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Raccordo Autostradale RA3
Raccordo autostradale 3 (RA 3; "Motorway connection 3") or Raccordo autostradale Siena-Firenze ("Motorway connection Siena-Florence") is an ''autostrade of Italy, autostrada'' (Italian language, Italian for "motorway") long in Italy located in the Regions of Italy, region of Tuscany, managed by ANAS, which connects Florence to Siena. It is a branch of the Autostrada A1 (Italy), Autostrada A1. The siding was opened in 1964. Route See also *Autostrade of Italy *Roads in Italy *Transport in Italy Other Italian roads *State highways (Italy) *Regional road (Italy) *Provincial road (Italy) *Municipal road (Italy) Notes References External links ANAS SpA {{Autostrade Autostrade in Italy, RA03 Transport infrastructure completed in 1964 1964 establishments in Italy Transport in Tuscany ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANAS
''Anas'' is a genus of dabbling ducks. It includes the pintails, most teals, and the mallard and its close relatives. It formerly included additional species but following the publication of a molecular phylogenetic study in 2009 the genus was split into four separate genera. The genus now contains 31 living species. The name ''Anas'' is the Latin for "duck". Systematics The genus ''Anas'' was introduced by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his '' Systema Naturae''. ''Anas'' is the Latin word for a duck. The genus formerly included additional species. In 2009 a large molecular phylogentic study was published that compared mitochondrial DNA sequences from ducks, geese and swans in the family Anatidae. The results confirmed some of the conclusions of earlier smaller studies and indicated that the genus as then defined was non-monophyletic. Based on the results of this study, ''Anas'' was split into four proposed monophyletic genera with five ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
