California Bordered Plant Bug

California Bordered Plant Bug

Largus californicus

Daily sighting probability <5% · Rare
at Mesa

In 3 days ~10% in a week ~20%

5 Verified sightings at Mesa
119 In all 5 parks From 2019 to 2026
August Best month
☀️ Diurnal When it's spotted

About the California Bordered Plant Bug

Largus californicus, also known as the California bordered plant bug, is a species of bordered plant bug in the family Largidae. It is found in western North America, as well as parts of Central America. They measure around 2.5 cm (0.98 in) in length. Adults have a black exoskeleton with orange edges on the thorax and abdomen. Nymphs are metallic blue, later with a red spot at the base of the abdomen. They are indistinguishable in appearance from Largus cinctus. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Joshua Tree National Park 🇺🇸 United States
~20%
2 Channel Islands National Park 🇺🇸 United States
~20%
3 Sequoia and Kings Canyon National Parks 🇺🇸 United States
~10%
4 Yosemite National Park 🇺🇸 United States
~10%
5 Saguaro National Park 🇺🇸 United States
<5%

Cities Where Found

# City Country Daily sighting probability
1 Las Vegas 🇺🇸 United States
<5%
2 Sacramento 🇺🇸 United States
<5%
3 Mesa 🇺🇸 United States
<5%
4 Guadalajara 🇲🇽 México
<5%
5 Los Angeles 🇺🇸 United States
<5%
6 Phoenix 🇺🇸 United States
<5%
7 San Francisco 🇺🇸 United States
<5%
8 San Diego 🇺🇸 United States
<5%
9 Mexico City 🇲🇽 México
<5%
10 Portland 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a California Bordered Plant Bug in Mesa?

Rare

Under 5% of wildlife watchers report a California Bordered Plant Bug sighting in Mesa on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 205th most-seen of the 232 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.

When is the best time to see a California Bordered Plant Bug in Mesa?

February, June and August

In those months about 10% of wildlife watchers report a California Bordered Plant Bug in Mesa on a given day, against under 5% in March–May, July and September–January, the lowest months.

What time of day is best to see a California Bordered Plant Bug?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most California Bordered Plant Bug sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Mesa the best place to see a California Bordered Plant Bug?

Among the best

Of the 11 cities where we can rate California Bordered Plant Bug sightings, Mesa ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Las Vegas (United States, under 5%) and Sacramento (United States, under 5%).

Which relatives of the California Bordered Plant Bug live in Mesa?

Same order: Hemiptera

The closest relatives of the California Bordered Plant Bug that you can see in Mesa (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Small Milkweed Bug (about 30%), Leafhopper Assassin Bug (about 20%) and Blood-Colored Milkweed Bug (about 20%), with each one's daily chance of a sighting.

Where does the California Bordered Plant Bug sighting chance come from?

GBIF citizen-science records

It is estimated from how often the California Bordered Plant Bug is recorded against all the insects logged in Mesa (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.

← Back to Mesa