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.
Opostegidae or "white eyecap moths" is a family of insects in the order Lepidoptera that is characterised by particularly large eyecaps over the compound eyes. Opostegidae are most diverse in the New World tropics.
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.
Pseudopostega acidata is a moth of the family Opostegidae. It was described by Edward Meyrick in 1915. It is known from the Rio Grand Valley of southern Texas and southern Ecuador.
Pseudopostega cretea is a moth of the family Opostegidae. It was described by Edward Meyrick in 1920. It is known from the eastern half of North America from southern Canada south to northern Florida, west to south-eastern British Columbia and Texas.
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.
Pseudopostega venticola is a moth of the family Opostegidae. It was described by Walsingham, Lord Thomas de Grey, in 1897. It is known from much of the Neotropical Region from southern Florida and Texas, through much of the West Indies and Central America to southern Brazil.
Pseudopostega acrodicra is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from south-central Brazil.
Pseudopostega bicornuta is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from southern Mexico.
Pseudopostega constricta is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from the state of Chiapas in southern Mexico.
Pseudopostega crassifurcata is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from the Sierra Maestra of south-eastern Cuba.
Pseudopostega duplicata is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Costa Rica and Tortola in the British Virgin Islands.
Pseudopostega longifurcata is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Jamaica and Ecuador.
Pseudopostega parakempella is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from southern Florida and the Oaxaca Region in Mexico.
Pseudopostega paraplicatella is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Amazonian rainforest of eastern Ecuador.
Pseudopostega plicatella is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Pará in north-eastern Brazil and east-central Ecuador.
Pseudopostega sectila is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Puerto Rico and Tortola in the British Virgin Islands.
Pseudopostega suffuscula is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from the provinces of Salta and Tucumán in northern Argentina.
Pseudopostega turquinoensis is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from south-eastern Cuba.
