Reticulated Net-Winged Beetle

Reticulated Net-Winged Beetle

Calopteron reticulatum

Daily sighting probability ~10% · With luck
at Boston

In 3 days ~20% in a week ~40%

138 Verified sightings at Boston
18 In all 2 parks From 2019 to 2026
July Best month
☀️ Diurnal When it's spotted

About the Reticulated Net-Winged Beetle

Calopteron reticulatum, also known as the reticulated net-winged beetle, is a species of net-winged beetle in the family Lycidae. It is also known as the banded net-winged beetle, though that name is also used for the closely related and similarly banded Calopteron discrepans. It is found in North America. Adults are active during the day, and lay their eggs on dead/decaying trees. The species also pupates in dead trees. Larva hunt in leaf litter, eating other small arthropods. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Shenandoah National Park 🇺🇸 United States
~10%
2 Great Smoky Mountains National Park 🇺🇸 United States
<5%

Cities Where Found

# City Country Daily sighting probability
1 Boston 🇺🇸 United States
~10%
2 Guadalajara 🇲🇽 México
<5%
3 Mexico City 🇲🇽 México
<5%
4 Washington 🇺🇸 United States
<5%
5 New York City 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Reticulated Net-Winged Beetle in Boston?

With luck

About 10% of wildlife watchers report a Reticulated Net-Winged Beetle sighting in Boston on a given day, based on 138 verified sightings from GBIF citizen-science data. It is the 119th most-seen of the 1200 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.

When is the best time to see a Reticulated Net-Winged Beetle in Boston?

July and August

In those months about 20% of wildlife watchers report a Reticulated Net-Winged Beetle in Boston on a given day, against under 5% in September to June, the lowest months.

What time of day is best to see a Reticulated Net-Winged Beetle?

Between 11 am and 2 pm

Across all the parks we cover, that three-hour window holds the most Reticulated Net-Winged Beetle 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 Boston the best place to see a Reticulated Net-Winged Beetle?

Yes

Of the 5 cities where we can rate Reticulated Net-Winged Beetle sightings, Boston has the highest daily chance: about 10%. Next come Guadalajara (México, under 5%) and Mexico City (México, under 5%).

Where does the Reticulated Net-Winged Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Reticulated Net-Winged Beetle is recorded against all the insects logged in Boston (138 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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