Retrachydes thoracicus is a species of beetle in the family Cerambycidae, the only species in the genus Retrachydes.
Description Retrachydes thoracicus can reach a length of .Tavakilian, G. & Chevillotte, H. Titan: base de données internationales sur les Cerambycidae ou Longicorn This species has a transversely gibbous pronotum and orange-banded long antennae. Body is densely pubescent.Beetles in the bush
Distribution This species is present in South America (Argentina, Brazil, Uruguay, Paraguay and Bolivia).Bezark, Larry G. A Photographic Catalog of the Cerambycidae of the WorldCerambycoidea
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