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 longispina is a moth of the family Opostegidae. It is known only from lowland Amazonian rainforest in southern Venezuela near the Brazilian border.
Pseudopostega uncinata is a moth of the family Opostegidae. It is only known from a general savanna habitat with some adjacent gallery forests in north-central Venezuela.
Pseudopostega tucumanae is a moth of the family Opostegidae. It is only known from the province of Tucuman, in northern Argentina at an elevation of 800 meters.
Pseudopostega protomochla is a moth of the family Opostegidae. It was described by Edward Meyrick in 1935. It is known from north-central Argentina and the state of Minas Gerais in southern Brazil.
Pseudopostega beckeri is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from the states of Goias, Minas Gerais and Parana in south-central Brazil.
Pseudopostega breviapicula is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It has a wide range in the Neotropical Region from Panama south to north-eastern and south-eastern Brazil and north-central Argentina.
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 contigua is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from riparian forest along the Rio Negro of southern Venezuela.
Pseudopostega divaricata is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from northern Argentina.
Pseudopostega ecuadoriana is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from an Amazonian premontane rainforest in east-central Ecuador.
Pseudopostega lobata is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is probably a common, widespread neotropical species, now reported in Central America from Belize to Costa Rica, with two records from northern Argentina.
Pseudopostega longipedicella is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Puntarenas in Costa Rica and the Canal Zone in Panama.
Pseudopostega mignonae is a moth of the family Opostegidae. It was described by Donald R. Davis and Jonas R. Stonis, 2007. It is known from Cuba and Jamaica.
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.
Enteucha trinaria is a moth of the family Nepticulidae. It was described by Puplesis and Robinson in 2000. It is known from Venezuela.
