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Los falángidos (Phalangiidae) es una familia de opiliones del suborden Eupnoi, para la cual al 2005 se habían descrito 49 géneros y 381 especies. Su nombre proviene del Griego Antiguo phalangion que significa granjero. Viven bajo piedras y en la hojarasca.
Los falangioideos ( Phalangioidea) son una superfamilia de Opiliones del suborden Eupnoi con 6 familia reconocidas al 2007 y más de 1.500 especies. Se ha postulado como posible el que Phalangioidea se originó en Gondwana, siendo las especies del Hemisferio Norte un taxón monofilético originado a partir de ancestros del Hemisferio Sur . 1 .
Los falangéridos ( Phalangeridae) son una familia de marsupiales nocturnos nativos de Australia y Nueva Guinea, que incluye los cuscuses ( Ailurops, Phalanger, Spilocuscus y Strigocuscus ), los pósum cola de cepillo y el ilangnalia. Viven en los árboles y su hábitat son los bosques de eucaliptos y las selvas .
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The name of the type genus Phalangodes is derived from Ancient Greek φάλαγξ (phalanx), a line of soldiers in formation. This probably refers to the rows of pedipalpalspines.
Body length ranges from less than 1 mm to about 3 mm (0.12 in). The pedipalps are armed with large spines. While some species have legs eight times the body length, others have shorter legs around twice the body length. Most species are yellowish to orange brown. Troglobitic(cave-dwelling) species are depigmented.
More than two-thirds of the species occur in the western Nearctic, especially in California] with about 50 species in four endemic genera. About 10 species are known from the eastern Nearctic. Few occur in the Palearctic, with one species each in the Canary Islands and Japan, and about 20 species in the Mediterranean region.
The family seems to be largely monophyletic, with the exceptions of a few genera such as Guerrobunus and Glennhuntia. Although the relationship of the Phalangodidae to other Grassatores is currently unresolved, the family seems relatively basalinside the Grassatores.
The family Phalangodidae contains these genera: Data sources: i = ITIS, c = Catalogue of Life, g = GBIF,b = Bugguide.net
Synonyms. Cerastoma. Phalangium is a genus of harvestmen that occur mostly in the Old World. The best known species is Phalangium opilio, which is so common in many temperate regions that it is simply called "harvestman".
provided by wikipedia ES Phalangium es un género de opiliones de la familia Phalangiidae que ocurre más comúnmente en el Viejo Mundo. La especie más conocida, Phalangium opilio , es paleártica y ha sido introducido en otras partes del mundo.
