''Spilarctia inexpectata'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of ...

in the family Erebidae. It was described by

Walter Rothschild Lionel Walter Rothschild, 2nd Baron Rothschild, Baron de Rothschild, (8 February 1868 – 27 August 1937) was a British banker, politician, zoologist and soldier, who was a member of the Rothschild family. As a Zionist leader, he was present ...

in 1933. It is found in New Ireland in Papua New Guinea. It is considered by

The Global Lepidoptera Names Index The Global Lepidoptera Names Index (LepIndex) is a searchable database maintained by the Department of Entomology at the Natural History Museum, London. It is based on card indices and scanned journals, nomenclatural catalogues and the '' Zoolo ...

to be in the genus ''

Spilosoma ''Spilosoma'' is a genus of moths in the family Erebidae originally described by John Curtis in 1825. A very heterogeneous group, it is in need of review by the scientific community, as certain species probably need reclassification into their o ...

''.

References

Moths described in 1933 inexpectata {{Spilarctia-stub