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Gaiasia was a freshwater predator which was exceptional among stem-tetrapods for its combination of relatively enormous size, Southern occurrence, and late survival. [ 1 ] Gaiasia is known from three fossil specimens, including an incomplete skeleton with a crushed skull and partial vertebral column .
An apex predator, also known as a top predator or superpredator, is a predator [a] at the top of a food chain, without natural predators of its own. [ 6 ] [ 7 ] Apex predators are usually defined in terms of trophic dynamics , meaning that they occupy the highest trophic levels .
Pages in category "Apex predators" The following 139 pages are in this category, out of 139 total. This list may not reflect recent changes. * Apex predator; A.
The tiger is a carnivore and an apex predator feeding mainly on large and medium-sized ungulates, with a preference for sambar deer, Manchurian wapiti, barasingha, gaur and wild boar. [109] [110] [111] Abundance and body weight of prey species are assumed to be the main criteria for the tiger's prey selection, both inside and outside protected ...
“They are the only group of birds that achieved the role of terrestrial apex predators, evolving species that basically conquered South America during the Miocene (about 23.03 million to 5.33 ...
Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, [4] ornithologists typically use the narrower definition followed in this page, [5] excluding many piscivorous predators such as storks, cranes, herons, gulls, skuas, penguins, and kingfishers, as well as many primarily ...
The Spanish used several names that are not currently used. Gran Moluca (Great Molluccas) for the island of Mindanao and Nueva Castilla (New Castile) for Luzon. Because Spanish interest in the region was primarily focused on its use as a base for trade with East Asia, direct Spanish control over the area expanded slowly.
Dentaneosuchus would have been an apex predator of its environment, capable of taking large prey such as Lophiodon. However, for as of yet unknown reasons crocodylomorphs would lose their spot as top predator in this part of the world by the end of the Eocene, with Dentaneosuchus representing one of the last members of its group in Europe.