Platyptilia carduidactylus
In 3 days ~10% in a week ~20%
Platyptilia carduidactyla, the artichoke plume moth, is a moth of the family Pterophoridae described by Riley in 1869. It is found in New Zealand and North America, from Mexico north into the United States. The wingspan is 19–32 mm. Adults are on wing in July in Mexico and from May to September further north.
The larvae feed on Arctium, Carduus, Cirsium, Cynara and Silybum species. They are a pest of Cynara scolymus. The females lay their eggs on the bottom side of artichoke plants. The caterpillars can cause considerable damage. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Portland | 🇺🇸 United States | |
| 2 | San Francisco | 🇺🇸 United States | |
| 3 | Toronto | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report an Artichoke Plume Moth sighting in Portland on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 466th most-seen of the 507 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report an Artichoke Plume Moth in Portland on a given day, so our monthly data shows no clear season.
Yes
Of the 3 cities where we can rate Artichoke Plume Moth sightings, Portland has the highest daily chance: under 5%. Next come San Francisco (United States, under 5%) and Toronto (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Artichoke Plume Moth is recorded against all the insects logged in Portland (5 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.
