Nepticulidae is a family of very small moths with a worldwide distribution. They are characterised by eyecaps over the eyes. These pigmy moths or midget moths, as they are commonly known, include the smallest of all living moths, with a wingspan that can be as little as 3 mm in the case of the European pigmy sorrel moth, but more usually 3.5–10 mm. The wings of adult moths are narrow and lanceolate, sometimes with metallic markings, and with the venation very simplified compared to most other moths.
Neopostega is a genus of moths of the family Opostegidae.
Pseudopostega albogaleriella is a moth of the family Opostegidae. It is widely distributed through eastern North America from Nova Scotia to central Florida and south-eastern Texas and in the south-western United States through areas of California and Arizona.
Opostegoides gephyraea is a moth of the family Opostegidae. It was described by Edward Meyrick in 1881. It is known from New South Wales in Australia.
Opostega chalcoplethes is a moth of the family Opostegidae. It was described by Turner in 1923. It is known from Western Australia.
Opostega horaria is a moth of the family Opostegidae. It was described by Edward Meyrick in 1921. It is known from Queensland in Australia.
Opostega idiocoma is a moth of the family Opostegidae. It was described by Edward Meyrick in 1918. It is known from Natal in South Africa.
Opostega kuznetzovi is a moth of the family Opostegidae. It was described by Kozlov in 1985. It is known from the Russian Far East.
Opostega luticilia is a moth of the family Opostegidae. It was described by Edward Meyrick in 1915. It is known from Queensland in Australia.
Opostega pelocrossa is a moth of the family Opostegidae. It was described by Edward Meyrick in 1928. It is known from Mazoe, Zimbabwe.
Opostega phaeosoma is a moth of the family Opostegidae. It was described by Edward Meyrick in 1928. It is known from Mazoe, Zimbabwe.
Opostega phaeospila is a moth of the family Opostegidae. It was described by Turner in 1923. It is known from Queensland, Australia.
Opostega scoliozona is a moth of the family Opostegidae. It was described by Edward Meyrick in 1915. It is known from Queensland, Australia.
Opostega tincta is a moth of the family Opostegidae. It was described by Edward Meyrick in 1918. It is known from Natal, South Africa.
Pseudopostega velifera is a moth of the family Opostegidae. It was described by Edward Meyrick in 1920. It is known from Maharashtra, India.
Opostega xenodoxa is a moth of the family Opostegidae. It was described by Edward Meyrick in 1893. It is known from New South Wales, Australia.
Pseudopostega zelopa is a moth of the family Opostegidae. It was described by Edward Meyrick in 1905. It is known from Pundalu-oya, Sri Lanka.
Pseudopostega clastozona is a moth of the family Opostegidae. It was described by Edward Meyrick in 1913. It is known from the area of the former Transvaal Province, South Africa.
Pseudopostega quadristrigella is a moth of the family Opostegidae. It was described by Frey and Boll in 1876. It is known from Maine west to South Dakota and south to Texas.
