Spilaethalida is a genus of moths in the family Erebidae from New Guinea and Northern Australia. One undescribed species occurs in Sulawesi.
Species Spilaethalida turbida (Butler, 1882) Spilaethalida erythrastis (Meyrick, 1886)
References , 2007: Spilaethalida, a new genus for the New Guinean and Australian Spilarctia turbida complex (Lepidoptera, Arctiidae). Euroasian Entomological Journal 6 (3): 324-326, 342, color plate VII, fig. 1-6. Natural History Museum Lepidoptera generic names catalog