Is elevation a strong environmental filter? Combining taxonomy, functional traits and phylogeny of butterflies in a tropical mountain

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F22%3A00558974" target="_blank" >RIV/67985939:_____/22:00558974 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1111/een.13145" target="_blank" >https://doi.org/10.1111/een.13145</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/een.13145" target="_blank" >10.1111/een.13145</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Is elevation a strong environmental filter? Combining taxonomy, functional traits and phylogeny of butterflies in a tropical mountain

Popis výsledku v původním jazyce

Environmental filters select species that tolerate and respond to habitat conditions similarly. By combining taxonomy, functional traits and phylogeny, we aimed to understand the spatial distribution of a tropical butterfly community, evaluating whether elevation acts as an environmental filter strong enough to select flight-related traits. Frugivorous and nectarivorous butterflies were sampled with nets at seven altitudinal bands (800-1400 m) in four sampling periods. We tested seven flight-related traits (wing length, width, and area, thorax volume, wing:thorax ratio [WTR](length), WTRwidth and WTRarea) and incorporated the effects of phylogeny in the relationships among these traits and with elevation. Butterfly diversity decreased with increased elevation, and four traits exhibited larger values at higher elevations: wing length, width, area and WTRarea. This suggests that butterflies tended to have smaller wings and robust bodies at lower elevations, and larger wings with slender bodies at higher elevations, possibly related to flight speed or wind conditions. Although the phylogenetic relatedness did not exert significant weight in the traits and elevation, we found indication of phylogenetic conservatism of wing area and WTR. Butterflies in mountains experience a strong selection by several environmental filters related to flight performance, and our study demonstrated a robust relationship between elevation, flight-related traits and species distribution. These relationships occurred regardless of phylogenetic relatedness, but most traits are conserved and exhibit resemblance in the phylogenetic lineages of these species. These findings suggest an influence of a widespread filter promoted by the elevational gradient with convergent trait evolution.

Název v anglickém jazyce

Is elevation a strong environmental filter? Combining taxonomy, functional traits and phylogeny of butterflies in a tropical mountain

Popis výsledku anglicky

Environmental filters select species that tolerate and respond to habitat conditions similarly. By combining taxonomy, functional traits and phylogeny, we aimed to understand the spatial distribution of a tropical butterfly community, evaluating whether elevation acts as an environmental filter strong enough to select flight-related traits. Frugivorous and nectarivorous butterflies were sampled with nets at seven altitudinal bands (800-1400 m) in four sampling periods. We tested seven flight-related traits (wing length, width, and area, thorax volume, wing:thorax ratio [WTR](length), WTRwidth and WTRarea) and incorporated the effects of phylogeny in the relationships among these traits and with elevation. Butterfly diversity decreased with increased elevation, and four traits exhibited larger values at higher elevations: wing length, width, area and WTRarea. This suggests that butterflies tended to have smaller wings and robust bodies at lower elevations, and larger wings with slender bodies at higher elevations, possibly related to flight speed or wind conditions. Although the phylogenetic relatedness did not exert significant weight in the traits and elevation, we found indication of phylogenetic conservatism of wing area and WTR. Butterflies in mountains experience a strong selection by several environmental filters related to flight performance, and our study demonstrated a robust relationship between elevation, flight-related traits and species distribution. These relationships occurred regardless of phylogenetic relatedness, but most traits are conserved and exhibit resemblance in the phylogenetic lineages of these species. These findings suggest an influence of a widespread filter promoted by the elevational gradient with convergent trait evolution.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Ecological Entomology

ISSN

0307-6946

e-ISSN

1365-2311

Svazek periodika

47

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

613-625

Kód UT WoS článku

000776415200001

EID výsledku v databázi Scopus

2-s2.0-85127495498