Swan Plant Flower Moth

Swan Plant Flower Moth

Glyphodes onychinalis

Daily sighting probability ~20% · Possible
at Auckland

In 3 days ~40% in a week ~70%

164 Verified sightings at Auckland
5 In 1 park From 2019 to 2026
January Best month
🌙 Nocturnal When it's spotted

About the Swan Plant Flower Moth

Chabulina onychinalis, also known as the swan flower plant moth and until recently called Glyphodes onychinalis, is a moth of the family Crambidae. It is native to the Afro-Asian Region, including India, Sri Lanka, Hong Kong, Thailand, Indonesia, Japan, Australia (the Northern Territory and Queensland) and New Zealand, and has been recorded in California since 2000. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Kaeng Krachan National Park 🇹🇭 Thailand
~10%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Auckland 🇳🇿 New Zealand
~20%
2 Chennai 🇮🇳 India
~10%
3 Hyderabad 🇮🇳 India
<5%
4 Bengaluru 🇮🇳 India
<5%
5 San Diego 🇺🇸 United States
<5%
6 Los Angeles 🇺🇸 United States
<5%
7 Kochi 🇮🇳 India
<5%
8 Beijing 🇨🇳 China
<5%
9 San Francisco 🇺🇸 United States
<5%
10 Hong Kong 🇨🇳 China
<5%

Before you go

What are the chances of seeing a Swan Plant Flower Moth in Auckland?

Possible

About 20% of wildlife watchers report a Swan Plant Flower Moth sighting in Auckland on a given day, based on 164 verified sightings from GBIF citizen-science data. It is the 32nd most-seen of the 689 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.

When is the best time to see a Swan Plant Flower Moth in Auckland?

October to January

In those months about 30% of wildlife watchers report a Swan Plant Flower Moth in Auckland on a given day, against under 5% in April to August, the lowest months.

What time of day is best to see a Swan Plant Flower Moth?

Between 7 and 10 pm

Across all the parks we cover, that three-hour window holds the most Swan Plant Flower Moth sightings with a recorded time, and nearly all of them come between 6 pm and 6 am: it is mostly seen at night.

Is Auckland the best place to see a Swan Plant Flower Moth?

Yes

Of the 10 cities where we can rate Swan Plant Flower Moth sightings, Auckland has the highest daily chance: about 20%. Next come Chennai (India, about 10%) and Hyderabad (India, under 5%).

Which relatives of the Swan Plant Flower Moth live in Auckland?

Same family: Crambidae

The closest relatives of the Swan Plant Flower Moth that you can see in Auckland (family Crambidae, Crambid Snout Moths) are Common Grass Moth (about 20%), Eudonia philerga (about 20%) and Eudonia leptalea (about 10%), with each one's daily chance of a sighting.

Where does the Swan Plant Flower Moth sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Swan Plant Flower Moth is recorded against all the insects logged in Auckland (164 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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