''Acrocercops delicata'' 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 ...

of the family

Gracillariidae Gracillariidae is an important family of insects in the order Lepidoptera and the principal family of leaf miners that includes several economic, horticultural or recently invasive pest species such as the horse-chestnut leaf miner, ''Cameraria ...

. It is known from

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 ...

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

. The

larva A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The ...

e feed on '' Nephelium lappaceum''. They

mine Mine, mines, miners or mining may refer to: Extraction or digging * Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun ...

the leaves of their host plant.

Original description

Wingspan 7 mm. Head and thorax white. Palpi white, with fuscous marks at apex of second joint, and middle of terminal joint. Abdomen white, apex dark fuscous except extreme tip. Forewings narrow, moderately pointed; whitish-ochreous finely speckled with fuscous; six nearly direct white fasciae edged with minute dark fuscous specks, first narrow, almost basal, second narrow, third moderate, beyond middle, last three towards apex, slender, irregular, partly confluent or connected: cilia whitish, suffused with grey round apex. Hindwings and cilia white. Java, bred from Nephelium lappaceum (Sapindaceae); three specimensXIV. - New Micro-Lepidoptera By E. Meyrick
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References

delicata Moths of Asia Moths described in 1921 Taxa named by Edward Meyrick {{Acrocercops-stub