Heppner's Grass Tubeworm Moth

Heppner's Grass Tubeworm Moth

Acrolophus heppneri

Daily sighting probability <5% · Rare
at San Antonio

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

6 Verified sightings at San Antonio
August Best month

About the Heppner's Grass Tubeworm Moth

Acrolophus heppneri is a moth of the family Acrolophidae. It was described by Donald R. Davis in 1990. It is found in North America, including the US states of Alabama, Florida, Mississippi and Texas. The wingspan is about 17 mm. 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 Austin 🇺🇸 United States
~10%
2 Houston 🇺🇸 United States
~10%
3 Monterrey 🇲🇽 México
<5%
4 Dallas 🇺🇸 United States
<5%
5 Miami 🇺🇸 United States
<5%
6 San Antonio 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Heppner's Grass Tubeworm Moth in San Antonio?

Rare

Under 5% of wildlife watchers report a Heppner's Grass Tubeworm Moth sighting in San Antonio on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 581st most-seen of the 697 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 Heppner's Grass Tubeworm Moth in San Antonio?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Heppner's Grass Tubeworm Moth in San Antonio on a given day, so our monthly data shows no clear season.

Is San Antonio the best place to see a Heppner's Grass Tubeworm Moth?

6th of 6

Of the 6 cities where we can rate Heppner's Grass Tubeworm Moth sightings, San Antonio ranks 6th at under 5%. The best odds are in Austin (United States, about 10%), Houston (United States, about 10%) and Monterrey (México, under 5%).

Where does the Heppner's Grass Tubeworm Moth sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Heppner's Grass Tubeworm Moth is recorded against all the insects logged in San Antonio (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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