Pennsylvania Ambush Bug

Pennsylvania Ambush Bug

Phymata pennsylvanica

Daily sighting probability <5% · Rare
at Toronto

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

39 Verified sightings at Toronto
August Best month

About the Pennsylvania Ambush Bug

Phymata pennsylvanica, known generally as the Pennsylvania ambush bug or Pennsylvania jagged ambush bug, is a species of ambush bug in the family Reduviidae. It is found in North America. It is known to prey on a common hoverfly, Syritta pipiens. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Detroit 🇺🇸 United States
~10%
2 Boston 🇺🇸 United States
<5%
3 Chicago 🇺🇸 United States
<5%
4 Toronto 🇨🇦 Canada
<5%
5 New York City 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Pennsylvania Ambush Bug in Toronto?

Rare

Under 5% of wildlife watchers report a Pennsylvania Ambush Bug sighting in Toronto on a given day, based on 39 verified sightings from GBIF citizen-science data. It is the 441st most-seen of the 1689 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 Pennsylvania Ambush Bug in Toronto?

August

In that month about 10% of wildlife watchers report a Pennsylvania Ambush Bug in Toronto on a given day, against under 5% in September to July, the lowest months.

Is Toronto the best place to see a Pennsylvania Ambush Bug?

4th of 5

Of the 5 cities where we can rate Pennsylvania Ambush Bug sightings, Toronto ranks 4th at under 5%. The best odds are in Detroit (United States, about 10%), Boston (United States, under 5%) and Chicago (United States, under 5%).

Where does the Pennsylvania Ambush Bug sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Pennsylvania Ambush Bug is recorded against all the insects logged in Toronto (39 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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