''Udea melanosticta'' 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 Crambidae. It was described by Arthur Gardiner Butler in 1883. It is found in

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

. 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 about 22 mm. The forewings are white but slightly tinged with stramineous (straw colour), with black discoidal spots. The lines are indistinct and the external border is greyish brown, with a submarginal series of blackish spots and black marginal dots. The hindwings have a brownish external border and black dots at the end of the cell and along the outer margin.

References

melanosticta Moths described in 1883 Endemic fauna of Chile {{Udea-stub