Borocera attenuata is a species of Lasiocampidae moth native to Madagascar. It was first described by George Hamilton Kenrick in 1914.[1]
The males have a wingspan of 46 mm. Their head, palpi and the underside of the thorax are dull orange; antennaes, legs, thorax above and abdomen have a dark chestnut colour. The forewings are dark brown and the hindwings smoky brown.[2]