Red-Shouldered Leaf Beetle

Red-Shouldered Leaf Beetle

Saxinis saucia

Daily sighting probability <5% · Rare
at San Diego

In 3 days ~10%

5 Verified sightings at San Diego
7 In 1 park From 2019 to 2026
May Best month
☀️ Diurnal When it's spotted

About the Red-Shouldered Leaf Beetle

Saxinis saucia is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in Central America and North America. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Joshua Tree National Park 🇺🇸 United States
~10%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 San Diego 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Red-Shouldered Leaf Beetle in San Diego?

Rare

Under 5% of wildlife watchers report a Red-Shouldered Leaf Beetle sighting in San Diego on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 632nd most-seen of the 693 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 Red-Shouldered Leaf Beetle in San Diego?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Red-Shouldered Leaf Beetle in San Diego on a given day, so our monthly data shows no clear season.

What time of day is best to see a Red-Shouldered Leaf Beetle?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Red-Shouldered Leaf Beetle sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Where else can you see a Red-Shouldered Leaf Beetle?

Only San Diego, in our data

San Diego is the only city on Wallace's Line with enough records to rate Red-Shouldered Leaf Beetle sightings: under 5% of wildlife watchers there report one on a given day.

Where does the Red-Shouldered Leaf Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Red-Shouldered Leaf Beetle is recorded against all the insects logged in San Diego (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.

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