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Hieraetus Fasciatus
The genus ''Hieraaetus'', sometimes known as small eagles or hawk-eagles, denotes a group of smallish eagles usually placed in the Accipitridae, accipitrid subfamily, subfamilies Buteoninae or Accipitridae#Aquilinae, Aquilinae. They are medium-sized birds of prey inhabiting Europe, Asia, Africa, New Guinea and Australia. A recently-extinct species, the New Zealand Haast's eagle, was the largest eagle ever known, weighing up to , with a wingspan. Taxonomy and species The genus ''Hieraaetus'' was introduced in 1844 by the German naturalist Johann Jakob Kaup with the booted eagle as the type species. The name combines the Ancient Greek ''hierax'' meaning "hawk" with ''aetos'' meaning "eagle". Molecular genetic research has found ''Hieraaetus'' to be polyphyletic with ''Aquila (genus), Aquila''. ''Hieraaetus kienerii'' was found to be most distinct, and has been assigned to a separate genus, ''Lophotriorchis''. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Jakob Kaup
Johann Jakob von Kaup (10 April 1803 – 4 July 1873) was a German naturalist. A proponent of natural philosophy, he believed in an innate mathematical order in nature and he attempted biological classifications based on the Quinarian system. Kaup is also known for having coined popular prehistoric taxa like '' Pterosauria'' and ''Machairodus''. Biography He was born at Darmstadt. After studying at Göttingen and Heidelberg he spent two years at Leiden, where his attention was specially devoted to the amphibians and fishes. He then returned to Darmstadt as an assistant in the grand ducal museum, of which in 1840 he became inspector. In 1829 he published ''Skizze zur Entwickelungsgeschichte der europäischen Thierwelt'', in which he regarded the animal world as developed from lower to higher forms, from the amphibians through the birds to the beasts of prey; but subsequently he repudiated this work as a youthful indiscretion, and on the publication of Darwin's ''Origin of Species' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
