''Pyrgotis zygiana'' is a species of

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

of the family

Tortricidae The Tortricidae are a family of moths, commonly known as tortrix moths or leafroller moths, in the order Lepidoptera. This large family has over 11,000 species described, and is the sole member of the superfamily Tortricoidea, although the genu ...

. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...

. ''P. zygiana'' was first described by

Edward Meyrick Edward Meyrick (25 November 1854 – 31 March 1938) was an English schoolmaster and amateur entomologist. He was an expert on microlepidoptera and some consider him one of the founders of modern microlepidoptera systematics. Life and work Ed ...

in 1882 from a specimen obtained in

Canterbury Canterbury (, ) is a City status in the United Kingdom, city and UNESCO World Heritage Site, in the county of Kent, England; it was a county borough until 1974. It lies on the River Stour, Kent, River Stour. The city has a mild oceanic climat ...

. This species has also been recorded in

Titirangi Titirangi is a suburb of West Auckland, New Zealand, West Auckland in the Waitākere Ranges (local board area), Waitākere Ranges local board area of the city of Auckland in northern New Zealand. It is an affluent, residential suburb located t ...

. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ...

is about 14 mm. The forewings are dark reddish ochreous fuscous, mixed with dark fuscous and strigulated (finely streaked) with leaden grey. The hindwings are grey. The larvae feed exclusively on ''

Prumnopitys taxifolia ''Prumnopitys taxifolia'', the mataī () or black pine, is an endemic New Zealand coniferous tree that grows on the North Island and South Island. It also occurs on Stewart Island / Rakiura (47 °S) but is uncommon there. It grows up to high ...

''.

References

Moths described in 1882 Archipini Moths of New Zealand Endemic fauna of New Zealand Endemic moths of New Zealand {{Archipini-stub