''Epicephala domina'' is a moth of the family Gracillariidae. It is found in

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

(Hainan). The length of the forewings is 7.5−11 mm. The forewings are greyish brown to deep brown with three pairs of white striae from both the costal and dorsal margins at two-fifths, three-fifths and four-fifths extending obliquely outward to the middle as well as to end and outside of the cell. The third dorsal striae is broader and more distinct. The dorsal margin has a broad white band extending from the base to the tornal area and there is a narrow silvery-white fascia with metallic reflection from the costal six-seventh to the dorsal margin. The distal one-seventh is yellowish brown, with a central black dot and with a triangular white dot near the costa and a white streak along the dorsal margin. The hindwings are greyish brown. The larvae feed on seeds in the fruits of ''

Glochidion sphaerogynum ''Glochidion'' is a genus of flowering plants, of the family Phyllanthaceae, known as cheese trees or buttonwood in Australia, and leafflower trees in the scientific literature. It comprises about 300 species, distributed from Madagascar to the P ...

''.

Etymology

The species name refers to the status of the species as the dominant ''Epicephala'' species associated with ''G. sphaerogynum'' and is derived from Latin ''dominus'' (meaning master, lord).Four new species of Epicephala Meyrick, 1880 (Lepidoptera, Gracillariidae) associated with two species of Glochidion (Phyllanthaceae) from Hainan Island in China
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References

Epicephala Moths described in 2015 Moths of Asia {{Gracillariinae-stub