Myrmecochory (/ m ɜːr m ɪ ˈ k ɒ k ɔː r i / (sometimes myrmechory); [1] from Ancient Greek: μύρμηξ, romanized: mýrmēks ("ant") and χορεία khoreíā ("circular dance") is seed dispersal by ants, an ecologically significant ant–plant interaction with worldwide distribution.

2024年6月2日 · Myrmecochory is the dispersal of seeds by ants. Most myrmecochorous plants produce seeds with elaiosomes or "food bodies", structures attached to the seed which are rich in lipids, amino acids or other nutrients and are attractive to ants.

2024年8月8日 · Myrmecochory is defined as seed dispersal by ants; it is generally described as a biotic seed dispersal mutualism, in which plants receive the reward of seed dispersal and ants receive a food reward, usually in the form of an elaiosome that is attached to the seed.

2018年11月16日 · Approximately 35 percent of the herbaceous plants in the understory of forests in eastern North America rely on ants for seed dispersal. Plant species that have coevolved myrmecochory have an oil-rich appendage, known as an elaiosome. The elaiosome attracts the ants with chemical cues.

Myrmecochory is a form of seed dispersal that involves ants, where seeds are transported away from the parent plant to new locations. This relationship benefits the plants by helping them colonize new areas and reduces competition among seedlings, while ants gain a food resource, usually in the form of nutrient-rich elaiosomes attached to the ...

2024年7月11日 · This seed-carrying partnership between plants and ants is called myrmecochory. Both sides often benefit from working together. Plants that use ants to disperse their seeds evolved to have seeds with a fat-filled structure on their exterior called an elaiosome.

Myrmecochory is a mutualistic interaction between plants and ants where ants disperse plant seeds, providing benefits such as protection from predators, seed survival during unfavorable conditions, and access to nutrient-rich microsites.

2007年5月16日 · By a process known as myrmecochory, ants act as the seed-dispersers of a number of our familiar forest spring wildflowers. White and red trilliums, wild ginger, bloodroot, Dutchman’s breeches, trout lily, trailing arbutus and various species of hepatica and violet all depend on ant colonies to spread their progeny across the forest floor.

Most myrmecochorous plants (species of violet, primrose, hepatica, cyclamen, anemone, corydalis, Trillium, and bloodroot) belong to the herbaceous spring flora of northern forests. Tree poppy (Dendromecon), however, is found in the dry. What’s the Difference Between Great Britain and the United Kingdom?

2009年5月13日 · Seed dispersal by ants (myrmecochory) may drive diversification as it can reduce extinction by providing selective advantages to plants and can increase speciation by enhancing geographical isolation by extremely limited dispersal distances.