''Diomea rotundata'' is a
moth 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 ...
first described by
Francis Walker in 1857. It is found in
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
, the
Indian subregion,
Taiwan,
Sumatra
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ...
,
Borneo, the
Philippines and
Sumba
Sumba ( id, Pulau Sumba) is an island in eastern Indonesia. It is one of the Lesser Sunda Islands and is in the province of East Nusa Tenggara. Sumba has an area of , and the population was 779,049 at the 2020 Census; the official estimate as a ...
.
Description
Forewings steely greyish black, and marked with black, including prominent discal spots. A larger white mark on the forewing costa can be seen sometimes. There is an irregular black submarginal line which is expanded into blocks sub-dorsally and at one third from the costa, with a smaller block on the costa. Hindwing with a longitudinal rectangle. The caterpillar is a fungus feeder. It is dirty white with indistinct pink marbling. A pink spot is found dorsally at the rear of each segment. The head lacks setae, but with glossy tubercles. Pupation begins on a tree or the fungus in a tight-fitting cocoon which is semi-ovoid in shape.
References
External links
Eight new records of the family Erebidae (Lepidoptera: Noctuoidea) from IndiaTwo new species of ''Diomeu'' Walker (Lepidoptera, Noctuidae) from Japan, Taiwan and Myanmar
Moths of Asia
Moths described in 1857
{{Calpinae-stub