Three-Cornered Alfalfa Hopper

Three-Cornered Alfalfa Hopper

Spissistilus festina

Daily sighting probability <5% · Rare
at Mesa

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

6 Verified sightings at Mesa
24 In 1 park From 2019 to 2026
September Best month
☀️ Diurnal When it's spotted

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Great Smoky Mountains National Park 🇺🇸 United States
~10%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Mesa 🇺🇸 United States
<5%
2 Phoenix 🇺🇸 United States
<5%
3 Dallas 🇺🇸 United States
<5%
4 Houston 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Three-Cornered Alfalfa Hopper in Mesa?

Rare

Under 5% of wildlife watchers report a Three-Cornered Alfalfa Hopper sighting in Mesa on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 188th 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 Three-Cornered Alfalfa Hopper in Mesa?

January, July and September–October

In those months about 10% of wildlife watchers report a Three-Cornered Alfalfa Hopper in Mesa on a given day, against under 5% in February–June, August and November–December, the lowest months.

What time of day is best to see a Three-Cornered Alfalfa Hopper?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most Three-Cornered Alfalfa Hopper sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.

Is Mesa the best place to see a Three-Cornered Alfalfa Hopper?

Yes

Of the 4 cities where we can rate Three-Cornered Alfalfa Hopper sightings, Mesa has the highest daily chance: under 5%. Next come Phoenix (United States, under 5%) and Dallas (United States, under 5%).

Which relatives of the Three-Cornered Alfalfa Hopper live in Mesa?

Same order: Hemiptera

The closest relatives of the Three-Cornered Alfalfa Hopper 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 Three-Cornered Alfalfa Hopper sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Three-Cornered Alfalfa Hopper is recorded against all the insects logged in Mesa (6 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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