E-viri
Recenzirano
Odprti dostop
-
Chazot, Nicolas; Blandin, Patrick; Debat, Vincent; Elias, Marianne; Condamine, Fabien L.
Journal of evolutionary biology, October 2021, Letnik: 34, Številka: 10Journal Article
Assessing the relative importance of geographical and ecological drivers of evolution is paramount to understand the diversification of species and traits at the macroevolutionary scale. Here, we use an integrative approach, combining phylogenetics, biogeography, ecology and quantified phenotypes to investigate the drivers of both species and phenotypic diversification of the iconic Neotropical butterfly genus Morpho. We generated a time‐calibrated phylogeny for all known species and inferred historical biogeography. We fitted models of time‐dependent (accounting for rate heterogeneity across the phylogeny) and paleoenvironment‐dependent diversification (accounting for global effect on the phylogeny). We used geometric morphometrics to assess variation of wing size and shape across the tree and investigated their dynamics of evolution. We found that the diversification of Morpho is best explained when considering variable diversification rates across the tree, possibly associated with lineages occupying different microhabitat conditions. First, a shift from understory to canopy was characterized by an increased speciation rate partially coupled with an increasing rate of wing shape evolution. Second, the occupation of dense bamboo thickets accompanying a major host‐plant shift from dicotyledons towards monocotyledons was associated with a simultaneous diversification rate shift and an evolutionary ‘jump’ of wing size. Our study points to a diversification pattern driven by punctuational ecological changes instead of a global driver or biogeographic history. Combining ecology, biogeography, phenotypes and phylogeny of the Neotropical Morpho butterflies, we show that microhabitat conditions explain correlated changes in host‐plants, rates of wing evolution and species diversification.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.