- Source: Mesothen perflava
Mesothen perflava is a moth of the subfamily Arctiinae. It was described by William James Kaye in 1911. It is found in Brazil.
References
Pitkin, Brian & Jenkins, Paul (2023). "Search results Family: Arctiidae". Butterflies and Moths of the World. Natural History Museum, London. doi:10.5519/s93616qw.