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Ameerega trivittatus
''Ameerega trivittatus'',〔Grant, T. et al., (2006). ''(Phylogenetic systematics of dart-poison frogs and their relatives (Amphibia: Athesphatanura: Dendrobatidae) )'' (PDF). Bulletin of the American Museum of Natural History, 299, 1–262〕 formerly ''Epipedobates trivittatus'', is a species of frog in the Dendrobatidae family commonly known as the three-striped poison frog. It is found in Bolivia, Brazil, Colombia, Guyana, Peru, Suriname, Venezuela, possibly Ecuador, and possibly French Guiana.〔
Its natural habitats are subtropical or tropical moist lowland forest floors and intermittent freshwater marshes. ''A. trivittatus'' is diurnal and terrestrial. Its distinctive features include its large size (up to 50 mm), granular skin, lack of webbing between digits, and distinctive striped markings. The colour of these markings varies; typically the stripes are green, but yellow and orange specimens occur, as well. It lays terrestrial eggs, which are hidden in clutches under leaves. The males take care of the eggs and carry the tadpoles on their backs to pools once they have hatched. It is threatened by habitat loss.
==Description==
The male three-striped poison frog has a snout-to-vent length of about and the female reaches about . It has a slightly protruding snout with no teeth, finely granulated skin on its dorsal surface and smooth skin on its flanks and ventral surface. The digits are unwebbed and the first finger is longer than the second finger. The colouring of this species varies somewhat between locations but in general it has a black back and sides, a black belly suffused blue posteriorly and yellowish-green or light-brown limbs. Two yellowish-green lateral stripes run from the snout to the hind legs.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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