Seagrape Spanworm Moth

Seagrape Spanworm Moth

Ametris nitocris

Daily sighting probability <5% · Rare
at Miami

In 3 days ~10%

6 Verified sightings at Miami
6 In 1 park From 2019 to 2026
May Best month
☀️🌙 Day & Night When it's spotted

About the Seagrape Spanworm Moth

Ametris nitocris, the seagrape spanworm moth, is a moth of the family Geometridae. The species was first described by Pieter Cramer in 1780. It is found from the southern United States (including Florida) through Central America to South America. It is also found on the Antilles.

The wingspan is about 43 mm. The larvae of the Ametris nitocris are referred to as the greater inchworm in some parts of Florida. These larvae feed on Coccoloba diversifolia. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Everglades National Park 🇺🇸 United States
<5%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Miami 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Seagrape Spanworm Moth in Miami?

Rare

Under 5% of wildlife watchers report a Seagrape Spanworm Moth sighting in Miami on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 690th most-seen of the 826 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.

When is the best time to see a Seagrape Spanworm Moth in Miami?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Seagrape Spanworm Moth in Miami on a given day, so our monthly data shows no clear season.

What time of day is best to see a Seagrape Spanworm Moth?

Between 7 and 10 pm

Across all the parks we cover, that three-hour window holds the most Seagrape Spanworm Moth sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.

Where else can you see a Seagrape Spanworm Moth?

Only Miami, in our data

Miami is the only city on Wallace's Line with enough records to rate Seagrape Spanworm Moth sightings: under 5% of wildlife watchers there report one on a given day.

Where does the Seagrape Spanworm Moth sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Seagrape Spanworm Moth is recorded against all the insects logged in Miami (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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