Results 31 to 40 of about 453,724 (174)

Sexual selection on population-level mating opportunities drives morph ratios in a fig wasp with extreme male dimorphism

open access: yesBMC Ecology and Evolution, 2021
Background Alternative mating tactics are widespread in animals and associated with extreme morphological polymorphism in some insects. Some fig wasps have both highly modified wingless males and dispersing winged males.
James M. Cook
doaj   +1 more source

Stability in fig tree–fig wasp mutualisms: how to be a cooperative fig wasp [PDF]

open access: yesBiological Journal of the Linnean Society, 2020
Abstract Fig tree–fig wasp mutualisms are diverse and underpin much biodiversity. The wasps (Agaonidae) are the sole pollinators of the trees (Ficus). Figs are enclosed inflorescences, each of which contains many small flowers. Female wasps (foundresses) enter receptive figs to spread pollen and to lay their eggs individually into fig ...
openaire   +1 more source

Deep mtDNA divergences indicate cryptic species in a fig-pollinating wasp

open access: yesBMC Evolutionary Biology, 2006
Background Figs and fig-pollinating wasps are obligate mutualists that have coevolved for ca 90 million years. They have radiated together, but do not show strict cospeciation.
Martin Joanne   +2 more
doaj   +1 more source

The genetic structuring in pollinating wasps of Ficus hispida in continental Asia

open access: yesEcology and Evolution, 2023
The interaction between figs and fig wasps provides a striking example of obligate brood site pollination mutualism. Monoecious figs, constituting independent radiations in each tropical biome, are present in significant proportions worldwide, but in ...
Xiaoxia Deng   +3 more
doaj   +1 more source

The fig wasps associated with Ficus microcarpa, an invasive fig tree [PDF]

open access: yes, 2014
Fig trees and their pollinating fig wasps represent one of the most species-specific mutualistic systems with a long history of co-evolution. Besides the pollinators, figs are also exploited by numerous non-pollinating fig wasps (NPFW).
Wang, Rong
core   +5 more sources

Expression and evolutionary divergence of the non-conventional olfactory receptor in four species of fig wasp associated with one species of fig

open access: yesBMC Evolutionary Biology, 2009
Background The interactions of fig wasps and their host figs provide a model for investigating co-evolution. Fig wasps have specialized morphological characters and lifestyles thought to be adaptations to living in the fig's syconium.
Xiao Jinhua   +5 more
doaj   +1 more source

Association of Fig Pollinating Wasps and Fig Nematodes inside Male and Female Figs of a Dioecious Fig Tree in Sumatra, Indonesia

open access: yesInsects, 2022
Nematodes can grow within the inflorescences of many fig trees (Ficus spp., Moraceae); however, the feeding behaviour of most nematodes is not known. Fig pollinating wasps (Hymenoptera: Agaonidae) transfer nematodes into young figs upon the wasps’ entry ...
Jauharlina   +6 more
doaj   +1 more source

Naturalization of the bodhi fig tree (Ficus religiosa L. - Moraceae) in Brazil

open access: yesBioscience Journal, 2017
Ficus religiosa L. is one of the most valued cultivated ornamental fig trees. Native to Asia, it is known as Bodhi tree. Since fig trees are involved in a highly species-specific pollination mutualism with agaonid wasps, exotic fig species usually fail ...
Marcelo Dias Vianna-Filho   +3 more
doaj   +3 more sources

Field sampling of fig pollinator wasps across host species and host developmental phase: Implications for host recognition and specificity

open access: yesEcology and Evolution, 2023
Previous genetic studies of pollinator wasps associated with a community of strangler figs (Ficus subgenus Urostigma, section Americana) in Central Panama suggest that the wasp species exhibit a range in host specificity across their host figs. To better
Aafke Oldenbeuving   +8 more
doaj   +1 more source

Field studies reveal a close relative of C. elegans thrives in the fresh figs of Ficus septica and disperses on its Ceratosolen pollinating wasps

open access: yesBMC Ecology, 2018
Background Biotic interactions are ubiquitous and require information from ecology, evolutionary biology, and functional genetics in order to be understood. However, study systems that are amenable to investigations across such disparate fields are rare.
Gavin C. Woodruff, Patrick C. Phillips
doaj   +1 more source

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