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Hamearis Lucina
''Hamearis lucina'', the Duke of Burgundy, the only member of the genus ''Hamearis'', is a European butterfly in the family Riodinidae. For many years, it was known as the "Duke of Burgundy fritillary", because the adult's chequered pattern is strongly reminiscent of "true" fritillaries of the family Nymphalidae. Taxonomy and systematics Riodinidae is currently treated as a distinct family within the superfamily Papilionoidea, but in the past they were held to be the subfamily Riodininae of the Lycaenidae. Earlier, they were considered to be part of the now defunct family "Erycinidae", whose species are divided between this family and the subfamily Libytheinae. The genus ''Hamearis'', described by Jacob Hübner in 1819 is a monotypic genus of uncertain position (''incertae sedis''). Here it is considered part of subfamily Nemeobiinae, tribe Zemerini, within the metalmark butterfly family (Riodinidae). The origin of the common name is not known and the species was once cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivinghoe Beacon
Ivinghoe Beacon is a prominent hill and landmark in Buckinghamshire, England, 233 m (757 ft) above sea level in the Chiltern Hills, close to Ivinghoe and Aldbury. Dunstable, Berkhamsted and Tring are nearby. The Beacon lies within the Ashridge Estate and is managed and owned by the National Trust. It is the starting point of the Icknield Way to the east, and the Ridgeway long-distance path to the west. Ivinghoe Beacon is a popular spot for walkers and sightseers. Model aircraft enthusiasts also use lift generated by the wind blowing up the hill to fly their unpowered aircraft – a technique known as slope soaring. History The hill is an ancient signal point, which was used in times of crisis to send messages across long distances. It is also the site of an early Iron Age hillfort protected as a scheduled monument. Archaeological evidence has revealed human activity dating back to the Bronze Age, and the area contains many other scheduled Monuments, including a numb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
