Ichneutica cuneata
Ichneutica cuneata is a moth in the family Noctuidae. It is endemic to New Zealand. "I. cuneata" is found in and around the Tongariro National Park in the North Island and throughout the South Island. Specimens found in Tongariro National Park tend to be darker in appearance than South Island specimens but as their colour is variable, and antennae and genitalia of both species are consistent, they are not now regarded as a separate species. "I. cuneata" inhabits tussock grasslands and shrublands in alpine and subalpine zones. The adults are on the wing from December to April and  can be found flying during the day. The life history of "I. cuneata" is unknown as are the specific host species of its larvae. However larvae of "I. cuneata" are said to feed on herbaceous plants. The adults of this species also pollinate native species such as "Myosotis macrantha". Taxonomy. The species was first described by Alfred Philpott in 1916 from specimens obtained at Ben Lomond and Macetown. Philpott named the species "Aletia cuneata". The lectotype specimen, collected at Ben Lomond in January, is held in the New Zealand Arthropod Collection. In 1988 J. S. Dugdale, in his catalogue on  New Zealand Lepidopera, placed this species within the "Aletia" genus. In 2019 Robert Hoare undertook a major review of New Zealand Noctuidae species. During this review the genus "Ichneutica" was greatly expanded and the genus "Aletia" was subsumed into that genus as a synonym. As a result of this review, this species is now known as "Ichneutica cuneata." Hoare, while undertaking the review, also inspected the type material of "Aletia dentata". Hoare placed this species within the genus "Ichneutica" and subsumed it as a synonym of "Ichneutica cuneata". Hoare justified this action by explaining that although the moths formerly regarded  as a separate species tend to be darker, this colouration is variable and the lighter coloured specimens are identical to "I. cuneata". Hoare also points out that any differences in genitalia or antennae are not consistent enough to support a separate species. Description. Philpott reported that the species had a 38 to 39 mm wingspan. George Hudson described the species as follows: The adult male of this species has a wingspan of between 32 and 39 mm where as the female has a wingspan of between 34 and 39 mm. "I. cuneata" can be distinguished from similar species by the  black to dark grey kidney mark on the forewings of the species as well as the colour of the hindwing which gradually changes from ocherous-grey to a darker grey along the border. The underside of the hind wing also has a discal spot as well as a line. No similar species has these markings. The population of this species found at Tongariro National Park and previously separated into a distinct species tends to be darker in appearance as a result of the blackish markings on the forewings. However these markings are variable. Distribution. This species is endemic to New  Zealand. This species is only known from the Tongariro National Park in the North Island but is widespread in the South Island. "I. cuneata" was discovered by J. H. Lewis at Ophir. Along with Otago, "I. cuneata" has also been found in Canterbury in the South Island, as well as Mount Tongariro and Mount Ruapehu in the North Island. Habitat. This species frequents tussock grassland and shrubland in montane and subalpine areas. They have been recorded at altitudes of between 450 and 1640 m. Behaviour. The adult moths are on the wing from December to April and can be active  during the day. They have been known to rest of rocks. Life history and host plants. The life history of this species is unknown as are the specific host species of its larvae. However larvae of "I. cuneata" are said to feed on herbs. Adults have been shown to feed from and help pollinate "Myosotis macrantha" at Mount Cook.