Arcobara multilineata
In 3 days ~10% in a week ~30%
Arcobara multilineata is a moth of the family Geometridae. It is found in south-eastern Arizona and Mexico. The length of the forewings is 10–12 mm. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Saguaro National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Arcobara multilineata sighting in Saguaro National Park on a given day, based on 11 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 194th most-seen of the 354 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
August to October
In those months about 10% of wildlife watchers report an Arcobara multilineata in Saguaro National Park on a given day, against under 5% in November to July, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Arcobara multilineata sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is seen both by day and at night.
Only Saguaro National Park, in our data
Saguaro National Park is the only park on Wallace's Line with enough records to rate Arcobara multilineata sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Geometridae
The closest relatives of the Arcobara multilineata that you can see in Saguaro National Park (family Geometridae, Geometer Moths) are Orbed Wave (about 10%) and Bicolored Chloraspilates Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Arcobara multilineata is recorded against all the insects logged in Saguaro National Park (11 verified sightings from 2019 to 2026), 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.
