[171] On the other hand, ants may become nuisances when they invade buildings, or cause economic losses. (false tocandiras) of South America [176] and the Myrmecia ants of Australia. Males, however, are more transitory, being quite short-lived and surviving for only a few weeks. [42] Weaver ants, for example, have a distinct bimodal size distribution. “We are also planning to release the second season soon,” he added. This area of biomimetics has led to studies of ant locomotion, search engines that make use of "foraging trails", fault-tolerant storage, and networking algorithms. The follower obtains knowledge through its leading tutor. These adaptations include long, sticky tongues to capture ants and strong claws to break into ant nests. [27], Ants range in size from 0.75 to 52 millimetres (0.030–2.0 in),[28][29] the largest species being the fossil Titanomyrma giganteum, the queen of which was 6 centimetres (2.4 in) long with a wingspan of 15 centimetres (5.9 in). Up to half a pound (200 g) of seeds may be collected from one ant-heap. If combat takes a turn for the worse, a worker may perform a final act of suicidal altruism by rupturing the membrane of its gaster, causing the content of its mandibular glands to burst from the anterior region of its head, spraying a poisonous, corrosive secretion containing acetophenones and other chemicals that immobilise small insect attackers. Ants thrive in most ecosystems and may form 15–25% of the terrestrial animal biomass. [89], Nests may be protected from physical threats such as flooding and overheating by elaborate nest architecture. Hey! Ants may form subterranean nests or build them on trees. "Behavioral flexibility of temporal sub-castes in the fire ant, "Reproductive cooperation between queens and their mated workers: the complex life history of an ant with a valuable nest", "Bloody funny wasps! Examples include the critically endangered Sri Lankan relict ant (Aneuretus simoni) and Adetomyrma venatrix of Madagascar. The largest ants cut stalks, smaller workers chew the leaves and the smallest tend the fungus. [134] In some cases, the aphids secrete the honeydew in response to ants tapping them with their antennae. Sophie became a well-known advocate for breastfeeding and said she planned to continue to nurture her son until he was eight years old. Their ecological dominance is demonstrated by their biomass: ants are estimated to contribute 15–20 % (on average and nearly 25% in the tropics) of terrestrial animal biomass, exceeding that of the vertebrates. This behaviour helps ants deal with changes in their environment. More than 12,500 of an estimated total of 22,000 species have been classified. Some species also form floating rafts that help them survive floods. Their long co-evolution with other species has led to mimetic, commensal, parasitic, and mutualistic relationships. Sophie, who is originally from Blackpool, had more than 30,000 followers to her You Tube channel called Sophie's Joy Breastfeeding Mama, which had more than 25 million views.

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