A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä

Wood ant assemblages of Formica rufa group on lake islands and in mainland woodland in Central Finland




TekijätJouni Sorvari

KustantajaENTOMOLOGICA FENNICA

Julkaisuvuosi2018

JournalEntomologica Fennica

Tietokannassa oleva lehden nimiENTOMOLOGICA FENNICA

Lehden akronyymiENTOMOL FENNICA

Vuosikerta29

Numero1

Aloitussivu21

Lopetussivu29

Sivujen määrä9

ISSN0785-8760

DOIhttps://doi.org/10.33338/ef.70076

Verkko-osoitehttps://journal.fi/entomolfennica/article/view/70076


Tiivistelmä
Associations of island size and isolation on the occurrence and species richness of five wood ant species of the Formica rufa group (F rufa, F. aquilonia, F lugubris, E polyctena and E pratensis) was tested in the Lake Konnevesi archipelago in Central Finland. In addition, the species composition was compared to that of mainland forests of the same region. Island isolation had no associations with the wood ant occurrence in this archipelago, but for most species, increasing island size was positively associated with the occurrence probability. According to the findings among the five species, Formica lugubris is the best adapted for insular living. There was a positive species area relationship as the species richness of wood ants increased with an increasing island size. The island community of wood ants was dominated by colonies of the monogynous (single queen) species whereas the mainland community was dominated by those of polygynous (multiple queen) species.



Last updated on 2024-26-11 at 21:37