Origin and dispersal of Homalictus (Apoidea: Halictidae) across Australia, Papua New Guinea and Pacific

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43901439" target="_blank" >RIV/60076658:12310/20:43901439 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/20:00524590

Výsledek na webu

<a href="https://www.tandfonline.com/doi/abs/10.1080/03721426.2020.1740957?journalCode=trss20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/03721426.2020.1740957?journalCode=trss20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/03721426.2020.1740957" target="_blank" >10.1080/03721426.2020.1740957</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Origin and dispersal of Homalictus (Apoidea: Halictidae) across Australia, Papua New Guinea and Pacific

Popis výsledku v původním jazyce

The halictine bee genus Homalictus (Apoidea: Halictidae) is distributed broadly across south east Asia, Indonesia, Australia and the archipelagos of the Pacific. The group is well represented in the bee faunas of Australia and Papua New Guinea, but Homalictus is particularly important in the Pacific where it plays a keystone pollination role as the only endemic bee group in many islands. Understanding the origin and radiation of this genus is therefore important for understanding plant-bee co-evolution, not only in the Pacific, but the greater Oceania region. Previous studies have suggested that Homalictus has an Australian origin, and then dispersed northwards, but this is yet to be phylogenetically examined. Here we combine DNA sequences from the mitochondrial COI gene from Homalictus species from Papua New Guinea, the Pacific and Australia to infer the geographical and climatic origins of this group and subsequent dispersal events. Our results indicate a tropical origin for Homalictus in Australia, followed by multiple dispersals into the Pacific and subtropical, temperate and arid Australia. A tropical origin for Homalictus not only indicates the likely dispersal corridors for the ancestor of the group but has important implications for understanding social evolution in halictine bees.

Název v anglickém jazyce

Origin and dispersal of Homalictus (Apoidea: Halictidae) across Australia, Papua New Guinea and Pacific

Popis výsledku anglicky

The halictine bee genus Homalictus (Apoidea: Halictidae) is distributed broadly across south east Asia, Indonesia, Australia and the archipelagos of the Pacific. The group is well represented in the bee faunas of Australia and Papua New Guinea, but Homalictus is particularly important in the Pacific where it plays a keystone pollination role as the only endemic bee group in many islands. Understanding the origin and radiation of this genus is therefore important for understanding plant-bee co-evolution, not only in the Pacific, but the greater Oceania region. Previous studies have suggested that Homalictus has an Australian origin, and then dispersed northwards, but this is yet to be phylogenetically examined. Here we combine DNA sequences from the mitochondrial COI gene from Homalictus species from Papua New Guinea, the Pacific and Australia to infer the geographical and climatic origins of this group and subsequent dispersal events. Our results indicate a tropical origin for Homalictus in Australia, followed by multiple dispersals into the Pacific and subtropical, temperate and arid Australia. A tropical origin for Homalictus not only indicates the likely dispersal corridors for the ancestor of the group but has important implications for understanding social evolution in halictine bees.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Transactions of the Royal Society of South Australia

ISSN

0372-1426

e-ISSN

—

Svazek periodika

144

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000525112600001

EID výsledku v databázi Scopus

2-s2.0-85082424398