Rozšíření, barevný polymorfismus a preference habitatu halančíka Nothobranchius furzeri, druhu s nejkratším životním cyklem mezi obratlovci

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F09%3A00307504" target="_blank" >RIV/68081766:_____/09:00307504 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/09:10000977

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Distribution, colour polymorphism and habitat use of the African killifish, Nothobranchius furzeri, the vertebrate with the shortest life span

Popis výsledku v původním jazyce

Intensive collection in southern Mozambique revealed that Nothobranchius furzeri is a widespread species. During collection in February 2008 (the second part of the rainy season), populations were strongly female-biased and there was a spatial pattern infemale bias among metapopulations. Populations varied in the proportion of male colour morphs. 14 populations were composed exclusively of the red male phenotype, 3 populations of the yellow male phenotype and 12 populations were mixed. Overall, the redphenotype was more common, but there was strong geographical variation in morph proportion, with yellow males more abundant at the periphery and red male dominance in the centre of the range of N. furzeri in the Limpopo basin. Nothobranchius furzeri wassympatric with N. orthonotus and N. rachovii. Analysis of habitat use of N. furzeri is presented; N. furzeri was associated with pools containing a soft muddy substrate and turbid water.

Název v anglickém jazyce

Distribution, colour polymorphism and habitat use of the African killifish, Nothobranchius furzeri, the vertebrate with the shortest life span

Popis výsledku anglicky

Intensive collection in southern Mozambique revealed that Nothobranchius furzeri is a widespread species. During collection in February 2008 (the second part of the rainy season), populations were strongly female-biased and there was a spatial pattern infemale bias among metapopulations. Populations varied in the proportion of male colour morphs. 14 populations were composed exclusively of the red male phenotype, 3 populations of the yellow male phenotype and 12 populations were mixed. Overall, the redphenotype was more common, but there was strong geographical variation in morph proportion, with yellow males more abundant at the periphery and red male dominance in the centre of the range of N. furzeri in the Limpopo basin. Nothobranchius furzeri wassympatric with N. orthonotus and N. rachovii. Analysis of habitat use of N. furzeri is presented; N. furzeri was associated with pools containing a soft muddy substrate and turbid water.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GP206%2F06%2FP152" target="_blank" >GP206/06/P152: Reprodukčně izolační mechanismy u ryb rodu Nothobranchius (Aplocheilidae)</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Fish Biology

ISSN

0022-1112

e-ISSN

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Svazek periodika

74

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

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Kód UT WoS článku

000262516900013

EID výsledku v databázi Scopus

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