''Microplexia costimaculalis'' 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

Noctuidae The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are a family of moths. They are considered the most controversial family in the superfamily Noctuoidea because many of the clades are constantly changing, along with the other f ...

. It is endemic on the island of

Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island ...

in the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...

. It has a wingspan of 22–24 mm. The larvae feed on '' Clerodendrum speciosissimum'' and ''

Asystasia gangetica ''Asystasia gangetica'' is a species of plant in the family Acanthaceae. It is commonly known as the Chinese violet, coromandelPlants of Hawaii: ''Asystasia gangetica'': http://www.hear.org/starr/images/species/?q=asystasia+gangetica&o=plants, r ...

''.Afro Moths
/ref>

References

Acontiinae Moths described in 1992 Moths of Réunion Endemic fauna of Réunion {{Acontiinae-stub