Cypress Twig Gall Midge

Cypress Twig Gall Midge

Taxodiomyia cupressiananassa

Daily sighting probability <5% · Rare
at New York City

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

55 Verified sightings at New York City
21 In all 2 parks From 2019 to 2026
August Best month
☀️ Diurnal When it's spotted

About the Cypress Twig Gall Midge

Taxodiomyia cupressiananassa, commonly known as the cypress twig gall midge, is a species of gall midge in the family Cecidomyiidae. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Congaree National Park 🇺🇸 United States
~20%
2 Big Cypress National Preserve 🇺🇸 United States
~10%

Cities Where Found

# City Country Daily sighting probability
1 Miami 🇺🇸 United States
~10%
2 Washington 🇺🇸 United States
<5%
3 Orlando 🇺🇸 United States
<5%
4 Philadelphia 🇺🇸 United States
<5%
5 Houston 🇺🇸 United States
<5%
6 New York City 🇺🇸 United States
<5%
7 Austin 🇺🇸 United States
<5%
8 Chicago 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Cypress Twig Gall Midge in New York City?

Rare

Under 5% of wildlife watchers report a Cypress Twig Gall Midge sighting in New York City on a given day, based on 55 verified sightings from GBIF citizen-science data. It is the 347th most-seen of the 1623 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 Cypress Twig Gall Midge in New York City?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Cypress Twig Gall Midge in New York City on a given day, so our monthly data shows no clear season.

What time of day is best to see a Cypress Twig Gall Midge?

Between 2 and 5 pm

Across all the parks we cover, that three-hour window holds the most Cypress Twig Gall Midge 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 New York City the best place to see a Cypress Twig Gall Midge?

6th of 8

Of the 8 cities where we can rate Cypress Twig Gall Midge sightings, New York City ranks 6th at under 5%. The best odds are in Miami (United States, about 10%), Washington (United States, under 5%) and Orlando (United States, under 5%).

Where does the Cypress Twig Gall Midge sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Cypress Twig Gall Midge is recorded against all the insects logged in New York City (55 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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