dcsimg

Morphology

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Dorsal spines (total): 14; Dorsal soft rays (total): 14 - 15; Anal spines: 3; Analsoft rays: 8 - 9
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Diagnostic Description

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Description: fully grown specimens deep bodied (Ref. 52307). Body scales ctenoid (Ref. 44520). Upper profile of head elevated, concave in front of eyes, very high between them; greatest depth of head exceeding its length (Ref. 41594). Cheek scales cycloid (Ref. 44520), in 6-9 series with width of scaly part greater than eye diameter (Ref. 2989). Scales on rostral part of dorsum mixed cycloid and ctenoid (Ref. 44520). Mouth not extending to below anterior border of eye (Ref. 41594), but extending to between nostril and eye (Ref. 2989). Teeth conic, rather short, in rows with 7-8 teeth in middle and less on sides (Ref. 3062). Outer teeth better developed (Ref. 52343, 53262). Teeth caniniform in external row; pharyngeal teeth molariform (Ref. 3062). Pharyngeal apophysis formed by parasphenoid (Ref. 52330). Premaxillary processes moderate, not extending to between the orbits; snout rounded, longer than postocular part of head (Ref. 41594). Occipital crest very strong, extending forward in advance of interorbital region (Ref. 52330). Eye diameter much less than preorbital depth (Ref. 41594). Preoperculum and inferior part of head with large pores (Ref. 52343). Opercular scales large (Ref. 1884, 52343, 53262). Gill-rakers very short (Ref. 53262). Dorsal fin spines slightly increasing in length to the last, which is 2/5 of head length (Ref. 41594). Longest soft ray of dorsal fin about 1/2 of head length (Ref. 41594, Ref. 2989). Anal spines stronger than dorsal spines (Ref. 2989). Third (and last) spine of anal fin 1/3 of head length (Ref. 41594). Caudal fin slightly rounded to subtruncate (Ref. 52307). Scales on caudal peduncle strongly ctenoid (Ref. 44520). Pectoral fins not reaching vertical from origin of anal (Ref. 41594, Ref. 2989). Pelvic fins reaching vent (Ref. 41594, Ref. 2989).Coloration: grey to brown and not spectacular (Ref. 52307). Dark brown band between eyes (Ref. 2989). Another on each side of body from head to caudal peduncle between lateral lines; a roundish blackish spot on lateral band above pectoral fin (Ref. 2989, 53262). Dorsal fin can have a thin red margin and a dark spot is often present at the base of the soft section (Ref. 52307). Juveniles: light brown with bronze reflections, and silvery with blue-green reflections ventrally; 5-6 dark transversal bands on body (Ref. 41580). 1 lateral band from posterior border of eye to base of caudal (Ref. 52307, 41580). Large black spot above pectoral fins, where lateral band crosses second transversal band; dark band on sides of back of head crosses eye and runs forward over cheeks and behind corners of mouth; dark bands are less clear in live specimens; dorsal and anal fin reddish and yellow; base of dorsal fin with a large black spot (as in Tilapia), followed by multiple series of black spots in oblique bands; anal fin slightly mottled with black; caudal fin and paired fins yellowish; pelvic fins more or less black in the largest specimens (Ref. 41580).
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Biology

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Old males can exhibit a remarkable head profile with a well-developed hump; probably a biparental substrate spawner (Ref. 52307).
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Importance

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fisheries:
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Heterochromis multidens ( Catalan; Valencian )

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Heterochromis multidens és una espècie de peix de la família dels cíclids i de l'ordre dels perciformes.

Morfologia

Hàbitat

Viu a zones de clima tropical.[3]

Distribució geogràfica

Es troba a Àfrica: conca central del riu Congo.[3][5][6][7][8][9][10][11][12][13]

Referències

  1. Regan, C. T., 1922. The classification of the fishes of the family Cichlidae.--II. On African and Syrian genera not restricted to the great lakes. Ann. Mag. Nat. Hist. (Ser. 9) v. 10 (núm. 57): 249-264.
  2. BioLib (anglès)
  3. 3,0 3,1 3,2 FishBase (anglès)
  4. Nichols, J.T. i L. Griscom, 1917. Fresh-water fishes of the Congo basin obtained by the American Museum Congo Expedition, 1909-1915. Bull. Am. Mus. Nat. Hist. N.Y. 37(25):653-756.
  5. Boulenger, G.A., 1902. Additions à la faune ichthyologique du bassin du Congo. Ann. Mus. Congo, Zool. (1), 2(2):19-57.
  6. Boulenger, G.A., 1902. Contributions to the ichthyology of the Congo. I. On some new fishes from the French Congo. Proc. Zool. Soc. Lond. 1902:234-237.
  7. Lamboj, A., 2004. The Cichlid Fishes of Western Africa. Birgit Schmettkamp Verlag, Bornheim, Alemanya. 255p.
  8. Matthes, H., 1964. Les poissons du lac Tumba et de la région d'Ikela. Étude systématique et écologique. Ann. Mus. R. Afr. Centr., Sér. in-8°, Sci. Zool. 126:1-206.
  9. Pellegrin, J., 1900. Poissons nouveaux du Congo français. Bull. Mus. Hist. Nat. París, 6: 98-101.
  10. Pellegrin, J., 1930. Poissons de l'Ogôoué, du Kouilou, de l'Alima et de la Sangha recueillis par M.A. Baudon. Description de cinq espèces et cinq variétés nouvelles. Bull. Soc. Zool. Fr. 55:196-210.
  11. Poll, M., 1957. Les genres des poissons d'eau douce de l'Afrique. Ann. Mus. R. Congo Belge, série in-8°, Sci. Zool., 54:191 p.
  12. Steindachner, F., 1912. Zur Fischfauna des Dscha, eines sekundären Nebenflusses des Congo im Bezirke Molundu des südlichen Kamerun. Anz. Akad. Wiss. Wien 1912, 23: 443-449.
  13. Steindachner, F., 1914. Zur Fischfauna des Dscha, eines sekundären Nebenflusses des Kongo, im Bezirke Molundu, Kamerun. Denkschr. Akad. Wiss. Wien 89:1-64.


Bibliografia

  • Axelrod, H. R., 1993. The most complete colored lexicon of cichlids. T.F.H. Publications, Neptune City, New Jersey, Estats Units.
  • Axelrod, Herbert Richard (1996): Exotic Tropical Fishes. T.F.H. Publications. ISBN 0-87666-543-1.
  • Eschmeyer, William N.: Genera of Recent Fishes. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. iii + 697. ISBN 0-940228-23-8 (1990).
  • Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. 2905. ISBN 0-940228-47-5.
  • Goldstein, R.J.: Cichlids of the world.T.F.H. Publications Inc. Neptune City, Nova Jersey, Estats Units. Any 1988.
  • Gosse, J.P., 1968. Les poissons du bassin de l'Ubangi. Doc. Zool. Mus. R. Afr. Centr. 13:56 p.
  • Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
  • Holly, M., 1930. Synopsis der Süßwasserfische Kameruns. Sber. Akad. Wiss. Wien 139(3-4):195-281.
  • Lippitsch, E., 1995. Scale and squamation character polarity and phyletic assessment in the family Cichlidae. J. Fish Biol. 47(1):91-106.
  • Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall. Any 2000.
  • Nelson, J.: Fishes of the World, 3a edició. Nova York, Estats Units: John Wiley and Sons. Any 1994.
  • Riehl, R. i H.A. Baensch, 1996. Aquarien Atlas, Band 1. 10a. edició. Mergus Verlag GmBH, Melle, Alemanya. 992 p.
  • Römer U.: Cichliden Atlas, Bd. 1. Melle. 1311 p. Any 1998.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.


Enllaços externs

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Heterochromis multidens: Brief Summary ( Catalan; Valencian )

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Heterochromis multidens és una espècie de peix de la família dels cíclids i de l'ordre dels perciformes.

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Heterochromis multidens ( German )

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Heterochromis multidens ist eine afrikanische Buntbarschart, die im mittleren Kongobecken nördlich von Pool Malebo, sowie im Ubangi, Ngupaya, Tshuapa, Dja und Sanga vorkommt.

Merkmale

Heterochromis multidens wird maximal 30 cm lang und hat eine typische, allerdings relativ hochrückige Buntbarschgestalt. Die Fische sind unscheinbar grau oder braun gefärbt. Die Rückenflosse kann rot gesäumt sein. Im hinteren Abschnitt der Rückenflossenbasis befindet sich ein schwarzer Fleck. Jungfische zeigen auf der Mitte der Flanken oft ein dunkles Längsband. Alte Männchen bekommen einen deutlichen Stirnbuckel, während Weibchen ein wenig bunter sind.

Heterochromis multidens ist ein Substratlaicher und Offenbrüter.

Systematik

Heterochromis multidens wurde 1900 durch den französischen Ichthyologen Jacques Pellegrin als Paratilapia multidens beschrieben und 1922 durch seinen britischen Kollegen Charles Tate Regan in die Gattung Heterochromis gestellt, die seither monotypisch geblieben ist. Heterochromis hat die Bedeutung „anderer Chromis“ (gr.: heteros = anderer);[1] Chromis ist heute eine Gattung der Riffbarsche, in die früher aber auch Buntbarsche eingeordnet wurden. Heterochromis multidens ist wahrscheinlich der ursprünglichste heute noch lebende Buntbarsch[2] und wird entweder als Schwesterart aller Neuwelt-Buntbarsche oder der übrigen afrikanischen Buntbarsche (Pseudocrenilabrinae) eingeordnet. Der schwedische Ichthyologe Sven O. Kullander stellt ihn 1998 als Schwestergruppe der Neuwelt-Buntbarsche in eine eigenständige Unterfamilie, die Heterochromidinae.[3] Neuere Untersuchungen unterstützen eher die These, dass es sich bei Heterochromis multidens um den ursprünglichsten afrikanischen Buntbarsch handelt[4] und die Art wird in einer Tribus Heterochromidini an der Basis der Pseudocrenilabrinae eingeordnet (siehe Kladogramm).

Gefährdung

In der Roten Liste der IUCN wird der Status der Art als ungefährdet (Least Concern) angegeben.[5]

Literatur

Einzelnachweise

  1. Heterochromis multidens auf Fishbase.org (englisch)
  2. Oliver, M.K. 1979: Heterochromis multidens: The most plesiomorphic African cichlid fish? American zoologist, 19: 892. PDF
  3. Kullander, S.O. 1998. A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Seite 461–498 in Malabarba, L., et al. (Hrsg.), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.
  4. Keck, B.P.; Hulsey, C.D. 2014: Continental monophyly of cichlid fishes and the phylogenetic position of Heterochromis multidens. Molecular phylogenetics and evolution, 73: 53-59. doi: 10.1016/j.ympev.2014.01.011
  5. Heterochromis multidens in der Roten Liste gefährdeter Arten der IUCN 2010. Eingestellt von: Moelants, T., 2010. Abgerufen am 6. März 2015.
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Heterochromis multidens: Brief Summary ( German )

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Heterochromis multidens ist eine afrikanische Buntbarschart, die im mittleren Kongobecken nördlich von Pool Malebo, sowie im Ubangi, Ngupaya, Tshuapa, Dja und Sanga vorkommt.

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Heterochromis

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Heterochromis is a genus of cichlid fish in the order Perciformes. It is the only genus of the subfamily Heterochromidinae, and contains a single species, Heterochromis multidens, which is endemic to the Congo River Basin in Central Africa. The relationships of Heterochromis to other cichlids have long been controversial, with several morphological features suggesting that it is more closely related to American cichlids than to other African species.[2] Molecular studies have given contradictory results. The most comprehensive analysis done to date found more support for relationship to African cichlids, but could not conclusively reject a relationship to the American clade.[3]

It can reach a total length of 29.5 cm (11.6 in). This species is probably a substrate spawner and in older males a hump may develop on the head.[4]

References

  1. ^ Moelants, T. (2010). "Heterochromis multidens". IUCN Red List of Threatened Species. 2010: e.T181935A7767720. doi:10.2305/IUCN.UK.2010-3.RLTS.T181935A7767720.en. Retrieved 20 November 2021.
  2. ^ Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.
  3. ^ Keck, Benjamin P.; Hulsey, C. Darrin (2014). "Continental monophyly of cichlid fishes and the phylogenetic position of Heterochromis multidens". Molecular Phylogenetics and Evolution. 73: 53–59. doi:10.1016/j.ympev.2014.01.011. ISSN 1055-7903. PMID 24472673.
  4. ^ Froese, Rainer; Pauly, Daniel (eds.) (2013). "Heterochromis multidens" in FishBase. February 2013 version.
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Heterochromis: Brief Summary

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Heterochromis is a genus of cichlid fish in the order Perciformes. It is the only genus of the subfamily Heterochromidinae, and contains a single species, Heterochromis multidens, which is endemic to the Congo River Basin in Central Africa. The relationships of Heterochromis to other cichlids have long been controversial, with several morphological features suggesting that it is more closely related to American cichlids than to other African species. Molecular studies have given contradictory results. The most comprehensive analysis done to date found more support for relationship to African cichlids, but could not conclusively reject a relationship to the American clade.

It can reach a total length of 29.5 cm (11.6 in). This species is probably a substrate spawner and in older males a hump may develop on the head.

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Heterochromis multidens ( Esperanto )

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Heterochromis multidens estas specio de Cikledoj, nome fiŝoj endemiaj de la Konga Baseno en Centra Afriko. Ĝi estas la nura membro de sia genro, kaj la ununura membro de la subfamilio Heterokromidenoj. Tiu specio estas supozeble pli rilata al la Cikledoj el Ameriko ol al la aliaj afrikaj Cikledoj.[1] Ĝi povas atingi longon de 29.5 cm laŭ TL.[2]

Notoj

  1. Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.
  2. FishBase species, Heterochromis multidens, Februaro 2013.
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Heterochromis multidens: Brief Summary ( Esperanto )

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Heterochromis multidens estas specio de Cikledoj, nome fiŝoj endemiaj de la Konga Baseno en Centra Afriko. Ĝi estas la nura membro de sia genro, kaj la ununura membro de la subfamilio Heterokromidenoj. Tiu specio estas supozeble pli rilata al la Cikledoj el Ameriko ol al la aliaj afrikaj Cikledoj. Ĝi povas atingi longon de 29.5 cm laŭ TL.

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Heterochromis multidens ( Spanish; Castilian )

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Heterochromis multidens es una única especie de pez en la subfamilia Heterochromidinae en la familia Cichlidae. La especie es endémica del Congo en Zaire en el centro de África. Este género está más relacionado con especies de las zonas neotripicales que con otros cíclidos africanos.

Referencias

  1. Moelants, T. (2010). «Heterochromis multidens». Lista Roja de especies amenazadas de la UICN 2016-3 (en inglés). ISSN 2307-8235. Consultado el 1 de mayo de 2017.
  • "Heterochromis multidens". En FishBase (Rainer Froese y Daniel Pauly, eds.). Consultada en Apr de 2007. N.p.: FishBase, 2007.
  • Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.
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Heterochromis multidens: Brief Summary ( Spanish; Castilian )

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Heterochromis multidens es una única especie de pez en la subfamilia Heterochromidinae en la familia Cichlidae. La especie es endémica del Congo en Zaire en el centro de África. Este género está más relacionado con especies de las zonas neotripicales que con otros cíclidos africanos.

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Heterochromis multidens ( Basque )

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Heterochromis multidens Heterochromis generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cichlidae familian.

Banaketa

Erreferentziak

  1. (Ingelesez) FishBase

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Heterochromis multidens: Brief Summary ( Basque )

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Heterochromis multidens Heterochromis generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cichlidae familian.

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Heterochromis multidens ( French )

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Heterocromis multidens est une espèce de poissons appartenant à la famille des Cichlidae. C'est la seule espèce de son genre Heterocromis (monotypique).

Références taxonomiques

Genre Heterochromis
Espèce Heterochromis multidens
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Heterochromis multidens: Brief Summary ( French )

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Heterocromis multidens est une espèce de poissons appartenant à la famille des Cichlidae. C'est la seule espèce de son genre Heterocromis (monotypique).

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Heterochromis multidens ( Italian )

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Heterochromis multidens (Pellegrin, 1900) è un pesce d'acqua dolce appartenente alla famiglia Cichlidae, unico esponente della sottofamiglia Heterochromidinae.

Distribuzione e habitat

Questa specie è diffusa nel bacino idrografico del fiume Congo.

Alimentazione

H. multidens si nutre prevalentemente di insetti.

Note

  1. ^ (EN) Moelants, T, Heterochromis multidens, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

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Heterochromis multidens: Brief Summary ( Italian )

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Heterochromis multidens (Pellegrin, 1900) è un pesce d'acqua dolce appartenente alla famiglia Cichlidae, unico esponente della sottofamiglia Heterochromidinae.

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Heterochromis multidens ( Dutch; Flemish )

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Vissen

Heterochromis multidens is een straalvinnige vissensoort uit de familie van de cichliden (Cichlidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1900 door Pellegrin.

Bronnen, noten en/of referenties
  1. (en) Heterochromis multidens. FishBase. Ed. Ranier Froese and Daniel Pauly. 02 2013 version. N.p.: FishBase, 2013.
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Heterochromis multidens ( Norwegian )

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Heterochromis multidens er en art i gruppen ciklider. Det er en ferskvannsfisk som er endemisk til Kongo.

Arten er trolig nærmere beslektet med andre neotropiske ciklider enn andre afrikanske ciklider.

Eksterne lenker

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Heterochromis multidens: Brief Summary ( Norwegian )

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Heterochromis multidens er en art i gruppen ciklider. Det er en ferskvannsfisk som er endemisk til Kongo.

Arten er trolig nærmere beslektet med andre neotropiske ciklider enn andre afrikanske ciklider.

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Heterochromis multidens ( Polish )

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Heterochromis multidensgatunek słodkowodnej ryby z rodziny pielęgnicowatych (Cichlidae), jedyny przedstawiciel rodzaju Heterochromis.

Jest szeroko rozprzestrzeniony w dorzeczu środkowego biegu rzeki Kongo w Afryce[2], w tym w rzekach Ubangi, Ngupaya, Tshuapa, Dja i Sangha[3].

Osiąga w naturze do około 30 cm długości[3]. Liczba promieni w płetwie grzbietowej: 14 twardych i 14–15 miękkich; w płetwie odbytowej: 3 twarde i 8–9 miękkich[3]. U starych samców może występować dobrze rozwinięty guz tłuszczowy na głowie.

Pozycja systematyczna tego gatunku w obrębie pielęgnicowatych długo pozostawała niejasna. Obecnie uważany jest za takson bazalny Pseudocrenilabrinae, siostrzany dla pozostałych pielęgnic afrykańskich[4][5]. Z zapisu kopalnego znane są szczątki, pochodzące co najmniej z oligocenu, które klasyfikowane są do rodzaju Heterochromis[6].

Przypisy

  1. Heterochromis multidens, w: Integrated Taxonomic Information System (ang.).
  2. a b Heterochromis multidens. Czerwona księga gatunków zagrożonych (IUCN Red List of Threatened Species) (ang.).
  3. a b c Heterochromis multidens. (ang.) w: Froese, R. & D. Pauly. FishBase. World Wide Web electronic publication. www.fishbase.org [dostęp 30 czerwca 2012]
  4. López-Fernández et al. Multilocus phylogeny and rapid radiations in Neotropical cichlid fishes (Perciformes: Cichlidae: Cichlinae). „Molecular Phylogenetics and Evolution”. 55 (3), s. 1070–1086, 2010. DOI: 10.1016/j.ympev.2010.02.020 (ang.).
  5. Schwarzer et al. The root of the East African cichlid radiations. „BMC Evolutionary Biology”. 9, s. 186, 2009. DOI: 10.1186/1471-2148-9-186 (ang.).
  6. A. M. Murray. The fossil record and biogeography of the Cichlidae (Actinopterygii: Labroidei). „Biological Journal of the Linnean Society”. 74, s. 517–532, 2001. DOI: 10.1006/bijl.2001.0599 (ang.).
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Heterochromis multidens: Brief Summary ( Polish )

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Heterochromis multidens – gatunek słodkowodnej ryby z rodziny pielęgnicowatych (Cichlidae), jedyny przedstawiciel rodzaju Heterochromis.

Jest szeroko rozprzestrzeniony w dorzeczu środkowego biegu rzeki Kongo w Afryce, w tym w rzekach Ubangi, Ngupaya, Tshuapa, Dja i Sangha.

Osiąga w naturze do około 30 cm długości. Liczba promieni w płetwie grzbietowej: 14 twardych i 14–15 miękkich; w płetwie odbytowej: 3 twarde i 8–9 miękkich. U starych samców może występować dobrze rozwinięty guz tłuszczowy na głowie.

Pozycja systematyczna tego gatunku w obrębie pielęgnicowatych długo pozostawała niejasna. Obecnie uważany jest za takson bazalny Pseudocrenilabrinae, siostrzany dla pozostałych pielęgnic afrykańskich. Z zapisu kopalnego znane są szczątki, pochodzące co najmniej z oligocenu, które klasyfikowane są do rodzaju Heterochromis.

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Heterochromis multidens ( Ukrainian )

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  1. California Academy of Sciences. Архів оригіналу за 2013-07-01. Процитовано 2009-11-04.
  2. Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.


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Heterochromis multidens: Brief Summary ( Ukrainian )

provided by wikipedia UK
California Academy of Sciences. Архів оригіналу за 2013-07-01. Процитовано 2009-11-04. Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.


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Heterochromis multidens ( Vietnamese )

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Heterochromis multidens là một loài cá trong họ Cichlidae. Đây là loài duy nhất trong chi và duy nhất trong phân họ Heterochromidinae.[1] Nó là loài đặc hữu của lưu vực sông Congo ở Trung Phi, và có chiều dài 30 xentimét (12 in).[1] Loài này có thể có mối quan hệ gần gũi với các loài cichlid Châu Mỹ hơn là của châu Phi.[2]

Chú thích

  1. ^ a ă Thông tin "Heterochromis multidens" trên FishBase, chủ biên Ranier Froese và Daniel Pauly. Phiên bản tháng Apr năm 2007.
  2. ^ Kullander SO (1998) A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes). Pp. 461-498 in Malabarba, L., et al. (eds), Phylogeny and Classification of Neotropical Fishes, Porto Alegre.

Tham khảo


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Heterochromis multidens: Brief Summary ( Vietnamese )

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Heterochromis multidens là một loài cá trong họ Cichlidae. Đây là loài duy nhất trong chi và duy nhất trong phân họ Heterochromidinae. Nó là loài đặc hữu của lưu vực sông Congo ở Trung Phi, và có chiều dài 30 xentimét (12 in). Loài này có thể có mối quan hệ gần gũi với các loài cichlid Châu Mỹ hơn là của châu Phi.

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多齒異非鯽 ( Chinese )

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二名法 Heterochromis multidens
Pellegrin, 1900

多齒異非鯽,為輻鰭魚綱鱸形目隆頭魚亞目慈鯛科的其中一,分布於非洲剛果河中游流域,體長可達29.5公分,棲息在底中層水域,生活習性不明。

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多齒異非鯽: Brief Summary ( Chinese )

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多齒異非鯽,為輻鰭魚綱鱸形目隆頭魚亞目慈鯛科的其中一,分布於非洲剛果河中游流域,體長可達29.5公分,棲息在底中層水域,生活習性不明。

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