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Megaherbivore. Hippopotamus is an extant megaherbivore. Megaherbivores (Greek μέγας megas "large" and Latin herbivora "herbivore" [1]) are large herbivores that can exceed 1,000 kg (2,200 lb) in weight. The earliest herbivores to reach such sizes like the parieasaurs appeared in the Permian period. During most of the Mesozoic, the ...
Herbivory is of extreme ecological importance and prevalence among insects.Perhaps one third (or 500,000) of all described species are herbivores. [4] Herbivorous insects are by far the most important animal pollinators, and constitute significant prey items for predatory animals, as well as acting as major parasites and predators of plants; parasitic species often induce the formation of galls.
Herbivore is the anglicized form of a modern Latin coinage, herbivora, cited in Charles Lyell 's 1830 Principles of Geology. [ 3 ] Richard Owen employed the anglicized term in an 1854 work on fossil teeth and skeletons. [ 3 ]Herbivora is derived from Latin herba 'small plant, herb' [ 4 ] and vora, from vorare 'to eat, devour'.
Elasmognathinae Gray, 1867. Tapirs (/ ˈteɪpər / TAY-pər) [ 8 ][ 9 ] are large, herbivorous mammals belonging to the family Tapiridae. [ 3 ] They are similar in shape to a pig, with a short, prehensile nose trunk. Tapirs inhabit jungle and forest regions of South and Central America and Southeast Asia.
The capybara inhabits savannas and dense forests, and lives near bodies of water. It is a highly social species and can be found in groups as large as 100 individuals, but usually live in groups of 10–20 individuals. The capybara is hunted for its meat and hide and also for grease from its thick fatty skin. [3]
Iguanodon was a large, bulky herbivore, measuring up to 9–11 metres (30–36 ft) in length and 4.5 metric tons (5.0 short tons) in body mass. Distinctive features include large thumb spikes, which were possibly used for defense against predators, combined with long prehensile fifth fingers able to forage for food.
Iguana rhinolophus Günther, 1885. The green iguana (Iguana iguana), also known as the American iguana or the common green iguana, is a large, arboreal, mostly herbivorous species of lizard of the genus Iguana. Usually, this animal is simply called the iguana. The green iguana ranges over a large geographic area; it is native from southern ...
Depletion of herbivorous megafauna results in increased growth of woody vegetation, [80] and a consequent increase in wildfire frequency. [81] Megafauna may help to suppress the growth of invasive plants. [82] Large herbivores and carnivores can suppress the abundance of smaller animals, resulting in their population increase when megafauna are ...