Lepidoptera is an order of insects that includes butterflies and moths. About 180,000 species of the Lepidoptera are described, in 126 families and 46 superfamilies, 10 per cent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most speciose orders, along with the Hymenoptera, Diptera, and Coleoptera.
The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are the most controversial family in the superfamily Noctuoidea because many of the clades are constantly changing, along with the other families of the Noctuoidea. It was considered the largest family in Lepidoptera for a long time, but after regrouping Lymantriinae, Catocalinae and Calpinae within the family Erebidae, the latter holds this title now. Currently, Noctuidae is the second largest family in Noctuoidea, with about 1,089 genera and 11,772 species. However, this classification is still contingent, as more changes continue to appear between Noctuidae and Erebidae.
Skippers are a family, Hesperiidae, of the Lepidoptera. Being diurnal, they are generally called butterflies. They were previously placed in a separate superfamily, Hesperioidea; however, the most recent taxonomy places the family in the superfamily Papilionoidea. They are named for their quick, darting flight habits. Most have the antenna tip modified into a narrow hook-like projection. More than 3500 species of skippers are recognized, and they occur worldwide, but with the greatest diversity in the Neotropical regions of Central and South America.
The Arctiinae are a large and diverse subfamily of moths, with around 11,000 species found all over the world, including 6,000 neotropical species. This group includes the groups commonly known as tiger moths, which usually have bright colours, footmen, which are usually much drabber, lichen moths, and wasp moths. Many species have "hairy" caterpillars that are popularly known as woolly bears or woolly worms. The scientific name of this subfamily refers to this hairiness. Some species within the Arctiinae have the word “tussock” in their common name due to people misidentifying them as members of the Lymantriinae based on the characteristics of the larvae.
The Agonoxeninae are a subfamily of moths.
The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many classifications, the grass moths (Crambidae) are included in the Pyralidae as a subfamily, making the combined group one of the largest families in the Lepidoptera. The latest review by Eugene G. Munroe & Solis, in Kristensen (1999) retains the Crambidae as a full family of Pyraloidea.
The Pyraloidea are a moth superfamily containing about 16,000 described species worldwide, and probably at least as many more remain to be described. They are generally fairly small moths.
Nyctemera is a genus of tiger moths in the family Erebidae first described by Jacob Hübner in 1820. The genus includes the species Nyctemera annulata and Nyctemera amica, which are closely related and are able to interbreed.
The Arctiini are a tribe of tiger moths in the family Erebidae.
The Adelidae or fairy longhorn moths are a family of monotrysian moths in the lepidopteran infraorder Heteroneura. Most species have at least partially metallic patterns coloration and are diurnal, sometimes swarming around the tips of branches with an undulating flight. Others are crepuscular and have a drab coloration. Fairy longhorn moths have a wingspan of 4–28 millimeters, and males often have especially long antennae, 1–3 times as long as the forewing.
The Arctiina are a subtribe of moths in the family Erebidae.
Sterrhinae is a large subfamily of geometer moths with some 2,800 described species.
Scopulini is a tribe of the geometer moth family (Geometridae), with about 900 species in seven genera. The tribe was described by Philogène Auguste Joseph Duponchel in 1845.
The Erebinae are a subfamily of moths in the family Erebidae. Erebine moths are found on all continents except Antarctica, but reach their greatest diversity in the tropics. While the exact number of species belonging to the Erebinae is not known, the subfamily is estimated to include around 10,000 species. Some well-known Erebinae include Underwing moths (Catocala), and Witch moths (Thermesiini). Many of the species in the subfamily have medium to large wingspans, up to nearly 30 cm in the White Witch moth, which has the widest wingspan of all Lepidoptera. Erebine caterpillars feed on a broad range of plants; many species feed on grasses and legumes, and a few are pests of castor bean, sugarcane, rice, as well as pistachios and blackberries.
The Micronoctuini are a tribe of moths in the family Erebidae that includes about 400 described species. Typical species in the tribe have bifine hindwing venation and are smaller than those in other noctuoid moths. Micronoctua karsholti is the smallest of all species in the superfamily Noctuoidea.
The Nyctemerina are a subtribe of woolly bear moths in the family Erebidae.
Gracillariinae are a subfamily of moths which was described by Henry Tibbats Stainton in 1854.
The Zeuzerinae are a subfamily of the family Cossidae.
Aenigmatineidae is a family of basal Lepidoptera, moths discovered on Kangaroo Island in South Australia. The family is based on a single species discovered in 2015, Aenigmatinea glatzella, commonly known as the "enigma moth". The larvae feed on conifers by mining the stem of Callitris plants in the cypress family. The adult has highly reduced mouthparts but its position in the Glossata containing the more familiar moths-with-tongues is confirmed by morphological and DNA sequence similarity. The group is best treated as a sister of the family Neopseustidae.
