6-513: Microhierax Polihierax Falco Falconinae is a subfamily of falconid birds of prey that includes 44 species in three genera. It includes Microhierax (the typical falconets), Polihierax (the pygmy falcons), and Falco (the falcons). Molecular data since 2015 has found support in the grouping of these genera, with Polihierax being paraphyletic in respect to Falco . Falconinae and their sister taxon, Polyborinae , split off from Herpetotherinae around 30.2 million years ago in
12-428: Is now called the collared falconet. In 1824, Vigors proposed a new genus Ierax , writing "whoever has seen that beautiful species, the smallest of its race, F. cærulescens , Linn., now rendered familiar to us by the accurate and splendid illustrations of Dr. Horsfield, will at once acknowledge its separation from every other established genus of its family." Later authors rendered the name Hierax . Sharpe coined
18-625: The Oligocene epoch. Falconines split off from the polyborines around 20 million years ago in the Miocene epoch. This Falconiformes article is a stub . You can help Misplaced Pages by expanding it . Microhierax The typical falconets , Microhierax , are a bird of prey genus in the family Falconidae . They are found in southeast Asia and the smallest members of Falconiformes , averaging about 15 cm (5.9 in) in length and 35 g (1.2 oz) in weight. The smallest members of
24-531: The genus are the relatively widespread black-thighed falconet , and the white-fronted falconet on the island of Borneo . The first description by a European ornithologist of a falconet from this group was published by George Edwards in 1750, as "the little black and orange colour'd Indian hawk". It was from a specimen that had been collected in Bengal and sent to the King's physician, Dr Mead. In 1758 Carl Linnaeus used
30-557: The illustration and description by Edwards to formally describe the species under the binomial name Falco cærulescens In 1760 the French naturalist Mathurin Jacques Brisson also used Edwards' publication to describe le Faucon de Bengale . Although the white collar was not mentioned, the English ornithologist Richard Bowdler Sharpe believed that this was the same species that
36-539: The name Microhierax in 1874, from the Greek μικρός ἱεραξ meaning "tiny hawk". By this time, four species were known: M. cærulescens , M. fringillarius , M. melanoleucos , and M. erythrogenys . He lists Horsfield's specimen " Falco cærulescens " as being actually M. fringillarius , making the latter the type of the genus. A fifth species, the white-fronted falconet M. latifrons , was described by Sharpe in 1879. Red legged falconet This Falconiformes article
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