss You Most (At Christmas Time) Joy to the World Written1994ReleasedOctober 29, 1994 (1994-10-29)RecordedAugust 1994StudioThe Hit Factory (New York City)GenreChristmaspop[1]pop soul[2]Length4:01LabelColumbiaSongwriter(s) Mariah Ca...

 

Cet article est une ébauche concernant l’architecture ou l’urbanisme. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Parties inférieures d'un temple antique. 1 : colonne. 2 : mur, 3 : stylobate ou toichobate. 4 : stéréobate. 5 : euthynteria. 6 : crépis. Un stylobate en architecture désigne : un piédestal supportant une colonnade, comportant moulure, base et corniche...

 

Musim Kejuaraan VFL 1915Skuat tim Carlton FCTim peserta9PremiersCarlton (premiership ke-5)Minor premiersCollingwood (minor premiership ke-4)Pertandingan76Penonton terbanyak39.343Medalis leading goalkickerJimmy Freake (Fitzroy)← 19141916 → Musim Victorian Football League 1915 adalah musim ke-19 dari penyelenggaraan VFL, kompetisi sepak bola menurut peraturan Australia. Juara (premier) edisi ini diraih oleh Carlton, sementara juara musim (minor premier) dalam kompetisi reg...

In the broader context of racism in the United States, mass racial violence in the United States consists of ethnic conflicts and race riots, along with such events as: Racially based communal conflicts between White Americans and African Americans which took place before the American Civil War, often in relation to attempted slave revolts, and racially based communal conflicts between White Americans and African Americans which took place after the war, in relation to tensions which existed...

 

United States historic placePontiac Commercial Historic DistrictU.S. National Register of Historic PlacesU.S. Historic district Corner of Lawrence and SaginawLocationRoughly E. Huron St. and S. Saginaw St. within loop of Wide Track Dr., Pontiac, MichiganCoordinates42°38′13″N 83°17′35″W / 42.63694°N 83.29306°W / 42.63694; -83.29306 (Pontiac Commercial Historic District)Area2.1 acres (0.85 ha)Built1865 (1865)ArchitectSmith, Hinchman & Gr...

 

Jet-powered drone This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (September 2011) (Learn how and when to remove this message) This article's lead section may be too short to adequately summarize the key poin...

Use of bricks of different colours for decoration This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Polychrome brickwork – news · newspapers · books · scholar · JSTOR (January 2021) (Learn how and when to remove this message) Menier Chocolate Factory, Noisiel, France, 1872, a particularly elaborate example of ...

 

Disambiguazione – Se stai cercando l'omonima cittadina della Pennsylvania, vedi Glen Osborne (Stati Uniti d'America). Glen OsborneDati biograficiPaese Nuova Zelanda Altezza185 cm Peso85 kg Rugby a 15 RuoloUtility back Ritirato2005 CarrieraAttività provinciale 1991-1992 Wanganui20 (?)1992-1999 North Harbour2001 North Harbour Attività di club[1] 1996-1998 Chiefs19 (?)1999 Hurricanes8 (10)1999-2001 Biarritz2001-2005? Attività da giocatore internazionale 1...