Spilosoma dubia
 Spilosoma dubia the Dubious Tiger Moth is a moth in the Arctiidae family. It was described by Walker in 1855. It is found from south-eastern Canada west to Alberta and in the eastern United States. The habitat consists of aspen parkland and southern boreal forests.The wingspan is 32-38 mm. The wings are white with black spots on the forewings and black subterminal patches on the hindwings. Adults are on wing from mid-May to mid-June.The larvae have been recorded feeding on Prunus serotina.