Izatha katadiktya

Izatha katadiktya · Order: Lepidoptera · Family: Oecophoridae

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Izatha katadiktya
Photo: Jon Sullivan, CC BY

Izatha katadiktya is a moth in the Oecophoridae family that lives only in New Zealand, mainly the eastern South Island and possibly Hawke’s Bay. Adults have a wingspan of about 21 to 30 mm and are on the wing in October, November and January. The larvae feed on dead wood, so the species is not a crop or household pest.

Source: Wikipedia

How to recognize it

Izatha katadiktya belongs to the moth family Oecophoridae.

Source: Wikipedia

Size

Males have a wingspan of 21 to 27.5 mm and females 21.5 to 30 mm.

Source: Wikipedia

Where it lives

It is found only in New Zealand, especially the eastern South Island and probably Hawke’s Bay.

Source: Wikipedia

What it eats

The larvae eat dead wood.

Source: Wikipedia

Life cycle

Adults have been observed in October, November and January.

Source: Wikipedia

When you see it

The moth is active as an adult in the spring and early summer months of October, November and again in January.

Source: Wikipedia

Where it comes from

The species is endemic to New Zealand, recorded from the eastern South Island and likely Hawke’s Bay.

Source: Wikipedia

Lookalikes

It is a member of the Oecophoridae family, which includes many similar-looking moths.

Source: Wikipedia

Questions people ask

When can I see adult Izatha katadiktya?

Adults are on the wing in October, November and January.

Source: Wikipedia

What do the larvae eat?

The larvae feed on dead wood.

Source: Wikipedia

Where is this moth found?

It is endemic to New Zealand, mainly the eastern South Island and possibly Hawke’s Bay.

Source: Wikipedia

Same family (Oecophoridae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Izatha_katadiktya

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

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