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The pollinating wasps are part of an obligate nursery pollination mutualism with the fig tree, while the non-pollinating wasps feed off the plant without benefiting it. The life cycles of the two groups, however, are similar. [11] Though the lives of individual species differ, a typical pollinating fig wasp life cycle is as follows.
When the female wasps enter the opening of a fig, their wings and antennae detach. [9] Upon dissecting a fig, the wings of the wasps can be seen at the opening of the fig. Additionally, adult wasps, larvae, and eggs are found within the fig. [7] The wasps are free-living and their lifespan spans from a few days to weeks. [4]
The winged female wasps can fly over long distances before finding another fig to oviposit in it, while the male dies after chewing a hole. As the fig is closed by a tight ostiole, the female wasps have developed adaptations to enter. First, the mandibles of the female wasps have developed specialized mandibular appendages to help them crawl ...
Unlike other fig species, Ficus carica does not always require pollination by a wasp or from another tree, [10] [11] but can be pollinated by the fig wasp, Blastophaga psenes to produce seeds. Fig wasps are not present to pollinate in colder regions such as the British Isles. [12]
These are pollinated by the fig wasp, Blastophaga psenes. In the cultivated fig, there are also asexual mutants. Fig trees either produce hermaphrodite fruit or female figs; only the female figs are palatable to humans. In exchange for a safe place for their eggs and larvae, fig wasps help pollinate the ficus by crawling inside the tiny hole in ...
Pegoscapus is a genus of fig wasp in the family Agaonidae. As a pollinating fig wasp, Pegoscapus share an obligate mutualistic relationship with fig trees of the genus Ficus via association with fig inflorescences , commonly called figs. [3] Males are smaller in size with shorter antennae than females. Males have a black head and amber-colored ...
The relationship of fig and fig wasp is a classic example of obligate mutualism and coevolution. Only pollinating wasps pollinate the figs, while fig wasps only lay their eggs inside the fig ovules. [5] [6] Jelly fig pollinating W. pumilae are different from Creeping fig pollinating W. pumilae in gene expression. [7]
[2] Some of the caskets of mummies in Egypt are made from the wood of this tree. In tropical areas where the wasp is common, complex mini-ecosystems involving the wasp, nematodes, [8] [9] other parasitic wasps, and various larger predators revolve around the life cycle of the fig. The trees' random production of fruit in such environments ...