Circle of stars all EU leaders as the official emblem of the European Communities, and in 1993 inherited by the successor organisation, the European Union. All European institutions now use an emblem of their own. The Zodiac is an ancient "circle of stars" where some stars are symbolically combined into 12 Star signs also known as constellations. The etymology of the term Zodiac comes from the Latin zōdiacus, from the Greek ζῳδιακός [κύκλος], meaning "[circle] of animals", derived from ζῴδιον, the diminutive of ζῷον "animal". The Crown of Immortality is a separate and earlier motif (and metaphor) which also uses a circle of
Duiker Society of London". The scientific name "Cephalophinae" probably comes from the combination of the New Latin word "cephal", meaning head, and the Greek word "lophos", meaning crest. The common name "duiker" comes from the Afrikaans word "duik", or Dutch "duiken" - both mean "to dive", which refers to the practice of the animals to frequently dive into vegetation for cover. The three disputed species in "Cephalophus" are Brooke's duiker ("C. brookei"), Ruwenzori duiker ("C. rubidis") and the white-legged duiker ("C. crusalbum"). Considered to be a subspecies of Ogilby's duiker ("C. nigrifrons"), Brooke's duiker was elevated to species status by British