Island- and lake-like parallel adaptive radiations replicated in rivers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897213" target="_blank" >RIV/60076658:12310/18:43897213 - isvavai.cz</a>

Result on the web

<a href="http://rspb.royalsocietypublishing.org/content/285/1870/20171762" target="_blank" >http://rspb.royalsocietypublishing.org/content/285/1870/20171762</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1098/rspb.2017.1762" target="_blank" >10.1098/rspb.2017.1762</a>

Result language

angličtina

Original language name

Island- and lake-like parallel adaptive radiations replicated in rivers

Original language description

Parallel adaptive radiations have arisen following the colonization of islands by lizards and lakes by fishes. In these classic examples, parallel adaptive radiation is a response to the ecological opportunities afforded by the colonization of novel ecosystems and similar adaptive landscapes that favour the evolution of similar suites of ecomorphs, despite independent evolutionary histories. Here, we demonstrate that parallel adaptive radiations of cichlid fishes arose in South American rivers. Speciation-assembled communities of pike cichlids (Crenicichla) have independently diversified into similar suites of novel ecomorphs in the Uruguay and Parana Rivers, including crevice feeders, periphyton grazers and molluscivores. There were bursts in phenotypic evolution associated with the colonization of each river and the subsequent expansion of morphospace following the evolution of the ecomorphs. These riverine clades demonstrate that characteristics emblematic of textbook parallel adaptive radiations of island- and lake-dwelling assemblages are feasible evolutionary outcomes even in labile ecosystems such as rivers.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Project

<a href="/en/project/GP14-28518P" target="_blank" >GP14-28518P: Parallel evolution in Crenicichla (Cichlidae): Sympatric speciation and repeated analogous diversification in complex riverine landscapes?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

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

Name of the periodical

Proceedings of the Royal Society of London Series B - Biological Sciences

ISSN

0962-8452

e-ISSN

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Volume of the periodical

285

Issue of the periodical within the volume

1870

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

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UT code for WoS article

000419973000003

EID of the result in the Scopus database

2-s2.0-85040239157