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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 ...
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]
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.
Ficus (/ ˈ f aɪ k ə s / [2] or / ˈ f iː k ə s / [3] [4]) is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family Moraceae.Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending into the semi-warm temperate zone.
Although figs flower asynchronously as a population, in most species flowering is synchronised within an individual. Newly emerged female wasps must move away from their natal tree in order to find figs in which to lay their eggs. This is to the advantage of the fig, since it prevents self-pollination. [19]
Mutualism occurs between figs and fig wasps, which creates a need for specific species of figs to be pollinated by specific species of wasps. The origin of mutualism is also the beginning of the fig wasp phylogeny. In the phylogenetic tree, the genus of Blastophaga and Wiebesia are very similar. Both of these genera pollinate Ficus genus of ...
The family Agaonidae is a group of pollinating fig wasps. They spend their larval stage inside the fruits of figs. The pollinating wasps (Agaoninae, Kradibiinae, and Tetrapusiinae) are the mutualistic partners of the fig trees. Extinct forms from the Eocene and Miocene are nearly identical to modern forms, suggesting that the niche has been ...
Ficus grossularioides is associated with a fig wasp, an agaonid wasp that acts as its sole pollinator as this wasp lays its eggs only on trees of this species. All fig trees have this unique form of fertilization, with each species relying on a single specialized species of pollinating wasp that relies on the fig tree to reproduce.
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