''Duplex timorensis'' 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

Erebidae The Erebidae are a family of moths in the superfamily Noctuoidea. The family is among the largest families of moths by species count and contains a wide variety of well-known macromoth groups. The family includes the underwings ('' Catocala'') ...

first described by George Hampson in 1926. It is known from

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 ...

, including

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 ...

, the

Kangean Islands The Kangean Islands or simply Kangean (Indonesian language, Indonesian: ''Kepulauan Kangean'') is a collective name referred to the area of Kangean Island, Kangean (the main island) and its surrounding islands lie in the north of Bali Isla ...

and south-western

Timor Timor is an island at the southern end of Maritime Southeast Asia, in the north of the Timor Sea. The island is East Timor–Indonesia border, divided between the sovereign states of East Timor on the eastern part and Indonesia on the western p ...

. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of ...

is 7–8 mm. The forewing is relatively broad, with a bright, ovoid, yellow reniform stigma. The crosslines are all present and black. The antemedial line is prominent, broad, sharply angled subcostally. The postmedial line is prominent and waved. The subterminal line is prominent and slightly waved. The terminal line is marked by tight black interveinal spots. The hindwing is dark grey, without a discal spot. The underside of the forewing is grey and the underside of the hindwing is light grey, with a weakly marked discal spot.

References

* Micronoctuini Moths described in 1926 {{Micronoctuini-stub