What are the chances of seeing a Prionapteryx achatina in New York City?
Rare
Under 5% of wildlife watchers report a Prionapteryx achatina sighting in New York City on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 1165th most-seen of the 1623 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
When is the best time to see a Prionapteryx achatina in New York City?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Prionapteryx achatina in New York City on a given day, so our monthly data shows no clear season.
Where else can you see a Prionapteryx achatina?
Only New York City, in our data
New York City is the only city on Wallace's Line with enough records to rate Prionapteryx achatina sightings: under 5% of wildlife watchers there report one on a given day.
Which relatives of the Prionapteryx achatina live in New York City?
Same family: Crambidae
The closest relatives of the Prionapteryx achatina that you can see in New York City (family Crambidae, Crambid Snout Moths) are Lucerne Moth (about 10%) and Celery Leaftier Moth (about 10%), with each one's daily chance of a sighting.
Where does the Prionapteryx achatina sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Prionapteryx achatina is recorded against all the insects logged in New York City (11 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.