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Aciurina bigeloviae Cotton-gall Tephritid; Aciurina thoracica Desert Broom Gallfly; Aciurina trixa Bubble-gall Tephritid; Cecidochares connexa Chromolaena Stem Gall Fly; Eurosta comma goldenrod
The meristems, where plant cell division occurs, are the usual sites of galls, though insect galls can be found on other parts of the plant, such as the leaves, stalks, branches, buds, roots, and even flowers and fruits. Gall-inducing insects are usually species-specific and sometimes tissue-specific on the plants they gall.
The induced galls are shared with a community of insects including transient occupants, opportunistic foragers, parasitoids, inquilines, and parasitoids of inquilines. [2] These galls are divided into microscale niches allowing for the coexistence of ecologically similar species that exploit similar feeding strategies.
Galls are growth deformities induced in certain plants by various insects which are mostly species-specific. Galls induced by insects can be viewed as an extended phenotype of the inducing insect, and gall-inducing insects specialize on their host plants, often to a greater extent than insects that feed on the same plant without creating galls. [2]
Galls of Adelges abietis. Adelges is a genus of insects which feed on conifers. They have complex life cycles, some species feeding exclusively on spruce, others feeding on spruce and an alternate conifer. However, galls characteristic of each species are formed only on spruce. Six generations are usually needed to complete the 2-year cycle ...
Rhopalomyia solidaginis, the goldenrod bunch gall, is a species of gall midges, insects in the family Cecidomyiidae. The galls of this species have the following host species of goldenrods: Solidago altissima, Solidago canadensis, and Solidago rugosa. They have been found across eastern North America.
There are two types of first instar nymphs within galls: one type of nymph is thick-legged and attacks insects introduced into galls. Another type of nymph is normal-legged. [ 10 ] Monomorphic first-instar nymphs of Pemphigus dorocola attack moth larvae, a predator , when it is experimentally introduced to the gall. [ 11 ]
Gall-inducing insects (359 P) O. ... Willow galls (74 P) Pages in category "Galls" The following 43 pages are in this category, out of 43 total. ... Wikipedia® is a ...