Ichneutica insignis is a moth of the family Noctuidae. It is endemic to New Zealand. This species is found throughout New Zealand, although it appears to be scarce in inland sites of tussock grasslands. The adults are on the wing throughout the year. It is a variable species and as such can be easily confused with I. skelloni and I. plena. The larvae of this species have been recorded as feeding on Trifolium pratense.
Ichneutica morosa is a moth of the family Noctuidae. It is endemic to New Zealand and is found in the southern parts of the North Island and throughout the South Island. I. morosa is common in the eastern parts of both those islands and also in Fiordland. I. morosa can be found from altitudes ranging from lowlands to the alpine zone. I. morosa is absent from the range of its closely related species I. mustulenta, that is from the northern North Island. The larvae of I. morosa are known to feed on Poa astonii and also on other Poa species including introduced species. As well as its standard form the adult moths have a grey colour morph with the head and thorax being a grey and mottled brown, and the forewing being a pale greyish ochreous to a deep brown, suffused with grey. I. morosa can be confused with I. mustulenta and I. lignana. Adults are on the wing from November to April.
Ichneutica omoplaca is a moth of the family Noctuidae. It is endemic to New Zealand. It is widespread from the Bay of Plenty in the North Island down to Southland in the South Island. Specimens have also been collected from the Auckland Islands. It lives in a variety of habitats including beech forest clearings and tussock grasslands. This species has been recorded that some of the larval hosts of this species include Poa cita, Dactylis glomerata and it has been reared on Plantago lanceolata. The larva is undescribed but pupae have been found in a pine plantation in soil under weeds. Adults of this species are on the wing from October to March. The adult moths are variable in appearance but the diagnostic feature is the pale ochreous to white colouring between the basal streak and the costa which contrasts with the ground colour of the forewing.
Ichneutica oliveri is a moth of the family Noctuidae. It is endemic to New Zealand, found only in the South Island. However it has not been observed on the eastern side of that island from mid-Canterbury southwards to Southland. This species is distinctive and is unlikely to be confused with other closely related species. It inhabits tussock grasslands, shrubland as well as granite sand plains, all in the alpine zone. Adults are on the wing from December to March and are attracted to light. They have been observed feeding on the flowers of Hebe species. The life history of this species is unknown as are the larval hosts.
Ichneutica scutata is a moth of the family Noctuidae. It is endemic to New Zealand. This species can be found in the southern parts of the North Island as well as the eastern parts of the South Island. It is similar in appearance to I. insignis and I. skelloni but can be distinguished as I. scutata is much paler in appearance. It is likely this species inhabits lowland tussock grasslands as well as coastal dunes although it is not common in inland tussock grasslands. The larvae feed on a variety of herbaceous plants such as Plantago and Convolvulus species, Plagianthus divaricatus. It pupates on soil near its host plants. The adults are on the wing from late March to July.
Ichneutica sericata is a moth of the family Noctuidae. It is endemic to New Zealand. This species is variable and difficult to distinguish from I. skelloni specimens. It is known from the southern part of the South Island and from Stewart Island. There has been one specimen collected in Taranaki but although Robert Hoare determined the species, he expressed reservations given the location of collection. I. sercata inhabits shrubland at altitudes of between 470 and 900m. The life history of this species is unknown as are the host species of its larvae. The adults of this species are on the wing in August at Stewart Island and in November and December in the South Island.
Meterana tetrachroa is a species of moth of the family Noctuidae. This species is endemic to New Zealand. It is classified as "Data Deficient" by the Department of Conservation.
Ichneutica alopa is a moth of the family Noctuidae. It is endemic to New Zealand and is found in the central and southern parts of the North Island as well as in the South Island. It inhabits tussock grasslands and wetlands and can occur at ranges from the alpine zone down to almost sea-level. The life history of this species is unknown as are the host species of its larvae in the wild. Larvae of this species have been raised in captivity on Sphagnum moss as well as on species in the genus Raoulia. Adults of this species are on the wing from late January to April and are attracted to light and to sugar traps. I. alope can be confused with I. agorastis, I. micrastra or I. sapiens but the latter three species can be distinguished externally from I. alope through differences in size, forewing pattern and the antennae of the male of the species.
Ichneutica micrastra is a moth of the family Noctuidae. It is endemic to New Zealand. This species has been found only in the North Island and has been collected in the Northland, Auckland, Whanganui and Wellington regions. The preferred habitat of this species is wetlands and heathlands including gum fields in Northland. Adults of this species are on the wing from October to December. The life history of this species is unknown as are the host species of its larvae however it has been hypothesised that the likely larval host is a grass or grass like plant. This species is very similar in appearance to I. phaula and I. sapiens but can be distinguished as a result of differences in male antennae, the shape, colour and size of forewings, the range of the species as well as differences in genital shape.
Ichneutica steropastis, or the flax notcher moth, is a species of moth in the family Noctuidae. It is endemic to New Zealand and can be found throughout the country from the Three Kings Islands to Stewart Island as well as in the Chatham Islands. The larvae of this species feed on a variety of native and introduced plants however the New Zealand flax is one of the more well known host plants for the larvae of this moth. The larvae are nocturnal, hiding away in the base of the plants and coming out to feed at night. They create a distinctive notch in the leaf when they feed. The adults of this species are on the wing from October to March. Although adult specimens of I. steropastis are relatively easy to recognise they might possibly be confused with I. inscripta, I. theobroma or with darker forms of I. arotis. However I. steropastis can be distinguished as it has a long dark basal forewing streak that these three species lack.
Ichneutica similis is a moth of the family Noctuidae. It is endemic to New Zealand. This species is found only in certain parts of the North Island, in the western side of the South Island and on Stewart Island. It inhabits peatlands as well as inland and coastal wetlands. The life history of this species is unknown and the host species of its larvae has yet to be confirmed. It has been hypothesised that larval host species might be within the Empodisma genus as well as possibly the species Apodasmia similis.
Ichneutica averilla is a moth of the family Noctuidae. It is endemic to New Zealand. This species is found in the North Island at Mount Taranaki but is widespread throughout the South Island and Stewart Island. It prefers mountainous habitat but can be found down to sea level in the southern parts of the South Island. Adults of the species are on the wing between November and March. Larvae likely exist on a variety of herbaceous plants but have been recorded as feeding on species within the genus Plantago. This species is sometimes confused with I. mutas but can be distinguished from the latter on the basis of forewing colour as well as the absence of or an indistinct antemedian forewing line.
Ichneutica paraxysta is a moth of the family Noctuidae. It is endemic to New Zealand. This species is very similar in appearance to its close relative I. acontistis but as the range of the two species do not overlap this is unlikely to cause confusion. I. paraxysta is only found in the North Island at the subalpine zones in the Mount Taranaki region and at Mount Ruapehu. It prefers tussock grassland and shrubland habitat. The life history of this species is unknown as are the host species of its larvae however it has been hypothesised that the larval host plants are species in the genera of Poa and Festuca.
Ichneutica epiastra is a moth of the family Noctuidae. It is endemic to New Zealand and is found throughout the North, South and Stewart Islands. This species prefers open habitats such as wetlands, dunes and forest clearings. Eggs are laid in the summer or autumn and larvae feed during winter and spring. The larval host species are found within the genus Austroderia. The adult moths are on the wing between October and February. Adult I. epiastra can possibly be confused with the similar species I. arotis and I. haedifrontella however there are differences in appearance that enables I. epiastra to be distinguished from these two species. In particular I. epiastra has long sharp-tipped ‘horns' on its head that are diagnostic. The adults of this species appear reluctant to be attracted to light although they do come more frequently to the brighter mercury vapour traps.
Ichneutica agorastis is a moth of the family Noctuidae. This species is endemic to New Zealand. This moth is similar in appearance to two other species in the genus but can be distinguished through the colour and size of its forewings. This species is found in the South Island and Stewart Island in open habitats in the subalpine zone. However, in Southland I. agorastis can be found down to sea-level. Adult moths are on the wing between January and April. The life history and host species are unknown.
Ichneutica bromias is a moth of the family Noctuidae. This species is endemic to the Chatham Islands of New Zealand where is found on the Chatham, Pitt and Rangatira Islands. This species is similar in appearance to Ichneutica mutans but is darker and duller in its overall appearance. However, as I. mutans is not present in the Chathams this similarity is unlikely to cause confusion. The adults of the species are on the wing from November to March. The life history and the larval host species are unknown.
Ichneutica chlorodonta, also known as the Green-toothed Owlet, is a moth of the family Noctuidae. This species is endemic to New Zealand. It is found throughout the North, South and Stewart Islands and is associated with native forest and shrubland. It can be confused with similar looking species such as I. subcyprea however I. chlorodonta can be distinguished through differences in colouration of its fore and hind wings as well as the length of the male pectinations. The life history of this species is unknown as are the host species of its larvae but adults of I. chlorodonta are on the wing from September to April.
Ichneutica skelloni is a moth of the family Noctuidae. This species is endemic to New Zealand. Its presence has been confirmed in the North Island only in the Wellington region but is widespread throughout the South Island. It is also found in Stewart Island. I. skelloni is extremely variable in size, in the colour and patterns on the fore and hind wings, length of pectinations on male antennae and even in its genitalia. A larger more patterned form can be found in Westland and Fiordland, a medium-sized form is found from Wellington to Stewart Island and there is also a smaller Dunedin and Southland form. This species can be confused with specimens with the species I. insignis, I. scutata and I. pelanodes. I. skelloni can be found in forest and shrubland habitat. Adults are on the wing from July to April and are attracted to light. Host plants for the larvae are found in the genera Plantago, Senecio and Ranunculus and also include the species Bellis perennis.
Ichneutica sapiens is a moth of the family Noctuidae. This species is endemic to New Zealand. I. sapiens is found in the central North Island, in the South Island in Westland and also the southern parts of the South Island, and in Stewart Island. This species inhabits wetland habitat but its life history is unknown as are the host species of its larvae. The adult moths are on the wing between December and early January and are attracted to sugar traps and to light. I. sapiens is very similar in appearance to I. micrastra but is a smaller moth with a shorter wingspan, has differently formed antennae and slightly different forewing markings.
Ichneutica paracausta is a moth of the family Noctuidae. This species is endemic to New Zealand. It is found locally in the central North Island, is widespread in the South Island and can also be found in Stewart Island. I. paracausta is variable in colour, but as it has a distinctive black streak on its forewing as well as a wing pattern that is characteristic, I. paracausta is unlikely to be confused with other species. It is present on the North Island volcanic plateau as well as Little Bush Reserve in Hawkes Bay in the North Island as well as in tussock grassland, alpine and subalpine shrubland and in alpine forest. Larvae have been recorded as feeding on grasses, a pupa has been found in a cocoon under the bark of a tree and adult moths are on the wing from October to January.
