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.
Opostega is a genus of moths of the family Opostegidae.
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.
Opostega brithys is a moth of the family Opostegidae. It was described by Turner in 1923. It is known from Queensland 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 luticilia is a moth of the family Opostegidae. It was described by Edward Meyrick in 1915. It is known from Queensland in Australia.
Opostega melitardis is a moth of the family Opostegidae. It was described by Edward Meyrick in 1918. It is known from Natal, South Africa.
Opostega pelocrossa 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 praefusca 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.
Opostega scoliozona is a moth of the family Opostegidae. It was described by Edward Meyrick in 1915. It is known from Queensland, Australia.
Opostega stiriella is a moth of the family Opostegidae. It was described by Edward Meyrick in 1881. It is known from New South Wales, Australia.
Opostega symbolica is a moth of the family Opostegidae. It was described by Edward Meyrick in 1914. It is known from Natal, South Africa.
Opostega tincta is a moth of the family Opostegidae. It was described by Edward Meyrick in 1918. It is known from Natal, South Africa.
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 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.
