''Limnaecia ancilla'' 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 w ...

in the family Cosmopterigidae. It is found on

Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...

References

Natural History Museum Lepidoptera generic names catalog
Limnaecia Moths described in 1934 Moths of Indonesia Taxa named by Edward Meyrick {{Antequerinae-stub