Rhysodesmus Dasypus

	Rhysodesmus Dasypus ''Rhysodesmus'' is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least 90 described species in ''Rhysodesmus''., ranging from El Salvador to the Southern United States. Species These 92 species belong to the genus ''Rhysodesmus'': * '' Rhysodesmus acolhuus'' (Humbert & DeSaussure, 1869) * '' Rhysodesmus agrestis'' Shelley, 1999 * '' Rhysodesmus alpuyecus'' Chamberlin, 1943 * '' Rhysodesmus angelus'' (Karsch, 1881) * '' Rhysodesmus angustus'' Loomis, 1966 * '' Rhysodesmus arcuatus'' Pocock, 1910 * '' Rhysodesmus attemsi'' Pocock, 1909 * '' Rhysodesmus bolivari'' Chamberlin, 1943 * '' Rhysodesmus bonus'' Chamberlin, 1943 * '' Rhysodesmus byersi'' Loomis, 1966 * '' Rhysodesmus championi'' Pocock, 1909 * '' Rhysodesmus chelifer'' Takakuwa, 1941 * '' Rhysodesmus chisosi'' Shelley, 1989 * '' Rhysodesmus cohaesivus'' Wang, 1957 * '' Rhysodesmus consobrinus'' (DeSaussure, 1859) * ''Rhysodesmus constrictus'' Loomis, 1966 * '' Rhysodesmus contiguus'' Wang, 195 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Flat-backed Millipede Polydesmida (from the Greek ''poly'' "many" and ''desmos'' "bond") is the largest 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. 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. 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 pair of the 7th ring) is modified into a single pair of gonopods, leaving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Rhysodesmus Constrictus ''Rhysodesmus'' is a genus of flat-backed millipedes in the family Xystodesmidae. There are at least 90 described species in ''Rhysodesmus''., ranging from El Salvador to the Southern United States. Species These 92 species belong to the genus ''Rhysodesmus'': * '' Rhysodesmus acolhuus'' (Humbert & DeSaussure, 1869) * '' Rhysodesmus agrestis'' Shelley, 1999 * '' Rhysodesmus alpuyecus'' Chamberlin, 1943 * '' Rhysodesmus angelus'' (Karsch, 1881) * '' Rhysodesmus angustus'' Loomis, 1966 * '' Rhysodesmus arcuatus'' Pocock, 1910 * '' Rhysodesmus attemsi'' Pocock, 1909 * '' Rhysodesmus bolivari'' Chamberlin, 1943 * '' Rhysodesmus bonus'' Chamberlin, 1943 * '' Rhysodesmus byersi'' Loomis, 1966 * '' Rhysodesmus championi'' Pocock, 1909 * '' Rhysodesmus chelifer'' Takakuwa, 1941 * '' Rhysodesmus chisosi'' Shelley, 1989 * '' Rhysodesmus cohaesivus'' Wang, 1957 * '' Rhysodesmus consobrinus'' (DeSaussure, 1859) * '' Rhysodesmus constrictus'' Loomis, 1966 * '' Rhysodesmus contiguus'' Wang, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]