Common Cotton Stainer Bug

Common Cotton Stainer Bug

Dysdercus suturellus

Daily sighting probability <5% · Rare
at Miami

In 3 days ~10% in a week ~30%

79 Verified sightings at Miami
110 In all 2 parks From 2019 to 2026
May Best month
☀️ Diurnal When it's spotted

About the Common Cotton Stainer Bug

Dysdercus suturellus is a species of true bug in the family Pyrrhocoridae and a species of cotton stainer. The adult insect is slender, about 1 to 1.5 cm (0.4 to 0.6 in) long, with a red thorax and dark brown wings marked with a yellow cross. It is native to the southeast of the United States, Jamaica and Puerto Rico. It is a pest of cotton crops and other plants, the adults and older nymphs feeding on the emerging bolls and the ripening seeds.

The adult Dysdercus suturellus is about 1 to 1.5 cm (0.4 to 0.6 in) long. It has a red head with black antennae, the first segment of which are longer than the second. The thorax has a white pronotal collar and is otherwise mostly red. The sternites of the abdomen are red, bordered with white posteriorly. The corium, the leathery base of the wings, is dark brown margined with cream, giving the insect a large cross-shaped pattern.

Dysdercus suturellus is native to the southeasternmost part of the United States, Jamaica and Puerto Rico. It is a pest of cotton crops and its distribution has been linked to the area of cotton under cultivation. Other host plants include tangerines, okra, papaya, oleander... Wikipedia →

Global Distribution

Parks Where Found

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

Before you go

What are the chances of seeing a Common Cotton Stainer Bug in Miami?

Rare

Under 5% of wildlife watchers report a Common Cotton Stainer Bug sighting in Miami on a given day, based on 79 verified sightings from GBIF citizen-science data. It is the 167th most-seen of the 826 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Common Cotton Stainer Bug in Miami?

February, April–May and November

In those months about 10% of wildlife watchers report a Common Cotton Stainer Bug in Miami on a given day, against under 5% in March, June–October and December–January, the lowest months.

What time of day is best to see a Common Cotton Stainer Bug?

Between 2 and 5 pm

Across all the parks we cover, that three-hour window holds the most Common Cotton Stainer Bug 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 Miami the best place to see a Common Cotton Stainer Bug?

Yes

Of the 2 cities where we can rate Common Cotton Stainer Bug sightings, Miami has the highest daily chance: under 5%. Next come Orlando (United States, under 5%).

Where does the Common Cotton Stainer Bug sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Common Cotton Stainer Bug is recorded against all the insects logged in Miami (79 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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