Chelodesmoidea

	Chelodesmoidea Chelodesmidae, is a millipede family of order Polydesmida. The family includes 219 genera. Two new genera were described in 2012. Genera A '' Achromoporus'' '' Afolabina'' '' Alassodesmus'' '' Allarithmus'' '' Alocodesmus'' ''Alyssa'' '' Amphelictogon'' '' Amphipeltis'' '' Ancholeptodesmus'' '' Ancylochetus'' '' Aneurydesmus'' '' Angelodesmus'' '' Anisodesmus'' '' Ankylophallus'' '' Antillodesmus'' '' Antrogonodesmus'' '' Aplopododesmus'' '' Arthromachus'' '' Arthrosolaenomeris'' '' Astrophogonus'' '' Attemsiella'' '' Atylophor'' B '' Basacantha'' '' Baianassa'' '' Batodesmus'' '' Beatadesmus'' '' Belonodesmus'' '' Benoitesmus'' '' Biaporus'' '' Biporodesmus'' '' Brachyurodesmus'' '' Brasilodesmus'' '' Brasiloschubartia'' C '' Callistocilla'' '' Camptomorpha'' '' Camptomorphoides'' '' Cantabrodesmus'' '' Caracodesmus'' '' Caraibodesmus'' '' Carlopeltis'' '' Carloporus'' '' Catharodesmus'' '' Cay ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Polydesmida Polydesmida (from the Greek language, Greek ''poly'' "many" and ''desmos'' "bond") is the largest order (biology), order of millipedes, containing approximately 3,500 species, including all the millipedes reported to produce hydrogen cyanide (HCN). Description Members of the order Polydesmida are also known as "flat-backed millipedes", because on most species, each body segment has wide lateral keels known as paranota. These keels are produced by the posterior half (metazonite) of each body ring behind the collum (millipedes), collum. Polydesmids have no eyes, and vary in length from . Many of the larger species show bright coloration patterns which warn predators of their toxic secretions. Adults usually have 20 segments, counting the collum as the first ring and the telson as the last ring. juvenile (organism), Juveniles have from 7 to 19 rings. In species with the usual 20 segments, adult females have 31 pairs of legs, but in adult males, the eighth leg pair (the first leg pai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Orator F An orator, or oratist, is a public speaker, especially one who is eloquent or skilled. Etymology Recorded in English c. 1374, with a meaning of "one who pleads or argues for a cause", from Anglo-French ''oratour'', Old French ''orateur'' (14th century), Latin ''orator'' ("speaker"), from ''orare'' ("speak before a court or assembly; plead"), derived from a Proto-Indo-European base ''or-'' ("to pronounce a ritual formula"). The modern meaning of the word, "public speaker", is attested from c. 1430. History In ancient Rome, the art of speaking in public (''Ars Oratoria'') was a professional competence especially cultivated by politicians and lawyers. As the Greeks were still seen as the masters in this field, as in philosophy and most sciences, the leading Roman families often either sent their sons to study these things under a famous master in Greece (as was the case with the young Julius Caesar), or engaged a Greek teacher (under pay or as a slave). In the young revolutionar ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]