The Elachistidae are a family of small moths in the superfamily Gelechioidea. Some authors lump about 3,300 species in eight subfamilies here, but this arrangement almost certainly results in a massively paraphyletic and completely unnatural assemblage, united merely by symplesiomorphies retained from the first gelechioid moths.
Gelechioidea is the superfamily of moths that contains the case-bearers, twirler moths, and relatives, also simply called curved-horn moths or gelechioid moths. It is a large and poorly understood '"micromoth" superfamily, constituting one of the basal lineages of the Ditrysia.
Batrachedra is the largest genus in the moth family Batrachedridae, with representatives all over the world. The early stages of most species are unknown. The genus name is derived from the Greek words batrachos, 'frog', and edra, 'seat', referring to the frog-like resting posture of the adult moths. As of 2018 at least some 114 species are known to belong to the genus.
The Lecithoceridae, or long-horned moths, are a family of small moths described by Simon Le Marchand in 1947. Although lecithocerids are found throughout the world, the great majority are found in the Indomalayan realm and the southern part of the Palaearctic realm.
Nymphicula is a genus of moths of the family Crambidae.
Paracymoriza is a genus of moths of the family Crambidae.
Cosmopterix is a large genus of moth in the family Cosmopterigidae.
Macrobathra is a genus of moths in the family Cosmopterigidae. Most species are endemic to Australia.
Habrophila is a genus of moths belonging to the family Tineidae. This genus was described by Edward Meyrick in 1889. It consists of only one species, Habrophila compseuta, which is endemic to New Zealand.
The Depressariinae – sometimes spelled "Depressiinae" in error – are a subfamily of moths in the superfamily Gelechioidea. Like their relatives therein, their exact relationships are not yet very well resolved. It has been considered part of family Elachistidae sensu lato or included in an expanded Oecophoridae. In modern classifications they are treated as the distinct gelechioid family Depressariidae.
Depressaria is a genus of moths in the superfamily Gelechioidea. It is the type genus of subfamily Depressariinae, which is often – particularly in older treatments – considered a distinct family Depressariidae or included in the Elachistidae, but actually seems to belong in the Oecophoridae.
Stigmella propalaea is a species of moth in the family Nepticulidae. It is endemic to New Zealand. This species is classified as "Data Deficient" by the Department of Conservation.
Acrocercops leucocyma, also known as the kauri leafminer, is a species of moth in the family Gracillariidae. It is endemic to New Zealand.
Pyroderces aellotricha, also known as the Cosmet moth, is a moth of the family Cosmopterigidae. It is found in New Zealand, in Australia and the Cook Islands.
Elachista gerasmia is a species of moth of the family Elachistidae that is found in New Zealand and south eastern Australia.
Hierodoris is a genus of moths in the family Oecophoridae. It was first described by Edward Meyrick in 1912. This genus is only known from New Zealand. In 1988 the genus Taoscelis was synonymised with Hierodoris. In 2005 the genus Coridomorpha was synonymised with Hierodoris.
Eretmocera is a genus of moths in the family Scythrididae.
Eutorna is a genus of gelechioid moths.
Oedematopoda is a genus of moths in the family Stathmopodidae. This genus is closely related to the genus Atkinsonia and tough to differentiate externally.
Trachypepla is a genus of moths of the family Oecophoridae. It was circumscribed in 1883 by Edward Meyrick. The species within this genus are indigenous to Australia and New Zealand.
